PBT 431-GM30S

Properties:
30% glass fiber and mineral filled flame retardant
low warpage
high voltage resistance
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Technical Data Sheet

physical property	Test Method	Test Result
Shrinkage rate	ASTM D-955	0.3-0.6 %
density	ASTM D-792	1.61 g/cm
Water absorption rate	ASTM D-570	0.09 %

Mechanical properties	Test Condition	Test Method	Test Result
Charpy impact strength		ISO 179	30 KJ/M
Charpy impact strength	Charpy impact strength	Notched	ISO 179	10 KJ/M
elongation		ASTM D-638	3.4 %
Flexural modulus		ASTM D-790	6500 MPa
Cantilever beam impact strength (notch)		ASTM D-256	60 J/m
Rockwell hardness		ASTM D-785	90 M scale
tensile strength		ASTM D-638	90 MPa
bending strength		ASTM D-790	140 MPa

Electrical performance	Test Method	Test Result
Loss factor	ASTM D-150	2.0×10
dielectric constant	ASTM D-150	3.0
dielectric strength	ASTM D-149	25 MV/m
	ASTM D-257	10 Ω.cm

Thermal performance	Test Method	Test Result
Flame retardancy	UL 94	V-0 1/8-1/32"
	ASTM D-696	2.0 10
		ASTM D-648	200 ℃

IMPORTANT NOTES: Plas.com collected the data in the data sheet from the material manufacturers. Plas.com makes the best effort to improve the accuracy of the data, but has no responsibility for the data. We strongly recommend verifying the validity of the data with the material manufacturers before making a final decision.

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