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KOCETAL® KH702

Technical Datasheet | Supplied by Kolon ENP

KOCETAL KH702 by Kolon ENP is a polyacetal polyoxymethylene copolymer grade. Shows high crystallinity and does not deflect a over the heat deflection temperature. Exhibits heat-, chemical-, friction- and wear resistance. Possesses good mechanical properties, low viscosity, high stiffness, good dimensional stability. Is suitable for processing by injection molding. Used in heddle, gears, roller, cars and office equipment. Recommended for automotive, electrical/electronics, agriculture and buildings KH702 complies with ISO 9001, ISO/TS 16949, ISO 14001 and KS I 7001/7002 certificates.

KOCETAL® KH702 Properties

Physical Properties

Value & Unit

Test Condition

Test Method

Linear Mold Shrinkage

2.2 %

ISO 294

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

27 g/10 min

(190°C/2.16 kg)

ISO 1133

Water Absorption

2 %

(23°C, 24 hr)

ISO 62

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® KH702

KOCETAL® KH702 Properties

Physical Properties

KOCETAL® KH702 Processing Guidelines

Injection Properties