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KOCETAL® CB301

Technical Datasheet | Supplied by Kolon ENP

KOCETAL® CB301 by Kolon ENP is a medium viscosity polyacetal polyoxymethylene copolymer grade reinforced with carbon black. Provides high mechanical strength, good dimensional stability, moldability and durability. Exhibits high heat-, friction-, wear and chemical resistance. Possesses high rigidity & crystallinity, good toughness, thermal stability and electrical conductivity. Shows less change in mechanical properties than nylon and PBT over 50-80°C temperature. Is suitable for processing by injection molding. Used in gears, roller, cars, office equipment and living materials. KOCETAL® CB301 is recommended for automotive, electrical, electronic, agriculture, building and construction industries. Complies with ISO 9001, ISO/TS 16949, ISO 14001 and KS I 7001/7002 certificates.

KOCETAL® CB301 Properties

Physical Properties

Value & Unit

Test Condition

Test Method

Linear Mold Shrinkage

1.9 %

ISO 294

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

1.5 g/10 min

(190°C/2.16 kg)

ISO 1133

Water Absorption

0.22 %

(23°C, 24 hr)

ISO 62

Injection Properties

Value & Unit

Test Condition

Test Method

Injection Pressure (First Pressure)

700 - 1200 Kg/cm²

Injection Pressure (Second Pressure)

1000 Kg/cm²

Cylinder Zone 1 Temp.

180 °C

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KOCETAL® CB301

KOCETAL® CB301 Properties

Physical Properties

KOCETAL® CB301 Processing Guidelines

Injection Properties