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KOCETAL® K300EW

Technical Datasheet | Supplied by Kolon ENP

KOCETAL® K300EW by Kolon Plastics (Kolon Industries) is a medium viscosity polyacetal polyoxymethylene copolymer grade. It is a general injection grade with slightly improved toughness than K300. It shows high crystallinity and does not deflect over the heat deflection temperature. It possesses good mechanical strength, high stiffness, low odor, good dimensional stability and moldability. It exhibits heat-, friction-, chemical- and wear resistance. It is used in gears, roller and office equipment. It is recommended for automotive application like cars, electrical/electronics, agriculture and buildings & constructions industries. KOCETAL® K300EW complies with RoHS, ISO 9001, ISO/TS 16949, ISO 14001 and KS I 7001/7002 certificates.

KOCETAL® K300EW 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)

9 g/10 min

(At 190°C/2.16 kg)

ISO 1133

Water Absorption

0.54 %

(At 23°C, 24 hr)

ISO 62

Injection Properties

Value & Unit

Test Condition

Test Method

Injection Pressure (1st)

500 - 800 Kg/cm²

Injection Pressure (2nd)

300 - 500 Kg/cm²

Cylinder Zone 1 Temp.

180 °C

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KOCETAL® K300EW

KOCETAL® K300EW Properties

Physical Properties

KOCETAL® K300EW Processing Guidelines

Injection Properties