PBT 4820 BK TAIWAN CHANGCHUN

Form：Granules | Grade：Enhanced level

Properties:

Hydrolysis resistancehigh strengthGlass fiber reinforced

Typical Applications:

Automotive sectorElectronic fieldElectrical field

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Product Description

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Datasheet

Product Description

Typical Applications:	Automotive sector \| Electronic field \| Electrical field
Properties:	Hydrolysis resistance \| high strength \| Glass fiber reinforced

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Technical Data Sheet

mechanical properties	Test Condition	Test Method	Test Result	Test Unit
Rockwell hardness		ASTM D785	93	M-scale
tensile strength		ASTM D638	900-1200	kg/cm
bending strength		ASTM D790	1400-1800	kg/cm
Bending modulus		ASTM D790	≥50000	kg/cm
Impact strength of cantilever beam gap		ASTM D256	5-8	kg.cm/cm
Elongation at Break		ASTM D638	2.5-4.5	%
thermal performance	Test Condition	Test Method	Test Result	Test Unit
Flame resistance		UL 94	V-0
Physical properties	Test Condition	Test Method	Test Result	Test Unit
Hot deformation temperature	18.6kg/cm	ASTM D648	205	°C
Hot deformation temperature	Hot deformation temperature	4.6kg/cm	ASTM D648	220	°C
Water absorption rate	24h	ASTM D570	0.03	%
Melting temperature		DSC	225	°C
Linear coefficient of thermal expansion		ASTM D696	4	10
Fiberglass content		CCP	20	%
density		ASTM D792	1.50-1.56
Electrical performance	Test Condition	Test Method	Test Result	Test Unit
Induced positive connection		ASTM D150	0.001	60Hz
Volume resistivity		ASTM D257	＞10	Ω
Dielectric strength		ASTM D149	＞20	KV/mm
Dielectric constant		ASTM D150	4.5	60Hz
Volume resistivity		ASTM D257	＞10	Ω.cm

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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