What color is natural rubber?

What color is natural rubber?

Butadiene rubber is obtained by solution polymerization of butadiene. Butadiene rubber has particularly excellent cold resistance, abrasion resistance and elasticity, as well as good aging resistance. Most of butadiene rubber is used in the production of tires, and a small part is used in the manufacture of cold-resistant products, cushioning materials, tapes, rubber shoes, etc. The disadvantage of butadiene rubber is that the tear resistance is poor and the wet skid resistance is not good.

Isoprene rubber is the abbreviation of polyisoprene rubber, which is produced by solution polymerization. Isoprene rubber, like natural rubber, has good elasticity and wear resistance, excellent heat resistance and good chemical stability. The strength of isoprene rubber (before processing) is significantly lower than that of natural rubber, but its quality uniformity and processing performance are better than those of natural rubber. Isoprene rubber can replace natural rubber in the manufacture of truck tires and off-road tires and can also be used in the production of various rubber products.

Ethylene-propylene rubber is synthesized with ethylene and propylene as the main raw materials, and has outstanding aging resistance, electrical insulation properties and ozone resistance. Ethylene-propylene rubber can be filled with a large amount of oil and carbon black, and the product price is low. The chemical stability of ethylene-propylene rubber is good, and its wear resistance, elasticity, and oil resistance are similar to those of styrene-butadiene rubber. Ethylene-propylene rubber has a wide range of uses. It can be used as tire sidewalls, rubber strips and inner tubes, as well as parts of automobiles, as well as wire and cable sheathing and high-voltage and ultra-high-voltage insulating materials. It can also manufacture light-colored products such as rubber shoes and sanitary products.

Chloroprene rubber is made of chloroprene as the main raw material by homopolymerization or copolymerization of a small amount of other monomers. Such as high tensile strength, excellent heat resistance, light resistance, aging resistance, oil resistance are better than natural rubber, styrene-butadiene rubber, butadiene rubber. It has strong flame resistance and excellent flame retardancy, high chemical stability and good water resistance. The disadvantages of neoprene rubber are electrical insulation properties, poor cold resistance, and raw rubber is unstable during storage. Neoprene rubber is used in a wide range of applications, such as making conveyor belts and transmission belts, sheathing materials for wires and cables, making oil-resistant hoses, gaskets, and chemical-resistant equipment linings.

A sheet-like product with a certain thickness and a large area obtained by vulcanization with rubber as the main material (which may contain reinforcing materials such as fabric and metal sheet), referred to as rubber sheet.

It has high hardness and general physical and mechanical properties. It can work in the air with low pressure and temperature of 0~+60℃.

It is made by calendering and molding or extruding the mixed rubber, and vulcanizing it with a flat vulcanizing machine or continuously vulcanizing it with a drum vulcanizing machine. Color: black, gray, green, blue, etc.

Founded in 1993, Hangzhou Biaozheng Rubber Plastic Fittings Factory is a professional enterprise engaged in the research, design and manufacture of rubber diaphragms.
As China HA Series A Type Rubber diaphragms Manufacturers and OEM HA Series A Type Rubber diaphragms Factory , The company not only has a complete set of rubber molding products such as kneading machine, open mill, filter machine, flat vulcanizing machine, etc., but also set up a mold processing and production center, which can customize various rubbers Diaphragm for customers.
The main products: rubber diaphragm obtained national patent in 1999, the service life of more than 200,0000 times. It has certain advantages in the development of special products such as silicone rubber, fluorine rubber, nitrile rubber, ethylene propylene rubber, butyl rubber and other products resistant to nuclear radiation, high temperature resistant oil, high temperature resistant steam and various chemical media.