Acrylonitrile butadiene styrene (ABS) is a terpolymer made from the polymerization of styrene and acrylonitrile in the presence of polybutadiene. Its ratio can be 15% to 35% acrylonitrile, 5% to 30% butadiene and 40% to 60% styrene.
ABS is one of the most widely used plastic raw materials due to its reasonable price and balanced mechanical and chemical properties. Other advantages of ABS include dimensional strength, high thermal resistance, and impact resistance.
Acrylonitrile butadiene styrene (ABS) is actually the result of a stretch of polybutadiene cross-linked with shorter poly(styrene-acrylonitrile) chains. The data sheet of acrylonitrile butadiene styrene (ABS) is as follows:
"SD0150"
Acrylonitrile Butadiene Styrene (ABS) is one of the most widely used materials in the manufacture of plastics, which is used in the production of household equipment such as refrigerators, vacuum cleaners, electronic devices such as keyboards, printers, mice, laptop and computer bodies.
Acrylonitrile butadiene styrene has favorable mechanical properties such as impact resistance, toughness and strength. By changing the ratio of ABS gear components, it can be produced with different grades. In general, acrylonitrile butadiene styrene has useful properties in the temperature range of 20 to 80 degrees Celsius.
Production methods of acrylonitrile butadiene styrene (ABS)
Acrylonitrile butadiene styrene is produced in two ways:
In the first method, styrene-acrylonitrile copolymers are mixed with acrylonitrile-butadiene rubber. Typically, the rubber phase is broken and uniformly dispersed in small particles as the discontinuous phase in the continuous phase.
In the second method, which is used in most operations today, it provides greater versatility and the ability to custom design specific asset profiles. Acrylonitrile is grafted onto a butadiene or butadiene styrene copolymer backbone.
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