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KOCETAL® WR301LOBK

Technical Datasheet | Supplied by Kolon ENP

KOCETAL WR301LOBK by Kolon ENP is a black colored, medium viscosity, U.V. stabilized polyacetal polyoxymethylene grade. Shows less change in mechanical properties than nylon and PBT over (50-80) °C temperature. Exhibits heat-, fatigue and creep resistance. Possesses high stiffness, rigidity, crystallinity and good toughness. Imparts high mechanical strength WR301LOBK in automotive applications. Complies with RoHS, ISO 9001, ISO/TS 16949, ISO 14001 and KS I 7001/7002 certificates.

KOCETAL® WR301LOBK Properties

Physical Properties

Value & Unit

Test Condition

Test Method

Linear Mold Shrinkage

2 %

ASTM D955

Melt Mass-Flow Rate (MFR or MFI = Melt Flow Index or MI = Melt Index)

11 g/10 min

ASTM D1238

Density

1.4 g/cm³

ASTM D792

Injection Properties

Value & Unit

Test Condition

Test Method

Injection Pressure(First Pressure)

500 - 800 Kg/cm²

Injection Pressure(Second Pressure)

300 - 500 Kg/cm²

Cylinder Zone 1 Temp.

160 - 180 °C

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KOCETAL® WR301LOBK

KOCETAL® WR301LOBK Properties

Physical Properties

KOCETAL® WR301LOBK Processing Guidelines

Injection Properties