China Xiamen Juguangli Import & Export Co., Ltd Company News

How to check the quality of silicone products? Due to their unique physical and chemical properties, silicone products are widely used in various fields such as medical, maternal and child care, kitchen, electronics, and industry. However, the quality of silicone products in the market varies greatly, and how to scientifically check their quality has become a focus of consumer attention. This article will systematically analyze the quality inspection methods of silicone products from four dimensions: appearance, physical properties, chemical safety, and adaptability to usage scenarios, combined with industry testing standards and daily practical skills.   Appearance inspection: intuitive judgment of basic quality Appearance is the first threshold for the quality of silicone products. The surface of high-quality silicone products should be smooth and flat, without defects such as bubbles, cracks, missing glue, impurities, etc. For example, food grade silicone tableware needs to be visually inspected for uniform color and clear and firm printing patterns to avoid health risks caused by pigment migration. In the medical field, the appearance inspection of silicone sealing rings is more stringent. It is necessary to use a magnifying glass or microscope to inspect the surface for burrs and burrs, as these small defects may affect the sealing performance and cause liquid or gas leakage. In addition, the dimensional accuracy of silicone products also needs to be measured using tools such as calipers and micrometers to ensure that the error with the design requirements is within the allowable range.   Physical performance testing: quantitative evaluation of core indicators The physical properties of silicone directly determine its applicable scenarios and service life. Hardness testing: Measure the hardness value (Shore A) of silicone gel using a Shore hardness tester, with different hardness ranges corresponding to different applications. For example, kitchen silicone shovels need to be soft and heat-resistant (with a hardness of about 30-40A), while sealing rings need to have a higher hardness (50-70A) to ensure sealing. Tensile and tear strength: The tensile strength of high-quality silicone should be ≥ 8MPa, and the tear strength should be ≥ 25kN/m. The tear resistance can be tested by stretching the sample to twice its original length, observing whether it quickly rebounds without deformation, or simulating the shear force in actual use. Temperature resistance: The temperature range of silicone is usually -40 ℃ to 230 ℃. You can observe its flexibility by boiling it in boiling water for 30 minutes or freezing it for 24 hours. High quality silicone should be kept without deformation or brittleness. Wear resistance: For high-frequency usage scenarios (such as silicone phone cases), friction testing can be used to simulate daily wear and observe whether there are scratches or discoloration on the surface.   Chemical safety testing: strict control of health risks The chemical safety of silicone products is of utmost importance in quality inspection, especially for food grade and medical grade products. Hazardous substance detection: Professional institutions need to be used to detect whether silicone contains harmful substances such as heavy metals (such as lead and cadmium), plasticizers (such as phthalates), bisphenol A (BPA), etc. For example, the VOC (volatile organic compound) content of food grade silicone should be less than 0.5% and certified by international organizations such as FDA and LFGB. Migration substance test: Soak silicone products in a specific solvent (such as simulated gastric acid solution) to detect the precipitation of harmful substances. This test is particularly important for products that come into direct contact with food, such as baby pacifiers and tableware. Odor and combustion test: High quality silicone has only a slight raw material odor and no pungent chemical odor. When burning, white smoke should be emitted, and the residue is white powder; If combustion produces black smoke or irritating odors, it may contain inferior additives.   Application scenario adaptation detection: precise matching of functional requirements The quality of silicone products needs to be comprehensively evaluated based on specific usage scenarios. Sealing performance: For products such as sealing rings and bottle caps, their sealing effect can be tested by water or air pressure testing. For example, install the silicone seal ring on the container and apply pressure to observe for any leakage. Anti slip performance: For silicone foot mats, anti slip pads and other products, their anti slip coefficient can be measured by sliding tests on different material surfaces (such as glass, wood). Biocompatibility: Medical grade silicone gel needs to undergo biocompatibility tests such as cell culture and skin irritation testing to ensure that it is non-toxic and harmless when in contact with the human body. Aging resistance: Simulate long-term outdoor use environment through ultraviolet aging test to observe whether silicone products change color, become brittle or have decreased performance.

Will silicone products melt when exposed to high temperatures? As a polymer material widely used in daily life and industrial fields, silicone has become a popular choice for kitchen utensils, medical equipment, electronic accessories, and other scenarios due to its high and low temperature resistance, non-toxic and environmentally friendly characteristics. However, there is always a question about whether silicone products will melt when exposed to high temperatures. This article will comprehensively analyze this issue from the dimensions of material characteristics, temperature resistance range, usage scenarios, and precautions of silicone, combined with industry data and practical cases.   1. Material characteristics of silicone: high-temperature resistant underlying logic The main component of silicone is silicon dioxide, which has a stable molecular chain structure and strong cohesion. This characteristic makes silicone less prone to decomposition or chemical reactions in high temperature environments. Unlike ordinary plastics, silicone has a very high melting point, theoretically requiring temperatures above 2000 ℃ to melt, and such extreme temperatures are rarely encountered in daily use. Under high temperature conditions, silicone first undergoes a dehydration process, but this process does not damage its core structure, so it will not deform or release toxic substances due to melting like plastic. For example, food grade silicone can be used for a long time below 250 ℃ without decomposing or producing harmful substances, making it an ideal material for baking molds, baby pacifiers, and other products. 2. Temperature resistance range of silicone products: analysis by scenario The temperature resistance performance of silicone products varies depending on the type and application, mainly divided into the following three categories: Ordinary silicone: The temperature resistance range is usually between -40 ℃ and 160 ℃, suitable for normal or low temperature environments, such as silicone accessories, gifts, etc. If this type of silicone is exposed to high temperatures for a long time, it may accelerate aging but will not melt. Food grade silicone: The temperature resistance range is extended to -40 ℃ to 250 ℃, and it can withstand high temperatures in cooking, baking, and other scenarios. For example, silicone spatulas are safe to use below 230 ℃ and will not be immediately damaged even if they come into contact with an open flame (such as a gas stove) for a short period of time, but it is necessary to avoid prolonged direct heating. Special high-temperature resistant silicone: By adding heat-resistant additives or using special processes, the temperature resistance can reach 300 ℃ to 350 ℃, or even higher. This type of silicone is commonly used in extreme environments such as aerospace and industrial sealing, such as oven seals, electronic component trays, etc. 3. Precautions for High Temperature Use Scenarios: Avoid Misconceptions Although silicone products have excellent high-temperature resistance, the following details should still be noted in practical use: Avoid direct contact with open flames: Although silicone is not easily melted, direct flame heating may cause local temperatures to become too high, leading to deformation or coking. For example, silicone shovels should not be placed on gas stoves that have not been turned off for a long time. Control the duration of high temperature: Even if the temperature resistance range meets the standard, prolonged exposure to high temperatures may accelerate the aging of silicone gel. For example, continuous use of baking molds in an environment above 250 ℃ for more than 2 hours may affect their service life. Choose compliant products: Poor quality silicone may have decreased temperature resistance due to impurities in its composition. When purchasing, it is necessary to confirm that the product meets food grade or medical grade standards and check the temperature resistance label. Distinguishing usage scenarios: Ordinary silicone products (such as phone cases) are not suitable for high temperature environments, while food grade or special silicone products need to be selected according to their corresponding scenarios based on their labeling. 4. Industry application case: Safety practices under high temperatures Kitchen utensils: Silicone spatulas, baking molds, and other products are safe to use below 230 ℃ and will not scratch cookware. For example, a laboratory test showed that a food grade silicone spatula remained intact after being placed in a 250 ℃ oven for 30 minutes without releasing any harmful substances. Medical field: Silicone catheters, prostheses, etc. require strict high-temperature disinfection processes. Medical grade silicone can withstand high temperature steam disinfection from 120 ℃ to 180 ℃ without deformation or release of toxins. Industrial sealing: Special high-temperature resistant silicone is used for engine sealing strips, which can work for a long time in environments above 300 ℃ to ensure stable operation of equipment.   Silicone products will not easily melt in high temperature environments, and their temperature resistance depends on the material type and usage scenario. Ordinary silicone is suitable for room temperature environments, food grade silicone can cover cooking and baking needs, while special silicone can cope with extreme high temperatures. When using, avoid direct open flames, control the duration of high temperatures, and choose compliant products. With the advancement of materials science, the temperature resistance range and application scenarios of silicone will continue to expand, providing safer solutions for life and industry.

Newly purchased silicone products, such as silicone tableware, silicone toys, and silicone phone cases, sometimes emit a special odor. Although the odor of qualified silicone products mostly originates from small molecular substances left over from processing, which are non-toxic and harmless, the unpleasant smell can still affect the user experience. Today, I will share with you several quick and effective methods for removing the odor from silicone products.   (1) Physical odor removal method 1. Ventilation method: This is the most basic and simple method. Place silicone products in a well-ventilated place, such as a balcony or by a window, allowing natural wind to accelerate the evaporation of odors. Generally, after 2-3 days of ventilation, the odor will be significantly reduced. Silicone tableware, silicone phone cases, etc. can all be treated in this way. 2. Sunlight exposure method: Ultraviolet rays in sunlight not only disinfect and sterilize, but also accelerate the internal air circulation of silicone products, which helps the volatilization of odors. However, the duration of exposure to direct sunlight should be strictly controlled to avoid prolonged exposure, as this can easily cause the surface of silicone to age or discolor. For example, silicone toys can be exposed to sunlight for 1-2 hours, and they should be taken back promptly once the time is up. 3. Boiling Water Soaking Method: First, clean the silicone products with detergent to remove surface impurities and oil stains. Then, soak them in boiling water for about 2 hours, and finally remove and air dry. This method is effective for high-temperature resistant products such as silicone kitchenware and silicone cups. For example, after soaking a newly purchased silicone steamer mat in boiling water, the odor will be greatly reduced.   (2) Chemical odor removal method 1. White vinegar wiping method: After diluting white vinegar, use a clean soft cloth to dip the solution and wipe the surface of silicone products, then rinse with clean water. The acidity of white vinegar can neutralize odor molecules, achieving the purpose of removing odor. Methods like silicone keyboard protective film, silicone mouse pad, etc. can be wiped and deodorized using this method. 2. Toothpaste scrubbing method: Squeeze toothpaste onto a wet cotton cloth, then scrub the surface of silicone products in a circular motion. After it foams, continue scrubbing for about 1 minute, and finally rinse with clean water. The cleaning ingredients and abrasive particles in toothpaste can effectively remove odors and stains, and are suitable for most silicone products, such as silicone ornaments and decorations.   (3) Professional odor removal method There are odor removers specifically designed for silicone products on the market. When using them, simply follow the product instructions, apply or spray the odor remover evenly on the surface of the silicone product, let it sit for a while, and then rinse it with clean water and let it dry. This method is effective for silicone products with strong odors, but it is important to choose odor removers produced by reputable manufacturers and that meet safety standards.

As the saying goes, where there is an advantage, there cannot be a disadvantage. No product can be absolutely foolproof, and basically all have some flaws or weaknesses. Silicone materials occupy a part of our daily lives in household goods. Dust accumulation is one of the more common defects of silicone products. Even products freshly produced by silicone manufacturers often exhibit dust attraction. Therefore, this can be considered a common problem across the industry and one of the drawbacks of many products. The main reason is the unique properties of the material. What are the main factors affecting its ability to attract dust? Adsorption is an inherent characteristic of silicone rubber materials. It serves functions such as mold prevention, desiccant, and moisture absorption in the silicone rubber industry. The high-activity adsorption characteristic is inherent to silica, which automatically adsorbs fine dust from the surrounding environment. The main reason is that the physical material of silica is anodic. In addition to silicone rubber daily necessities, it is also used as an auxiliary material and compound material in many inorganic silicone products. However, unlike the crosslinking agent, which has a significant reaction function on adsorption, if the silanol groups are completely destroyed, the adsorption capacity is reduced or even eliminated. Nevertheless, different silicone rubber products are also influenced by other external factors, such as the following! The reason why the hardness of the material affects dust adsorption is primarily due to the different crosslinking agents added, which result in varying adsorption strengths. Silicone products with lower hardness are more prone to dust accumulation. Since the cost of silane coupling agent, the main component of the material, increases with lower product hardness, the resulting adsorption strength is greater. Products with higher hardness generally face the same issue, but their adsorption strength is not as strong as that of low-hardness silicone products! In the materials, silicone oil also affects the adsorption strength. The more silicone oil components in the material during the refining process, the greater the surface stickiness, which in turn leads to a higher degree of dust adhesion on the product. This phenomenon is not primarily a matter of adsorption strength, but rather the surface silicone oil causing the product to be more sticky, which naturally leads to dust adsorption. Next comes the mold issue. The different mold surfaces of silicone rubber product manufacturers affect the product's ability to adsorb dust differently. Since mold surfaces are divided into matte and polished mirror surfaces, matte molds are usually further divided into coarse matte and fine matte. Different matte surfaces have varying effects on the product's ability to attract dust. The most sticky surface is the polished mirror surface, which has no gaps or sand holes on the surface. Coupled with the unique adsorption ability of silicone, it naturally leads to dust attraction issues. The main reasons for dust accumulation issues are the inherent properties of the materials and the control issues faced by silicone processing manufacturers. However, through process refinement and technological advancements, various methods have been developed to prevent dust accumulation on silicone products. Currently, most silicone products undergo surface treatments to prevent dust adsorption, such as oil spraying, electrostatic rubber materials, and surface coating processes!

Silicone sealing plugs are widely used in various fields, such as food packaging, medical devices, and household appliances. However, due to the diversity and complexity of their usage environments, the lifespan and functionality of silicone sealing plugs are often affected. So, how can we control and enhance the performance of silicone sealing plugs in the early stages of production to prolong their service life?   In terms of sealing function, the most feared issues are aging, deformation, leakage, and damage of the seal. These problems will not only affect the overall functionality of the product but also significantly reduce its service life. Furthermore, during use, as time goes on, its resilience and compression performance will gradually decrease, thereby affecting its functionality. There are many ways to improve the performance of silicone seals. Silicone manufacturers should make sufficient preparations before production and molding, and understand the application environment and special requirements of the products in advance. During the early stages of custom processing, the following points should be noted!   1. Select high-quality silicone material Choosing high-quality silicone material is the foundation for extending the lifespan of silicone sealing plugs. High-quality silicone material exhibits superior temperature resistance, oxidation resistance, and corrosion resistance, enabling it to withstand a wider range of environmental conditions and thus prolonging the service life of silicone sealing plugs.   2. Reasonable structural design The structural design of silicone sealing plugs has a crucial impact on their lifespan and functionality. A reasonable design can enable the silicone sealing plugs to better adapt to various usage environments, enhance their load-bearing capacity and resilience, and thereby prolong their service life. 3. Select materials according to different application environments For example, in the early stages of production, it is possible to first understand the product's usage environment. For UV resistance, choose UV-resistant silicone; for high temperature resistance, choose flame-retardant silicone; for tensile friction, choose oil-emitting silicone; for certain special properties, rubber materials can be used as alternatives. Different materials are chosen for different environments! 4. Selection of material hardness The hardness of silicone sealing plugs significantly impacts their functionality. Silicone, being a soft material, achieves its sealing performance through compression. Therefore, the choice of hardness for silicone plugs should be based on the intended function and usage environment. The typical hardness range is between 20 and 80.   The normal range for selecting silicone plugs is between 30 and 60, with special ones having lower or higher values. The higher the hardness value, the harder the material. Therefore, we need to be cautious when choosing the softness or hardness, as it may affect the overall functionality of the product. Silicone sealing plugs, as a material widely used in various fields, have greatly benefited from the improvement of their lifespan and functionality, which has significantly contributed to the overall functionality of the main body. By selecting high-quality silicone materials, designing reasonable structures, selecting appropriate materials, and adjusting hardness, the lifespan of silicone sealing plugs can be improved. With the continuous research and development in the rubber and plastic industry, it is believed that more new materials and technologies will be applied to the research, development, and production of silicone sealing plugs, driving the continuous improvement of their performance to meet people's ever-growing demands.

How does silicone product customization bring creativity into daily life? Silicone product customization is quietly changing people's perception of daily necessities. This material combines flexibility, high temperature resistance, and environmental friendliness, and its application scenarios are constantly expanding, from kitchen utensils to medical equipment, from electronic product accessories to children's toys. When personalized demand becomes mainstream, silicone customization services, with flexible design space and precise functional adaptation, allow creativity to move from the drawing board to reality. Whether it is a uniquely shaped home decor or an ergonomic medical aid, silicone products are infiltrating the details of life in a unique way, becoming a bridge that connects imagination with practical value. Today, Weishun Silicone will take you to understand how silicone product customization brings creativity into daily life.   The core of silicone customization lies in the deep control over form and function. Designers can achieve complex structures through precision mold technology, such as transparent shells with micro-carved textures or three-dimensional hollow designs. A cultural and creative brand has launched a replaceable scene blind box that utilizes the transparency and elasticity of silicone material to allow for free combination of internal components, preserving collectible value while adding interactive fun. In the medical field, silicone's biocompatibility is utilized to customize orthoses for patients, generating a support structure that fits the body through 3D scanning data, enhancing comfort during use. This transformation from two-dimensional sketches to three-dimensional objects allows creativity to break through traditional production constraints and find a path to implementation.   The diverse options for color and texture further unleash the design potential. Unlike standardized products with fixed color schemes, silicone customization allows for a full range of colors to be blended, achieving special effects such as gradients and metallic luster. A sports brand designed a luminescent silicone palm pattern for cycling gloves, enhancing nighttime safety while creating a visual highlight; beauty tools combine translucent jelly texture with laser spots to create a differentiated product experience. This precise control over visual language enables silicone products to attract attention even before they are used.   The small-batch flexible production model lowers the threshold for innovation. Traditional manufacturing requires a minimum order quantity of tens of thousands of units, while silicone customization, through digital modeling and liquid-controlled injection technology, can achieve trial production of hundreds of units. Leveraging this advantage, a college student's entrepreneurial project launches monthly constellation-themed phone holders, controlling inventory risk through a pre-sale model and ultimately successfully opening up the market. This rapid iteration capability allows start-up teams to verify ideas at low cost and also prompts companies to optimize designs in a timely manner based on user feedback. For example, an electronic brand increased the thickness of silicone phone cases from 1.2mm to 1.5mm to improve drop resistance.   Cross-disciplinary applications continue to expand the value boundaries of silicone. In kitchen supplies, high-temperature resistant baking molds can be directly exposed to heat sources; in electronic devices, waterproof silicone button protective covers extend their lifespan; and in automotive interiors, anti-slip pads solve the problem of abnormal noise. Some companies even integrate conductive particles into silicone to develop bendable smart wearable device casings. These cases demonstrate that silicone is not only a morphological carrier but also a crucial medium for functional realization. With the maturity of 3D printing technology, individual consumers may be able to directly participate in design in the future, making silicone products a truly customized part of life.

How to choose high-quality silicone products? Silicone products, with their advantages such as safety, non-toxicity, strong flexibility, and resistance to high and low temperatures, are widely used in various scenarios such as household life, maternal and child products, and industrial sealing. However, the quality of products on the market varies greatly, and low-cost, inferior products may have issues such as substandard materials, susceptibility to aging, and excessive harmful substances, which can affect the user experience and even health. Mastering scientific selection methods is essential to choose silicone products that meet your needs and are of reliable quality, allowing them to provide lasting and practical value.   Identify material standards and establish a solid safety baseline Material safety is the core of silicone product selection, with a focus on the material grade and authoritative certification. Food-contact silicone products (such as kitchenware and maternity and baby products) must meet food-grade standards. It is advisable to prioritize products labeled as "food-grade silicone" or "medical-grade silicone". These materials do not contain harmful substances such as bisphenol A and heavy metals, providing peace of mind when used. Authoritative certification is an important guarantee of quality. You can check whether the product has international certifications such as FDA (Food and Drug Administration) and LFGB (German Food Contact Material Standard), or relevant domestic GB 4806 series standard certification. Avoid purchasing products without any material labeling and at extremely low prices, as these products may use recycled silicone or add inferior additives, posing safety hazards for long-term use. Examine core performance to ensure practicality and durability The performance of silicone products directly determines their service life and effectiveness, and the following points require special attention. In terms of flexibility, high-quality silicone products feel soft and elastic, quickly rebound after stretching, and show no signs of whitening or cracking; inferior products feel stiff or overly sticky, and are prone to deformation and damage. High and low temperature resistance is a key indicator. High-quality food-grade silicone can withstand a temperature range of -40℃ to 230℃, making it suitable for refrigerator storage, microwave heating, and other scenarios, without experiencing issues such as cracking or odor due to temperature changes. In addition, attention should be paid to the product's aging resistance. High-quality silicone products are resistant to yellowing, hardening, and embrittlement over long-term use, while inferior products may show significant wear and tear after just a few months of use. Adapt to usage scenarios and precisely select types Different usage scenarios have varying requirements for silicone products, necessitating precise matching based on specific needs. In household kitchen settings, kitchen utensils such as spatulas and scrapers should be made of food-grade silicone with moderate hardness, high temperature resistance, and minimal deformation. Additionally, they should have a burr-free surface and be easy to clean. For sealing components (such as bottle cap seals and pipe gaskets), emphasis should be placed on sealing performance and corrosion resistance, ensuring a tight fit and resistance to aging. In the maternal and child products scenario (such as feeding bottles and pacifiers), medical-grade silicone is required, which should be odorless, soft, and have undergone rigorous safety testing to avoid irritating the delicate skin and respiratory tract of babies. In industrial scenarios, silicone seals, insulating parts, etc. need to be selected according to the specific usage environment, using specialized silicone products with corresponding oil resistance, acid and alkali resistance, and insulating properties. Master identification skills and avoid inferior traps When shopping, you can identify the quality of silicone products through simple methods. First, look at the appearance. High-quality products have uniform color, smooth surface, no bubbles, and no impurities; inferior products have dull color, rough surface, and are prone to dust accumulation. Second, smell the odor. High-quality silicone products have almost no odor, while inferior products may have a pungent chemical odor, which may come from harmful substances and is detrimental to health. Finally, test the texture by touching the product with your hand. High-quality silicone feels soft and delicate, with full elasticity, and leaves no obvious marks after pressing; inferior products feel stiff, sticky, or overly loose, with poor elasticity. At the same time, choose to purchase through formal channels and check whether the product packaging clearly indicates the brand, material, and certification information, to avoid purchasing "three-no products".   Choosing the right silicone products can bring many conveniences to life and work. By carefully checking every aspect, from material safety, core performance, scene compatibility, to identification techniques, you can avoid most inferior products. High-quality silicone products are not only practical and durable, but also ensure safe use, making every use more reassuring and comfortable, and becoming a reliable helper in daily scenarios.

The yellowing and discoloration of silicone products is a well-known phenomenon among many consumers. Do you think that yellowing of silicone products is a normal phenomenon?   Why do silicone rubber products exhibit yellowing? In fact, silicone yellowing is not its essence. Silicone rubber collagen material is composed of tens or millions of molecular crystals, and different components can be added to it to change its composition freely. Therefore, even if hundreds of thousands of molecular chains are not affected by chemical reactions, yellowing will still occur, but it is limited by external factors such as vulcanizing agents, raw materials, anti yellowing agents, etc! When it comes to vulcanizing agents, many silicone rubber product manufacturers use ordinary vulcanizing agents, which can be applied to many products. However, when used as high transparency or semi transparent products, there is often yellowing when white is cast. Therefore, many silicone rubber manufacturers choose anti yellowing vulcanizing agents and add anti yellowing agents to ensure that there is no discoloration in high transparency and semi transparent products. This can ensure that the secondary odor vulcanization during high-temperature vulcanization production does not change color, and the product will not change color after long-term use! In addition, there are certain factors in the raw materials. Generally, the raw materials for silicone products are mainly reinforced with white carbon black, and the dosage of white carbon black is used to lower the material cost and adjust the performance differently. Therefore, while improving other properties, the anti yellowing effect is affected and changed. Therefore, with the essential changes of the material, it is subject to more changes, which affects its own quality! On the other hand, the lack of prepayment during the use of silicone protective covers can lead to yellowing of ordinary precipitation method silicone rubber. Therefore, transparent silicone products may have some yellowing effects. It is recommended not to expose them to long-term sunlight, contact with liquids, and other factors!

Rubber and plastic materials have long been an indispensable material in our daily lives. They are present in most industries and equipment products, with plastics and rubber products currently occupying the majority. Among the many materials, synthetic rubber is particularly prominent, and it is the only one that truly fits the category of our daily necessities. In recent decades, silicone rubber materials have gradually replaced rubber, plastics, and other composite elastic resins in various industries. So, where does it stand out in synthetic rubber? As we all know, silica gel products have unique material characteristics. It does not react with any material and does not conflict with any material. It has reached a consensus with any material, so the material naturally has a tasteless and non-toxic effect. Among many electrical products, many silica gel accessories seal rings and other products can play a good role in cushioning and shock absorption. In different environments, it can also play a good role in electrical insulation, oxygen aging resistance, light aging resistance, and good anti-virus and anti-corrosion performance. It remains calm and composed in high and low temperature environments, with the ability to resist cold and high temperature environments. It still retains its material physical properties in various high and low temperature environments. Currently, silicone products have a temperature resistance range of -40 to 280 degrees Celsius, and are widely used in the field of daily necessities due to their environmentally friendly and safe nature. They have also demonstrated excellent performance and are widely used in silicone gifts, silicone daily necessities, and electronic peripheral protective parts! Silicone rubber is also widely used in industries such as machinery, construction, textile, chemical, light industry, printing, etc. as insulation, packaging, sealing, moisture-proof, and earthquake resistant materials. As a soft film material, it is widely used in the manufacturing of cultural relics, handicrafts, toys, mechanical parts, etc. Semiconductors sealed with silicone rubber can be used for high-frequency communication in industrial motors, locomotives, power supplies that require high-voltage switches, mobile phone base stations, satellites, and radars. Toys made of silicone rubber are not afraid of tearing, have excellent tactile sensation, are easy to color, and can be disinfected at high temperatures. The game equipment made is durable and not afraid of wind and rain.

Silicone pads are used in every industry as one of the main accessories for cushioning, shock absorption, and gear protection. Their application has occupied a certain market distribution demand and can be seen everywhere in our daily lives. They are not as good as foot mats, anti slip pads, protective silicone pads, and cushioning and shock absorption pads. Many silicone adhesive pads are fixed by sticking double-sided tape to prevent detachment and sliding after too long. Therefore, under normal use, except for human conditions, 3M adhesive pads are unlikely to easily fall off because certain skills are also required in the backing process and processing. These experience skills can greatly improve the tightness of silicone adhesive pads. What are the specific methods for sticking gaskets? The prerequisite for making high-quality gaskets is definitely to do corresponding preparation work. For example, the main products of silicone gaskets are designed to achieve adhesive backing effect, which naturally cannot achieve good results. Therefore, it is required that the face of the silicone gasket be clean, dry, free of impurities, oil stains and liquids, and the surface of the gasket should be clean and smooth, without potholes, etc. There are usually two forms of silicone gasket backing, manual and fixture. Manual backing is mainly used for sampling and small batch trial production processing. It can be manually cut without a fixture die, and is not recommended for those with high requirements for edges and corners. Fixture dies are used for large-scale production processing. The premise of this method is that the silicone gasket processing manufacturer needs to prepare the mold opening method in advance, and the main method is self disassembly. After applying the backing adhesive, the edge can be removed by using a die. This processing technology has high precision and fast efficiency. Pressure is a secondary issue, and the usual debonding phenomenon is likely due to the magnitude of pressure. To achieve a good backing effect, pressure needs to be applied to the 3M adhesive and bonding surface to ensure sufficient contact and bonding between the adhesive paper and the gasket. Manual pressure is usually not as good as a scraper, and a scraper is not as good as a pulley. Different pressure instruments are used for different liquid machines and silicone gaskets with different requirements. The process of backing silicone gaskets is not complicated, and there are usually several reasons that can cause problems with the backing. In addition to the raw materials of the silicone gasket manufacturer and the 3M adhesive paper material, they are basically within the controllable range. Therefore, choosing a high-quality gasket supplier and materials is certainly important!