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by SpecialChem

KEPEX® 3930GFU

KEPEX® 3930GFU by KEP is a Polybutylene Terephthalate (PBT) grade reinforced with 30% glass fibers. Offers thermal properties with long term heat resistance between 120°C and 130°C. Possesses good mechanical-, electrical-, anti-creep-, anti-fatigue properties, low warpage, low moisture absorption, chemical-, weather resistance, dimensional stability, friction and wear properties. Is suitable for processing by injection molding. Used in automotive, electrical & electronics and industrial parts. KEPEX® 3930GFU is a RoHS-compliant grade.

KEPEX® 3930GFU Properties

Physical Properties

Value & Unit

Test Condition

Test Method

Filler Contents

30 %

ISO 1172

Specific Gravity

1.48

ISO 1183

Injection Properties

Value & Unit

Test Condition

Test Method

Feed Temperature

230 °C

Compression Temperature

240 °C

Hopper Temperature

60 - 80 °C

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KEPEX® 3930GFU

KEPEX® 3930GFU Properties

Physical Properties

KEPEX® 3930GFU Processing Guidelines

Injection Properties