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Changzhou Xingang Plastic Products Co., Ltd.

[Province: Jiangsu ]

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Industrial Rigid Mass Transit Polyurethane Foam A / C / D Hardness

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High density rigid PUR foam

Parameters

Introduction

Items	Unit	No fibreglass fabrics value	Two layers fibreglass fabrics value
Density	g/cm	0.30.6	0.47~0.6
Water absorption	g/cm		0.001~0.01
Pulling strength	Mpa	6.8613.7	588.4~784.8
Bending strength	Mpa	7.8432.3	441.3~486.5
Compression strength	Mpa		392.3~588.4
Impact resistance	KJ/	9.819.6	≥30
Linear expansion	%		0.2~0.4
Distortion temperature			87
Volume resistivity	Ω.		1013~1014
Surface resistivity	Ω		2×1013