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Has Better High Temperature Performance

Apr 19, 2018

1, ASA has good mechanical and physical properties

ASA and ABS are similar in structure and consist of acrylonitrile and butadiene rubber, which retains the excellent mechanical and physical properties of ABS as an engineering plastic.

2, ASA has a strong weather resistance

If the polymer contains a double bond, the double bond is easily opened by the ultraviolet rays in sunlight with a relatively high energy intensity, thereby resulting in a decrease in the aging resistance of the high molecular polymer, and the ASA is used without being unsaturated. The double-bonded acrylic rubber replaces the butadiene rubber containing unsaturated double bonds in ABS. Therefore, it not only resists degradation, aging, and fading caused by ultraviolet irradiation, but also causes decomposition of the high temperature in the atmospheric oxidation process or The discoloration has a strong guarantee, which greatly enhances the anti-aging and weathering properties of the material. According to the test results, the aging resistance of ASA is more than 10 times that of ABS.

3, ASA has better high temperature performance

4, ASA is an anti-static material that can make the surface less dust