by SpecialChem

WDF® PK K990GF40 BK

Technical Datasheet | Supplied by Worldful Polymer

WDF® PK K990GF40 BK by Worldful Polymer is a 40% glass fiber reinforced aliphatic polyketone grade. It exhibits excellent mechanical properties, hydrolysis resistance, wear resistance, chemical resistance and good dimensional stability. It is processed by injection molding at a slow to moderate injection rate. Recommended for automotive applications.

WDF® PK K990GF40 BK Properties

Physical Properties

Value & Unit

Test Condition

Test Method

Density

1.56 g/cm³

ASTM D792

Linear Mold Shrinkage, Flow

0.20 - 0.50 %

ASTM D955

Linear Mold Shrinkage, Transverse

0.70 - 1.0 %

ASTM D955

Injection Molding Properties

Value & Unit

Test Condition

Test Method

Drying Temperature

110 - 120 °C

Drying Time

3.0 - 50 hr

Rear Temperature

215 - 225 °C

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WDF® PK K990GF40 BK

WDF® PK K990GF40 BK Properties

Physical Properties

WDF® PK K990GF40 BK Processing Guidelines

Injection Molding Properties