by SpecialChem

KOCETAL® DS500BK

Technical Datasheet | Supplied by Kolon ENP

KOCETAL® DS500BK by Kolon ENP is a black colored, medium viscosity polyacetal polyoxymethylene grade. Exhibits high mechanical strength and durability. Provides acid-, heat-, friction-, fatigue-, creep-, wear-, abrasion and weather resistance. Is resistant to chemicals such as window washing agent, antifreeze, gasoline and diesel oil. Possesses good toughness, high stiffness, rigidity and crystallinity. Shows less change in mechanical properties than nylon and PBT over (50-80)°C temperature. Is suitable for processing by injection molding. KOCETAL® DS500BK 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® DS500BK Properties

Physical Properties

Value & Unit

Test Condition

Test Method

Specific Gravity

1.41

ASTM D792

Water Absorption at Saturation

0.22 %

(23°C; 60% R.H.)

ASTM D570

Linear Mold Shrinkage

2 %

ASTM D955

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® DS500BK

KOCETAL® DS500BK Properties

Physical Properties

KOCETAL® DS500BK Processing Guidelines

Injection Properties