The new engineering materials powerhouse

by SpecialChem

KEPEX® 3750GF

KEPEX® 3750GF is a Polybutylene Terephthalate (PBT) grade reinforced with 50% 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, high stiffness, high gloss, low moisture absorption, chemical resistance, dimensional stability, excellent surface finish, friction and wear properties. Is suitable for processing by injection molding. Used in air duct wing, motor cover, automotive applications like rear wiper, electrical & electronics and industrial parts. Is a RoHS-compliant grade.

KEPEX® 3750GF Properties

Mechanical Properties

Value & Unit

Test Condition

Test Method

Tensile Strain

1 %

(at Break, 23°C)

ISO 527-2

Tensile Strength

155 MPa

ISO 527

Flexural Strength

230 MPa

ISO 178

Injection Molding Properties

Value & Unit

Test Condition

Test Method

Mold Temperature

70 - 90 °C

Barrel Temperature

245 - 270 °C

Suggested Max Moisture

0.05 %

Want to list or
update your products?

View the listing options

Want to report errors or
suggest improvements?

Send a Feedback

Products with the same brand name

View more (14)

KEPEX® 3750GF

KEPEX® 3750GF Properties

Mechanical Properties

KEPEX® 3750GF Processing Guidelines

Injection Molding Properties