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

If you are doing the whole machine structure design, but also have used silicone keys, you may have encountered a problem. Hard to design a silicone button, after the silicone button factory proofing a long wait, after receiving the sample to the machine, and then a press... Oh, my God! I can't get up when I push this button! In fact, the silicone key card key and the dead key is a common problem, mainly caused by the following reasons.   1, the coordination structure between the silicone button and the shell is not designed well, resulting in the silicone button after the installation of the card key and dead key, this reason accounts for almost 90% of the possibility of this problem. It is mainly reflected in the design of the matching gap between the key and the shell is too small or too large, and whether the center between the key and the shell is consistent, whether the drawing of the key is reasonable and so on.   2. The load and resilience of silicone keys are too low, resulting in stuck keys and stuck. The load is too low for two reasons, First, the load design of the key itself is too low, such as according to the shape of the key, weight and the friction loss of the shell, this requires 50g of resilience to make the key achieve good resilience, and in the design of the silicone key structure only set 20g of resilience, the small horse cart will of course not play up. The second is that the key load design is not a problem, but there are mistakes in the production process of silicone keys, resulting in insufficient resilience, resulting in the dead key.   3, eccentricity will lead to silicone keys stuck and dead keys. The so-called eccentricity is that when the silicone button is pressed, the button is not vertically sinking, but tilted to one side, which is usually because the silicone mold positioning column is worn or not allowed to locate.   4, silicone key damage leads to jamming and dead keys, which is usually the use of silicone keys for a long time, the load wall is broken, resulting in rebound failure.   5, the shell has burr or tip leading to the silicone key card key dead key. This is very well understood without much explanation, just need to clean the burr and tip of the shell.

For the silicone button, the card key is functioned poorly, which directly affects the quality and normal use of the product. There are many reasons for the key card key, there are reasons for the shell, there are also reasons for the silicone button, the following share the silicone button after the installation of some keys pressed but can not play the card key.   1. The key hole on the key panel has a cloak or burr Note: Avoid the accumulation of silicone keys Dust even falls into the debris   2. The silicone key type is large and irregular Note: The pressing force should be in the center of the key Solution: Loosen the screws slightly. < Increase the stud by 0.2mm>   3. The keys and the housing are too tight Note: too tight easy to cause pcb deformation.   4. The gap between the silicone key and the panel is improper Note: to control the gap < small gap will cause the card key, the gap assembly feel bad >   Suggestion: 1. The gap between the silicone button and the panel is set at 0.1 ~ 0.2mm 2. Need to spray oil, about 0.25 ~ 0.3mm 3. Electroplated parts generally need 0.3 ~ 0.4mm   5.. Silicone button stroke setting is improper Suggestion: 1. The stroke of the button is set to 1.2 ~ 1.5mm 2. The bottom need to stick a film switch, the stroke of the key is set at about 0.3mm.   6. The load (elasticity) of the silicone button is low, or the resilience is low

Silicone products how to remove static electricity, silicone products in the production and application process, often plagued by static electricity. Static electricity not only affects the quality and performance of the product, but also may cause safety accidents. Therefore, it is crucial to master the method of removing static electricity from silicone products.   1. Add antistatic agent Adding antistatic agent to silica gel raw material is a common antistatic method. The antistatic agent can effectively control the generation and accumulation of static electricity and maintain the charge balance on the surface of the product. In the production process of silicone products, the appropriate amount of antistatic agent is evenly mixed into the silicone raw material to achieve the anti-static function of the product.   2. Esd eliminator Installing a static removal device is another effective way to remove static electricity. Here are some commonly used static elimination devices: Ion wind rods: neutralize the electrostatic charge on the surface of silicone products by generating positive and negative ions. Electrostatic eliminator: can produce a large number of positive and negative ions, effectively eliminate the static electricity on the product. High voltage electrostatic generator: Through the high voltage electrostatic field, the ion flow in the air to achieve the purpose of eliminating static electricity.   3. Electrostatic prevention agent spraying Spraying electrostatic prevention agent on silicone products is also an effective method. Electrostatic prevention agent can form a protective film on the surface of the product, reduce the surface resistance, thereby reducing the generation of static electricity. This method is simple and effective.   4. Production environment control Humidity control: Increasing the humidity of the production environment can increase the moisture in the air and help neutralize static electricity. Cleanliness: Keep the production environment clean, reduce dust and pollutants, and help prevent the generation of static electricity.   5. Surface treatment Special treatment of the surface of silicone products, such as sandblasting, polishing, etc., can improve the surface characteristics and reduce the generation of static electricity.   6. Anti-static packaging In the packaging process of silicone products, the use of anti-static materials for packaging, can prevent the accumulation and spread of static electricity.

Look at the market of silicone products, in recent years, the organic solid silicone industry continuous development and innovation, the shape of the product color and hardness of a variety of products, product quality is also uneven, so each finished product in the production of different technical forms, soon received a customer question, high hardness products in the production process will not be good production, For this issue is also the concern of many customers, if the product hardness requirements are relatively high, whether it can achieve the desired effect, this is very important!   In the silicone industry, the higher the hardness of the product, the more difficult to do? Is there such a saying. From the perspective of silicone products manufacturers, the hardness range and effect of silicone products is the core focus, and for high hardness material production products also need to see whether it is suitable for your product, so the structure of each product needs different methods, if your product is relatively simple, the structure above the wheel Angle and thickness are relatively high, not easy to tear phenomenon, Basic high hardness products can be adapted! Why do you say so, I think we all know that the harder things it will be more brittle, such as tungsten steel tools in cutting metal parts can achieve good results, if it is artificial, a gentle collision will be broken. The two are the same truth, but the way to use is different, so in the silicone products industry there is no higher hardness, the more difficult the product is to do, just see if you use the right place. Therefore, high hardness products are suitable for the effect of simple structure and not easy to fold and tear.

How about the heat resistance of food-grade silicone products? Food-grade silicone products are widely used in food, medical, daily necessities and other industries because of their excellent heat resistance and safe and non-toxic characteristics.   1. Overview of heat resistance of food-grade silicone products The heat resistance of food grade silicone products is one of the key indicators to measure their quality. In general, food-grade silicone can maintain stability and safety in the temperature range of -40 ° C to 230 ° C. The following are several key points of the heat resistance of food-grade silicone products: High temperature resistance: food-grade silicone products do not deform or decompose under high temperature environment, and can withstand high temperature processing such as cooking and baking. Low temperature resistance: In a low temperature environment, food-grade silicone also maintains good elasticity and will not harden or break. Thermal stability: Food-grade silicone products will not produce harmful substances during long-term high temperature use and maintain thermal stability.   2. Heat resistance analysis of food-grade silicone products Material properties: Food-grade silica gel is mainly composed of silico-oxygen bonds, has good heat resistance, and can maintain structural stability at high temperatures. Production process: vulcanization, molding and other processes in the production process have an important impact on the heat resistance of silica gel. High-quality food-grade silicone products will strictly control these process conditions during the production process. Additive impact: Food-grade silicone may add some auxiliary materials in the manufacturing process, such as antioxidants, anti-stick agents, etc. The selection and ratio of these additives will also affect the heat resistance of silicone. Practical application: In practical applications, the heat resistance of food-grade silicone products will vary depending on the environment and conditions of use. For example, the silicone mold used in the oven will have higher heat resistance requirements than the daily use of seals.   3. Development trend of heat resistance of food-grade silicone products With the progress of science and technology and the change of market demand, the heat resistance of food-grade silicone products is also constantly improving. Here are some of the latest developments: New material research and development: In order to improve heat resistance, the industry is committed to the development of new silicone materials to adapt to a wider range of application scenarios. Improvement of environmental standards: With the enhancement of environmental awareness, food-grade silicone products are constantly improving environmental standards while improving heat resistance. Intelligent production: The application of intelligent production technology makes the production of food-grade silicone products more refined, which helps to improve the heat resistance and stability of the product.   The heat resistance of food-grade silicone products is a key factor in ensuring their safe use in food-contact environments. Through continuous technological innovation and material optimization, the heat resistance of food-grade silicone products is constantly improving, providing a better choice for various industries. Paying attention to the latest industry information will help us better understand and choose food grade silicone products.

Rubber mold is one of the main equipment for the production of rubber products, the principle of mold pressing out can be divided into injection mold, die casting mold, die molding mold design is based on the shape of the product, die casting mold, characteristics and use requirements, according to the same rubber product and design several different structures of the mold. Mold structure is directly related to product quality, production efficiency, mold processing difficulty and service life. So the design and research of mold structure is very important. In order to ensure that rubber products have the correct geometry and a certain dimensional accuracy, the mold design should follow the following principles: 1. Master and understand the hardness, shrinkage and use requirements of the materials used in rubber products. 2. To ensure the shape of the product, the size of the outline. 3. The mold structure should be simple and reasonable, the positioning should be reliable, the installation and disassembly are convenient, and the operation is easy. 4. The number of mold cavities is appropriate, which is convenient for mechanical processing and mold use, and should take into account production efficiency. 5. The mold should have sufficient strength and stiffness, and strive to be small in shape, light in weight, easy to process and in line with the production process. 6. The mold cavity should be easy to load and remove the product, vulcanization, the rubber material should have enough pressure. 7. The mold should have a certain precision, finish and reasonable parting surface, easy trimming. 8. The mold should have a broken rubber groove, which is conducive to cleaning. 9. Mold design should be in line with serialization, standardization, and strive for good universality. According to the requirements of die design, the factors that affect the release of products are die stiffness, release resistance, ejection mechanism, etc.

What is the difference between food grade silicone products and ordinary silicone, in daily life, silicone products are everywhere, from kitchen utensils to baby products, silicone figure is everywhere. However, silicone is also divided into food grade and ordinary grade, and there are significant differences between the two in terms of material, application field and safety.   1. Differences in raw materials Food-grade silicone: The raw materials used strictly comply with national food safety standards, do not contain toxic and harmful substances, to ensure that the product will not produce pollution when in contact with food Ordinary silica gel: a wide range of raw materials, may contain certain harmful substances, is not suitable for direct contact with food. 2. Differences in production process Food-grade silicone: In the production process, there are strict requirements for the production environment and equipment cleanliness to ensure product safety and health. Ordinary silica gel: The environmental requirements in the production process are relatively loose, which may lead to a certain amount of impurities in the product. 3. Security differences Food grade silicone: in line with food safety standards, can be directly in contact with food, used to make kitchenware, baby products, etc. Ordinary silicone: may contain harmful substances, not suitable for direct contact with food, mainly used in industrial, home and other fields. 4. Temperature resistance difference Food grade silicone: A wide range of temperature resistance, can be used between -40 ° C and 200 ° C, suitable for a variety of cooking environments. Ordinary silica gel: the temperature resistance is relatively poor, and the maximum temperature resistance is generally about 150℃. 5. Service life difference Food grade silicone: Because of its pure material, it is not easy to age and has a long service life. Ordinary silica gel: because it contains a certain amount of impurities, it is easy to age and has a relatively short service life. 6. Price difference Food grade silicone: Due to the high cost of raw materials and production, the price is relatively high. Ordinary silica gel: raw materials and production costs are low, and the price is relatively low.   There are obvious differences between food-grade silicone products and ordinary silicone in raw materials, production process, safety, temperature resistance, service life and price. When choosing silicone products, the appropriate silicone material should be selected according to the use and use environment to ensure product quality and personal safety.

It is known in the industry that silicone products manufacturers produce more inventory goods when the weather and environment need to be properly preserved to avoid bad phenomena, the raw materials that are mixed out of the mixer also need to be preserved to make qualified products, and the raw materials of the mixer are basically placed too long will have an impact on the molding process. The product made is not ripe or too brittle phenomenon, there are many friends of the product improper maintenance caused by silicone products aging speed up the phenomenon of reduced service life, how to correctly deal with these two problems?   There are many reasons for the aging phenomenon of silicone products, from the modulation of raw materials to the coordination of silicone products manufacturers vulcans in the hands of customers to maintain the phenomenon, improper maintenance also affects the service life of our silicone products, but in terms of self-maintenance may be appropriate, One advantage of silica gel is that it has a good adsorption force, but the adsorption force is strong, but let it adsorb many small objects in the air, after cleaning agent cleaning appropriate dry to avoid moisture, place can choose a dry place to avoid moisture return phenomenon resulting in aging of silica gel products!   The storage of silicone products also requires certain skills, first of all, the raw materials of vulcanization molding are placed in a dry place. Due to the soft relationship of the material and the heat of mixing, fans can be used to wake up and dry the storage. Generally, placed in high temperature, acid ozone, and humid places will lead to the aging phenomenon of the rubber material to accelerate the performance decline. The molecular dispersion of the rubber material leads to the appearance of dark grain phenomenon of uneven forming color, long-term storage leads to toughness, and the expansion strength decreases. The storage method of the finished product can do a good job of packaging sealed bags to prevent dust from entering, put in a dry place to maintain ventilation to prevent the product from antioxidant decline product deterioration, weather reasons do not place in the outdoor high temperature transparent place, so that the product will appear anaerobic phenomenon.

Small decorative silicone gifts in the gift industry and promotional activities among the scene has become a common gift, according to statistics silicone bracelet wristband consumers account for about 20% of the world, in the entire consumer group, its share is relatively small, but many consumers are more pursuit of perfection, especially foreigners especially like to wear sports silicone bracelets, Do you know the difference between good and bad?   In the early days, the wrist strap is only a primary wristband can only be used for pure silicone, so it is more common, and with the development of smart electronic wristbands, the development of silicone wristbands is faster and faster, at present, many first-line brand electronic products are indispensable to use silicone wristbands as accessories, mainly because of environmental protection and safety, soft and comfortable, but it also has the quality and advantages and disadvantages that you do not know.   Silicone material for the layman it is just a material, should be the same physical properties, but the love of people do not think so, a strap material physical properties may be different in quality and cost will be very different, so you should know more about your silicone bracelet is not like this! Silicone material is divided into ordinary glue and gas phase glue and better medical material and special glue, the price of different rubber materials are different, and the use of ordinary rubber and gas phase glue in the silicone wrist band as common raw materials, ordinary collagen material in the stretch rebound and expansion elongation will be lower, while the gas phase glue in the stretch rebound and material feel better comfort. It can highlight the quality and life of the product. Therefore, the difference between good and bad quality can be mastered on the material, but the premise is that you also need to distinguish the vapor phase glue and ordinary glue material of the silicone wrist strap manufacturer and identify the difference between the two. In addition to the material, that is to work on the silica gel manufacturers and mold county to determine, the first choice is the mold selection and parting line requirements, if it is a first-line brand wrist strap, then the mold and parting line must undoubtedly be done in accordance with the highest standards in the industry, the thinner the mold parting line requirements, the better, the product surface requirements without black spot impurities, feel oil smooth texture can meet industry standards, As far as possible to do a good job, followed by the production quality control of silicone products manufacturers, materials and production model county is a more important link!

In the field of modern industrial manufacturing, silicone products are widely used in all walks of life because of their unique physical and chemical properties, such as high temperature resistance, low temperature resistance, aging resistance, non-toxic and tasteless. The die-cutting processing of silicone products, as a precise and efficient processing method, provides strong support for the diversification and mass production of silicone products.   1. Perfect combination of high precision and high efficiency The core of the die-cutting process of silicone products is the use of molds for precise cutting of silicone materials, which not only realizes the strict control of the shape and size of silicone products, but also Greatly improve the production efficiency. The precise design of the mold ensures the improvement of the processing accuracy, whether it is a complex geometric shape or a fine pattern, it can be processed by die-cutting Realized. At the same time, the die-cutting processing speed is fast, and the production of a large number of silicone products can be completed in a short time to meet the market demand for efficient production.   2. Flexibility and diversity Another notable feature of the die-cutting process of silicone products is its flexibility and diversity. With the increasing demand for silicone products in the market, consumers are increasingly concerned about product shape, size, Functional and other requirements are increasingly diverse. Silicone products die-cutting processing can be according to the specific needs of customers, flexible adjustment mold design, production of various shapes and sizes Silicone products. This flexibility not only meets the diversified needs of the market, but also provides the possibility for the innovative design of silicone products.   3. Cost control and durability improvement In terms of cost control, the die-cutting processing of silicone products has also shown its unique advantages. The silicone material itself is relatively cheap, and durable, and can be used for a long time Maintain its performance. Through the die-cutting processing method, the mass production of silicone products can be achieved, so as to further reduce the production cost. At the same time, the die cutting process produced Less waste, conducive to the conservation of dry resources and environmental protection, this cost control and durability improvement, making silicone products more advantageous in the market competition.   4. Technological innovation and process optimization With the continuous progress of science and technology, silicone products die cutting processing technology is also constantly innovative and optimized. The traditional die cutting processing method has been unable to meet the modern industry for high precision and high The need for efficiency and diversification of production. Therefore, a variety of advanced processing technology and equipment have been introduced into the die-cutting processing of silicone products, such as CNC cutting machines, laser cutting machines, etc. These devices not only improve machining accuracy and efficiency, but also enable precise cutting of complex shapes and patterns. In addition, according to the characteristics of silica gel materials, a variety of special features have been developed Special mold materials and processing technology, such as low-temperature shot blasting, low-temperature brush trimming, etc,to further improve the quality and performance of silicone products.