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KOCETAL® EL302BK

Technical Datasheet | Supplied by Kolon ENP

KOCETAL® EL302BK by Kolon ENP is a black colored, medium viscosity, impact modified polyacetal polyoxymethylene added with (<10)% polyester elastomer. Provides heat-, friction-, fatigue-, creep-, alkali-, wear-, abrasion and weather resistance. Possesses high stiffness, rigidity and crystallinity, good toughness and thermal stability. Exhibits high mechanical strength and durability. Is resistant to chemicals such as window washing agent, antifreeze, gasoline and diesel oil. Shows less change in mechanical properties than nylon and PBT over (50-80)°C temperature. Is suitable for processing by injection molding. Used in fastener and switches. KOCETAL® EL302BK by Kolon ENP is recommended for automotive, electrical/electronics, agriculture and buildings & constructions industries. Complies with ISO 9001, ISO/TS 16949, ISO 14001 and KS I 7001/7002 certificates.

KOCETAL® EL302BK Properties

Physical Properties

Value & Unit

Test Condition

Test Method

Linear Mold Shrinkage

1.8 %

ASTM D955

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

1.8 g/10 min

ASTM D1238

Specific Gravity

1.38

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® EL302BK

KOCETAL® EL302BK Properties

Physical Properties

KOCETAL® EL302BK Processing Guidelines

Injection Properties