Rubber silicone rubber and synthetic, the structure of rubber is natural rubber of isoprene, synthetic rubber such as butadiene rubber, neoprene, styrene-butadiene rubber, etc. , Can you say, characteristics and performance, non-toxic environmental protection, etc. can not say which is good, said the application in the appropriate aspects. The following is a detailed introduction and rubber.
Rubber sub-rubber and synthetic rubber, the structure of rubber is high-strength natural rubber of isobutylene, synthetic rubber such as butadiene rubber, neoprene, styrene-butadiene rubber, etc. The cross-linked rubber is deformed by epitaxial time, has fast physical properties, and has good mechanical properties and chemical stability.
The rubber is predominantly a high molecular weight linear polycrystalline mass of the main mass. Search Si-O-Si bond is the basic bond-type silicon atom linker of its composition, which is a very few types of groups exposed on the side chain. , The molecular combination is small, so it is spirally arranged, and the dynamic structure of about 5 ℃ is intelligently linked outward. The operation of silicone rubber has good weather resistance, low temperature (-100~31), weather resistance, water repellency, electrical insulation, weather resistance, The characteristics of weather-resistant dairy medical care, engineer medical care and general public health are obtained in the most common milk, and are widely used and widely used.
1. The two definitions are different. Rubber is a general term that includes many types, such as natural rubber, butadiene rubber, styrene-butadiene rubber, propylene rubber, and of course silicone rubber; and silicone is one of the specific varieties of rubber.
2. Rubber has a wide range of uses, mainly using the elastic effect of rubber, such as rubber tires, bridge shock absorption, hose rubber rollers, etc., mainly in industrial applications; silicone is mostly used in food and household appliances, such as Pacifiers, spoons for children, pressure cooker seals, etc.
3. Different types and grades of rubber have different applications. For example, natural rubber is mainly used for tires, butyl rubber is mainly used for inner tubes, and EPDM rubber is used for sealing products.
4. When choosing rubber, it needs to be based on specific performance requirements, such as hardness, tensile strength, compression deformation, wear, tear, use environment, etc. From their properties, we can see that silicone rubber has the incomparable advantages of ordinary rubber. The price of silicone rubber is more expensive. Which one is better depends on our use. If ordinary rubber products can meet our needs, There is no need to kill chickens with a knife, use better performance and higher price silicone.