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Rubber And Plastic Products Have Better Anti-aging Performance


Rubber products refer to natural and synthetic rubber as raw materials for the production of various types of rubber and plastic products, but also the use of waste rubber reproduction of plastic products.

Basic characteristics of rubber and plastic products:

1 when the rubber and plastic products are formed, after a large pressure suppression, because of the cohesion of the elastomer can not be eliminated, in the molding away from the die, Rubber And Plastic Products often produce a very unstable contraction (rubber shrinkage, due to different types of gum), it is necessary after a period of time, can be gentle and stable. Therefore, when an oak plastic product design at the beginning, regardless of formula or mold, need to carefully calculate cooperation, if not, it is easy to produce product size instability, resulting in low quality products.

2 rubber belongs to heat soluble thermosetting elastomer, Rubber And Plastic Products the plastic belongs to the heat-soluble cold solid. Rubber due to the different types of sulfide, the temperature range of the molding curing, there is a considerable gap, and can even be affected by climate change, indoor temperature and humidity. Therefore, the production conditions of the rubber manufactures should be adjusted at any time, if none, Rubber And Plastic Products the difference of product quality may be produced.

Rubber and Plastic Products classification:

1 General rubber: refers to the use of some or all of the natural rubber, such as SBR, Butadiene Rubber, isoprene rubbers, mainly used in the manufacture of tires and general industrial rubber and plastic products. The demand of general rubber is large, Rubber And Plastic Products and it is the main variety of synthetic rubbers.

2 Styrene Butadiene Rubber: Styrene-butadiene rubber is composed of butadiene and styrene, is the largest production of general synthetic rubber, emulsion polymerization styrene-butadiene rubber, soluble polystyrene and thermoplastic

3 Butadiene Rubber: Butadiene is obtained by solution polymerization, butadiene Rubber has a special excellent cold resistance, wear resistance and elasticity, but also has a good anti-aging performance. Rubber And Plastic Products The majority of butadiene rubber used in the production of tires, a small part used in the manufacture of cold products, cushioning materials and tape, rubber shoes and so on. The disadvantage of butadiene rubber is the performance of tear-resistant, wet-slip performance is not good.

Isoprene Rubber: isoprene rubber is the abbreviation of Poly isoprene Rubber, Rubber And Plastic Products using solution to gather legal production. Isoprene rubber, like natural rubber, has good elasticity and abrasion resistance, excellent heat resistance and good chemical stability. The strength of isoprene rubber (before processing) is significantly lower than that of natural rubber, but the homogeneity of quality and processing performance are superior to natural rubber. Isoprene rubber can be used to produce a variety of rubber and plastic products instead of natural rubber.

When the rubber and plastic products are formed, after a large pressure suppression, because of the cohesion of the elastomer can not be eliminated, in the molding away from the die, Rubber And Plastic Products often produce a very unstable contraction (rubber shrinkage, due to different types of gum), it is necessary after a period of time, can be gentle and stable. Therefore, when an oak plastic product design at the beginning, regardless of formula or mold, need to carefully calculate cooperation, if not, it is easy to produce product size instability, Rubber And Plastic Products resulting in low quality products.


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