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Witcom PPS/8G/3L1

Technical Datasheet | Supplied by Witcom

Witcom PPS/8G/3L1 by Witcom is a lubricated, branched polyphenylenesulfide (PPS) grade reinforced with 40 % glass fiber and 15 % polytetrafluoroethylene (PTFE). Provides low wear and low coefficient of friction. Witcom PPS/8G/3L1 is suitable for processing by injection molding. Possible applications include gears, bearings, sliders, housings and other moving parts in automotive applications, business machines, industrial machines, measuring devices, pumps, computers and sports & leisure industry.

Witcom PPS/8G/3L1 Properties

Physical Properties

Value & Unit

Test Condition

Test Method

Water Absorption

0.03 %

(at saturation, 23°C)

ISO 62

Humidity Absorption

0.02 %

(23°C/ 50% R.H)

ISO 62

Linear Mold Shrinkage

0.2 - 0.4 %

(Flow, 3 mm)

ISO 2577

Injection Molding Properties

Value & Unit

Test Condition

Test Method

Drying Temperature

150 - 160 °C

Drying Time

2 - 4 hr

Maximum Moisture Content

0.04 %

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Witcom PPS/8G/3L1

Witcom PPS/8G/3L1 Properties

Physical Properties

Witcom PPS/8G/3L1 Processing Guidelines

Injection Molding Properties