Automotive applications

G1301AReinforced grade

A brand with high toughness in addition to low water absorption, dimensional stability, heat resistance, and chemical resistance.


  • High toughness

Application examples

Fuel cell cooling module

Quick connectors

Physical properties table

Units Test method Grade
Grade name G1301A
Grade Reinforced grade
Glass fiber content % 30

Basic physical properties

Specific gravity - ISO 1183 1.34
Water absorption rate(23℃ in water, 24hrs) % ISO 62 0.19

Mechanical properties

Tensile strength MPa ISO 527 175
Tensile elongation % ISO 527 3.0
Flexural strength MPa ISO 178 250
Flexural modulus GPa ISO 178 8.2
Charpy impact Test(notched) kJ/m2 ISO 179/1eA 17

Thermal properties

Melting point ISO 11357-3 300
Glass transition point 125
Deflection temperature under load(1.80MPa) ISO 75Af 270

Dimensional properties

Mold shrinkage(2mmt)
:in direction of flow
% ISO 294-4 0.3
:at right angles to flow % ISO 294-4 0.9


Limiting PV value kg/cm2・cm/sec JIS K7218-A 1000
Coefficient of dynamic friction P=10kgf/cm2 JIS K7218-A 0.30
Abrasion loss P=10kgf/cm2 mg JIS K7218-A 15
*The above data are the physical values measured at the absolute dry condition.
*The above data are values measured by our company and do not guarantee performance.

Contact us

Kuraray Co., Ltd.
Genestar Division