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

According to public information, Hoshine Silicon (Stock code: 603260) is planning to build the Hoshine Silicon Industry Zhaotong Hydropower Silicon Circular Economy Project in Zhaotong, Yunnan. The specific implementation content includes an annual output of 800,000 tons of organic silicon monomers (including supporting 800,000 tons of industrial silicon and 500,000 tons of coal-based organic raw materials. ) And the downstream deep processing project of siloxane.   The project is divided into two phases. In the first phase, an annual output of 400,000 tons of organic silicon monomers (including supporting 400,000 tons of industrial silicon) and siloxane downstream deep processing projects will be built; the second phase will be constructed with an annual output of 400,000 tons of organic silicon monomers (including supporting 400,000 tons of industrial silicon, 500,000 tons of coal-based organic raw materials) and siloxane downstream deep processing projects. The total investment is about 20 billion yuan. After completion, it will be the world's largest project of organosilicon monomers.

  Conductive silica gel is a kind of silicone rubber that contains special conductive particles that are continuously extruded or molded into silicone buttons. Conductive silica gel buttons are one of the buttons of many electronic products, and they are mainly used for conducting electricity.   A part of the conductive surface silicone button has a conductive function. When the silicone button is pressed, the conductive surface contacts the switch contact on the circuit board. At this time, the switch is closed. When the silicone button is released, the conductive surface separates from the switch contact, and the switch opens at this time. , (The conductive materials are mostly conductive inks and conductive carbon particles for silica gel buttons). Features and applications of remote control silicone key products. ​ 1. High temperature resistance: the applicable temperature range is -40 to 230 degrees Celsius, and can be used in microwaves and ovens.   2. Easy to clean: The silica gel products produced by silica gel can be cleaned after being rinsed in clean water, and can also be cleaned in the dishwasher.   3. Long life: The chemical properties of the silicone material are very stable. The products made by the silicone keys have a longer life than other materials.   4. Variety of colors: different beautiful colors can be deployed according to the needs of customers.   5. Environmental protection and non-toxic: no toxic and harmful substances are produced from the raw materials entering the factory to the finished product shipment.   6. Electrical insulation performance: Silicone rubber has a high resistivity, and its resistance can remain stable in a wide temperature range and frequency range.   Exhaust slot When the silicone button is pressed, the air under the inclined wall is removed from the exhaust slot so that the silicone button can be pressed. When the silicone button is released, external air flows from the exhaust slot into the inclined wall below, and the button can Bounced smoothly.   The oblique wall of the button can determine the position of pressing and rebounding the silicone button. Its inclination angle, shape and thickness directly determine the load, feel and elasticity of the silicone button.  

In addition to solid colors, silicone buttons can also be molded in multiple colors, but there are multiple colors on a piece of silicone button that can easily lead to cross-color phenomenon. This article introduces how to make multi-color silicone buttons not cross-color?   Common multi-color buttons basically produce cross-color situations, because the materials of multiple colors are formed at one time, and it is inevitable that they will be mixed together. But this kind of cross-color does not affect the use, because the cross-color of the buttons under the outer casing will be hidden and does not affect the appearance.   Some high-demand customers will propose a design that does not cross-color when customizing multi-color keys. They think that such keys are more beautiful and clean, and have a higher sense of quality. Silicone factories often customize in the following two ways:   1.After the silicone button is molded, it can be multi-colored by printing. The printing department sprays a variety of colors on the surface of the button to achieve the colorful effect of the surface layer. 2. Form the button pellets individually, and then put them into the mold through the template for secondary forming, so that the buttons will not produce any cross-color. This method is suitable for products with rich colors and exposed buttons, but the price will be slightly higher.

1. Choosing a suitable supplier should not use price as the only criterion. You can understand which silicone products the supplier makes more, and you can roughly determine which type of silicone products the supplier makes more professional.   2. Pay attention to the company's production scale, and whether it has mastered certain technologies and more advanced technological processes. Many customers who inquired on the Internet did not really understand the production process level and capacity scale of the supplier's factory silicone buttons. The same is the silicone product factory, the process technology level will also be different. At this time, we must not only pay attention to the price of the product, but also understand the actual technological level and production scale of the factory, so that we can better control the quality of the product and not buy low-quality products.   3. Ownership of the mold on the quotation. Some customers have stepped on this pit. After making silicone buttons with other companies' customized mold instruments, they wanted to adjust the mold and find a supplier to make silicone buttons, but the customer’s supplier refused to give the mold, and The contract did not specify the ownership of the mold. ​ What caused the silicone buttons to lose their elasticity.   First of all, let's look at the problem of the structure of the silicone button: this situation is generally caused by the lack of travel planning of the silicone button when the structure of the silicone button is planned, or the planning of the elastic wall of the silicone button is too thick. The second type of silicone oil pressure molding control is not in place. The reason is that when the silicone button is pressed into the oil silicone button, too much or too little silicone raw material is discharged.

On June 23, the popular new stock Nawei Technology (N Nawei) was listed. It was amazing at its first show. It soared by 1052% at the opening. As of closing at 110.88 yuan, it was up 1273.98%. The total market value was 44.36 billion yuan, making it the best in the history of the science and technology innovation board. New shares. Calculated according to the latest closing price, the winning investors earn 51405 yuan per ticket. Nanomicro Technology is considered to be a bull company that broke the foreign monopoly in the field of nano-microsphere materials, and broke the monopoly of a few foreign companies in monodisperse chromatography packing/chromatographic media, and is known as the first stock of nano-microspheres.

Porsche announced that it will form a new joint venture called Cellforce with German lithium-ion battery manufacturer Custom Cells to develop and produce high-performance battery packs for electric sports cars.   Porsche will invest tens of millions of euros and will control 83.75% of the joint venture. Porsche said that the new battery can be fully charged in 15 minutes. In contrast, Porsche’s Taycan model currently takes 22.5 minutes to charge the battery from 5% to 80%. Porsche will use silicon as the anode material to achieve higher energy density and more compact batteries.

According to relevant monitoring data, the current raw rubber companies have resumed spot quotations, which are up and down! After some companies' network quotations rushed to 31.6 yuan/KG, they quickly fell back to 30.2 yuan/KG. The mainstream downstream market expects that DMC will continue to make profit in July.   The raw rubber production capacity is the tightest, and it is the raw material branch with the largest price increase. The leading raw rubber companies are strongly willing to expand production. Since 2020, the global real demand for silicone products has been released, and the resonance of actual sales and expected sales has led to a surge in demand for raw rubber.   Driven by the high growth of downstream demand, raw rubber is currently the most tense part of silicone products, leading the price increase. Data as of the first quarter showed that the effective supply gap exists objectively, so the price of raw rubber has soared 47.5% since August last year.   Silicone reference quotation on June 21: DMC: RMB 29.5~30.5/Kg, a slight decrease 107 glue: RMB 30~31/Kg tends to be stable Raw rubber price: RMB 32~34/Kg up Shin-Etsu, Dow, and WACKER's quotations stabilize

Silicone is an important part of the new chemical material industry, is an important basic material needed for the development of emerging industries, has many irreplaceable role of other chemical materials, is "industrial vitamin" and "scientific and technological catalyst".In recent years, there have been frequent safety accidents and fires and explosions in organic silicon enterprises at home and abroad. The potential explosion risk of organic silicon enterprises deserves our high vigilance and effective prevention.

With the continuous promotion of vaccines, fewer and fewer people wear masks in the United States. The closure will affect approximately 470 employees at the Smithfield, Rhode Island plant, and 700 employees at the Phoenix plant. At present, many states in the United States have stopped requiring people to wear masks, and vaccines have given more people the confidence to give up wearing masks. The company will continue to produce masks at its highly efficient and automated N95 mask factory in Chandler, southeast of Phoenix.

LyondellBasell announced the launch of Ulsan PP Co., Ltd.'s polypropylene production facility with an annual capacity of 400,000 tons. The facility is located in Ulsan, a port city in South Korea, and is one of the largest facilities of its kind in Asia. Ulsan PP is a joint venture between PolyMirae Company (a 50:50 joint venture between Lyondell Basel and DL Chemical) and SK Advanced. The facility uses LyondellBasell's fifth-generation Spheripol PP process technology. According to the joint venture agreement, PolyMirae will be responsible for selling all polypropylene products produced at the facility to Asian customers.   In May 2021, LyondellBasell Industries ranked 332th in the "2021 Forbes Global 2000".