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Polifil® GFPP-20

Technical Datasheet | Supplied by The Plastics Group of America

Polifil® GFPP-20 by The Plastics Group of America is an opaque to white colored, water insoluble polypropylene (PP) homopolymer reinforced with 20% glass fiber. Exhibits high impact with increased strength, stiffness, surface hardness, higher continuous temperature and reduced distortion under long-term stress. Is suitable for processing by injection molding. Polifil® GFPP-20 is recommended for appliances, electrical components, automotive and utility products.

Polifil® GFPP-20 Properties

Physical Properties

Value & Unit

Test Condition

Test Method

Specific Gravity

1.04

ASTM D792

Linear Mold Shrinkage

0.003 in/in

(1/8" specimen)

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

4 - 10 g/10 min

(230°C, 2.16 kg)

ASTM D1238

Injection Molding Properties

Value & Unit

Test Condition

Test Method

Melt Temperature

232 - 260 °C

Mold Temperature

49 - 66 °C

Drying Temperature

82 - 104 °C

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Polifil® GFPP-20

Polifil® GFPP-20 Properties

Physical Properties

Polifil® GFPP-20 Processing Guidelines

Injection Molding Properties