source:silicone plate manufacturers release time:2022-07-09
In terms of materials, silicone is a kind of rubber, and it can also be called pixels in general, so it is usually referred to as silicone rubber products, but there are still differences between silicone products and rubber products, and their uses are also different. In terms of technology, the processing equipment is basically the same.
Comparing the characteristics of the two materials, rubber is a one-component room temperature vulcanized liquid glue. Once exposed to air, the silane monomers in it condense to form a network structure, the system is cross-linked, cannot be melted and dissolved, is elastic, becomes rubbery, and adheres to objects at the same time. Its thermal conductivity is slightly higher than that of regular rubber, and once cured, it is difficult to separate bonded objects.
Silicone High elastic polymer compound. Includes unvulcanized and vulcanized varieties. In terms of structure, it can be divided into two categories: natural rubber and synthetic rubber. Natural rubber is refined from latex obtained from rubber plants. Synthetic rubber is obtained by polymerization or polycondensation of monomers. Unvulcanized rubber is commonly known as raw rubber or raw rubber. The vulcanized rubber is called vulcanized rubber, commonly known as cooked rubber or rubber. Therefore, many finished products are also called rubber bands, which are widely used in the manufacture of tires, hoses, tapes, insulating materials, rubber shoes, and other rubber products. Silicone bibs are mainly made of high-grade silicone, which is soft to the touch, strong elongation, and strong tensile force, so it is very durable.
Silica gel is also known as organic silica gel. The device is mainly full of organic silicon. The performance characteristics are mainly that the basic structural unit of the organic silica gel product is composed of silicon-oxygen chain links, and the side chain is connected with various other organic silicon atoms through silicon atoms. groups are connected. Therefore, the structure of silicone products contains both "organic groups" and "inorganic structures". This special composition and molecular structure make it combine the characteristics of organic substances with the functions of inorganic substances. Compared with other polymer materials, the most outstanding properties of silicone products are:
1. Temperature resistance
2. Weather resistance
3. Electrical insulation properties
4. physiological inertia
5. Low surface tension and low surface energy
In the follow-up, we will introduce in detail the effects of different materials to produce different products, according to the performance of the product and the impact of changes in the product environment on the material.
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