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Which polymer is used to manufacture electric switches, computer disks, etc.?

Jan 10, 2019

It is Polyphenylene Sulfide ( PPS ), which is a special type of engineering plastic of excelled performances and crystalloid colophony.

Characteristics of PPS:

1)Bearing the chemical etching;

2)No reaction to Ultraviolet and X-ray;

3)Small dielectric constant, excellent insulation and arc of resistance;

4)Fire-retardant level is up to UL94V-0, Oxygen index is 44-53;

5)Good wear proof ability and self - lubricity.

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