Premium PP Sheet Compliance with EU Quality Standards

PP board compliance with EU Quality Standards:

Item		Value	Unit	Standard
Density		0.91g/cm3	g/cm3	DIN EN ISO 1183-1
Water absorption		＜0.1	%	DIN EN ISO 62
Flammability		HB		UL94
Yield stress		32	MPa	DIN EN ISO 527
Elongation at break		＞50	%	DIN EN ISO 527
Tensile modulus of elasticity		1500	MPa	DIN EN ISO 527
Notched impact strength		5	kJ/㎡	DIN EN ISO 179
Shore hardness		72	Scale D	DIN EN ISO 868
Melting temperature		162-167	℃	ISO 11357-3
Thermal conductivity		0.20	W/(m*k)	DIN 52612-1
Thermal capacity		1.70	kJ/(kg*k)	DIN 52612
Coefficient of linear thermal expansion		120-190	10^-6/K	DIN 53752
Service temperature	Long term	0-100	℃	Average
Service temperature	Short term(max)	150	℃	Average
Vicat softening temperature		90	℃	DIN EN ISO 306
Dielectric constant		2.4		IEC60250
Dielectric dissipation factor(10⁶Hz)		0.00019		IEC60250
Volume resistivity		＞10¹⁴	Ω*cm	DIN EN 6263 1-3-1
Surface resistivity		＞10¹⁴	Ω	DIN EN 6263 1-3-2
Comparative tracking index		600		IEC60112
Dielectric strength		45	Kv/mm	IEC60243

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