Silicone Knowledge - Introduction of Silane Coupling Agents

Application of silicone rubber Silicone rubber has unique comprehensive properties, especially the biocompatibility of silicone rubber is a key characteristic. It has been successfully used in occasions where other rubbers are ineffective, solved many technical problems, and met the needs of modern industry and society. various needs of daily life. Like other rubbers, silicone rubber can be processed into various profiles, rubber hoses, rubber strips, rubber rollers, rubber cloths and other products; room temperature vulcanized silicone rubber can be used for large-scale construction on site and is easy to use.

On June 6, 2023, our company's annual production of 55,000 tons of organic silicon new material project started construction. After 2 months, the project construction has made rapid progress. The total investment for this renovation and expansion is 43.9107 million yuan, of which 22.5039 million yuan is the construction investment. After reaching the full capacity, the annual sales revenue is expected to exceed 1 billion yuan. Our company has been deeply involved in the silicone industry for 27 years, adhering to the corporate vision of "making the world change with oil", and insisting on benefiting customers and solving customer needs as the company's top priority.

For the needs of personalized medical monitoring, there is an increasing demand for flexible, ultrasensitive, squeezable, mountable, and wearable sensors, so it is necessary to explore new sensors based on nanopolymer composites. Herein, we report a sensitive 3D compressible graphene-polydimethylsiloxane (PDMS) foam piezoresistive sensor by infusing multilayer graphene nanoparticles into the sugar-based porous PDMS foam structure.

PDMS silicone film is a kind of high-resolution polymer film, which is prepared by special process with polydimethylsiloxane as raw material. Due to the characteristics of the polydimethylsiloxane material, the PDMS film is endowed with certain specific properties. Elasticity, low Young's modulus, excellent gas permeability, chemical stability, thermal stability, low temperature flexibility (excellent performance at -60~200°C), full transparency, biocompatibility. Since the PDMS film has the special properties that many of the above organic/inorganic films cannot have at the same time, this product has become the focus of research in recent years.

Surfactants are a class of organic compounds that contain both hydrophobic and hydrophilic groups. It can be low molecular or high polymer. Surfactants can be divided into cationic, anionic, nonionic and zwitterionic according to the type of their hydrophilic groups. Silicone surfactants can also be classified as such. The hydrophobic group of silicone surfactants is composed of alkyl siloxanes with stronger hydrophobicity than carbon chains, and has stronger surface activity than carbon chains. In the same concentration solution, it has a lower surface tension. With the expansion of the production scale of silicone monomers and the in-depth research on the follow-up products of silicone, people's understanding of silicone surfactants has been further deepened, the variety of silicone surfactants has continued to increase, and the application fields have continued to expand.

What are the differences between organic colorant pigments and inorganic colorant pigments?

Silicone oil soft common quality problems and measures?

Silicone emulsions are a form of silicone oil. The following is an introduction from two aspects of silicone oil fabric softening agent and silicone oil emulsion type defoamer.

Silicone oil is used as filling fluid for electronic instruments, taking advantage of its high flash point (high temperature resistance, non-volatile, oxidation resistance), low freezing point (low temperature resistance, non-freezing), low temperature and viscosity coefficient, and non-corrosiveness. , In the field of instrument manufacturing, silicone oil is almost used as the filling liquid for the diaphragm pressure, the capillary of the differential pressure transmitter or the measuring chamber, and the filling liquid for the diaphragm pressure gauge.