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KOCETAL® WR301

Technical Datasheet | Supplied by Kolon ENP

KOCETAL WR301 by Kolon ENP is medium viscosity, U.V. stabilized, weather resistant polyacetal polyoxymethylene copolymer grade. Offers good toughness, high crystallinity and does not deflect over the heat deflection temperature. Possesses high mechanical strength, stiffness and good dimensional stability. Exhibits high heat-, friction-, wear and chemical resistance. Is suitable for processing by injection molding. It is mainly applied in gear or roller, and is used for various purposes over the fields of cars, office equipment and living materials. Used in electrical/electronics, agriculture, buildings WR301 complies with RoHS, ISO 9001, ISO/TS 16949, ISO 14001 and KS I 7001/7002 certificates.

KOCETAL® WR301 Properties

Physical Properties

Value & Unit

Test Condition

Test Method

Linear Mold Shrinkage

2 %

ISO 294

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

10 g/10 min

(190°C/2.16 kg)

ISO 1133

Density

1.41 g/cm³

ISO 1183

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.

180 °C

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KOCETAL® WR301

KOCETAL® WR301 Properties

Physical Properties

KOCETAL® WR301 Processing Guidelines

Injection Properties