Little Knowledge Of High-Strength Silica Raw Materials That The Peers Don't Know

- Jul 23, 2019-


Silicone products are common daily necessities in our lives. Most of the daily necessities in our life are made of silica gel, such as silicone nipples, silicone bottles, silicone cups, silicone tableware, etc., but in the use of silicone products. We, in fact, very few people know the raw materials of silicone products, that is, the knowledge of high-strength silicone materials, then, let's learn together!

(The picture shows high-strength silica gel raw materials)

What is high strength silicone raw material?

High-strength silicone rubber is made up of ordinary methyl vinyl silicone rubber raw rubber with reinforcing filler, cross-linking agent, catalyst and other additives, and mixed with low molecular weight polyvinyl silicone oil. Using ordinary organic rubber processing method, mixing into a uniform rubber material-mixing rubber on a mixer, and then vulcanizing the rubber at a high temperature to change it from a high-viscosity state to a vulcanized rubber elastic state, that is, A silicone rubber is obtained.

Fluorosilicon, nitrile silicone rubber, etc.

(The picture shows high-strength silica gel raw materials)

High-strength silica raw material characteristics:

It has excellent corrosion resistance, high and low temperature resistance, non-toxic and tasteless, aging resistance, excellent dielectric properties, physiological inertness and high tear resistance. The application field is very extensive and has become one of the high elastic materials indispensable for modern science and technology. Application: packaging, food machinery, electric furnace equipment, transformers, medicine, metallurgy, chemical, textile, printing, etc.

Silicone Tips:

According to its vulcanization characteristics, silica gel can be divided into two types: hot vulcanized silicone rubber and room temperature vulcanized silicone rubber. According to the performance and use, it can be divided into general-purpose, ultra-low-temperature resistant, ultra-high temperature resistant, high-strength, oil-resistant, medical and so on. According to the different monomers used, it can be divided into methyl vinyl silicone rubber, methyl phenyl vinyl silicone rubber,