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KOCETAL® GF705BK

Technical Datasheet | Supplied by Kolon ENP
KOCETAL® GF705BK by Kolon ENP is a black colored, low viscosity polyacetal polyoxymethylene grade reinforced with 25% glass fiber. Imparts high stiffness, rigidity and crystallinity. Shows less change in mechanical properties than nylon and PBT over (50-80)°C temperature. Provides high mechanical strength, durability and good dimensional stability. Exhibits heat-, friction-, fatigue-, creep-, wear-, abrasion and weather resistance. Is resistant to chemicals such as window washing agent, antifreeze, gasoline and diesel oil. Is suitable for processing by injection molding. KOCETAL® GF705BK by Kolon ENP is recommended for automotive, electrical/electronics, agriculture and buildings & constructions industries. Complies with RoHS, ISO 9001, ISO/TS 16949, ISO 14001 and KS I 7001/7002 certificates.
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Product Type
POM (Polyacetal, Polyoxymethylene) > POM
Physical Form
Pellets
Appearance
Black

KOCETAL® GF705BK Properties

Physical Properties

Value & Unit
Test Condition
Test Method
Specific Gravity
1.59
ASTM D792
Linear Mold Shrinkage
0.5 %
ASTM D955
Melt Mass-Flow Rate (MFR or MFI = Melt Flow Index or MI = Melt Index)
11 g/10 min
ASTM D1238

KOCETAL® GF705BK Processing Guidelines

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.
170 - 190 °C
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