The new engineering materials powerhouse

by SpecialChem

GR-20H

Technical Datasheet | Supplied by Yuyao Zhongfa Engineering Plastics

GR-20H is a polypropylene (PP) grade reinforced with 20 % glass fiber. Possesses good mechanical properties and offers good flowability, processability & good heat and chemical resistance. Is suitable for processing by injection molding. Used in washing machine parts, automobile fan, skeleton of instrument panel, household water meter, centrifuge & axial fan blades, housewares, irrigation & textile equipment and sewage disposal equipment parts. Complies with EU RoHS regulations.

GR-20H Properties

Mechanical Properties

Value & Unit

Test Condition

Test Method

Tensile Strength

70 MPa

ASTM D638

Impact Strength, Unnotched Charpy

20 kJ/m²

ASTM D256

Flexural Strength

89 MPa

ASTM D790

Injection Molding Properties

Value & Unit

Test Condition

Test Method

Mold Temperature

45 - 80 °C

Injection Temperature

215 - 245 °C

Drying Temperature

90 - 95 °C

Want to list or
update your products?

View the listing options

Want to report errors or
suggest improvements?

Send a Feedback

GR-20H

GR-20H Properties

Mechanical Properties

GR-20H Processing Guidelines

Injection Molding Properties