EHMWPE Generic UHMWPE Generic

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mechanical properties

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Datasheet

Product Description

Properties:

mechanical properties

Certificates

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Technical Data Sheet

	Test Condition	Test Method	Test Result	Test Unit
Tensile strain	Yield,23°C	ISO 527-2	15to20	%
Tensile strain	Tensile strain	Break,23°C	ASTM D638	59to470	%
Dissipation factor	23°C	ASTM D150	-2.0E-3到3.9E-3
Dissipation factor	Dissipation factor	23°C	IEC 60250	3.7E-4到1.0E-3
Tensile strain	Break,23°C	ISO 527-2	350to400	%
Nominal tensile fracture strain	23°C	ISO 527-2	50to56	%
Bending modulus	23°C	ASTM D790	441to915	MPa
bending strength	Yield,23°C	ASTM D790	20.6to26.3	MPa
Compressive modulus		ASTM D695	551to689	MPa
compressive strength	23°C	ASTM D695	20.0to22.9	MPa
compressive strength	compressive strength	23°C	ISO 604	4.00to32.0	MPa
Friction coefficient		ASTM D1894	0.060to0.16
Shore hardness	23°C	ASTM D2240	59to66
Shore hardness	Shore hardness	23°C	ISO 868	57to64
Ball Pressure Test		ISO 2039-1	35.0to38.3	MPa
Tensile modulus	23°C	ASTM D638	669to803	MPa
Tensile modulus	Tensile modulus	23°C	ISO 527-2	676to795	MPa
tensile strength	Yield,23°C	ASTM D638	16.7to23.5	MPa
	tensile strength	Yield,23°C	ISO 527-2	17.0to17.6	MPa
		tensile strength	Break,23°C	ASTM D638	29.6to53.5	MPa
		tensile strength	tensile strength	Break,23°C	ISO 527-2	30.0to30.2	MPa
Surface resistivity	--	IEC 60093	1.0E+6到2.5E+12	ohms
Volume resistivity	23°C	ASTM D257	1.0E+6到1.0E+15	ohms·cm
Volume resistivity	Volume resistivity	23°C	IEC 60093	9.8E+13到1.0E+14	ohms·cm
Dielectric strength	23°C	ASTM D149	14to91	kV/mm
Dielectric strength	Dielectric strength	23°C	IEC 60243-1	45to46	kV/mm
Dielectric constant	23°C	ASTM D150	2.28to3.00
Dielectric constant	Dielectric constant	23°C	IEC 60250	2.55
Charpy Notched Impact Strength	23°C	ISO 179	78to180	kJ/m²
Hot deformation temperature	0.45MPa,Unannealed	ASTM D648	78.9to93.5	°C
	Hot deformation temperature	1.8MPa,Unannealed	ASTM D648	45.9to79.0	°C
	Hot deformation temperature	Hot deformation temperature	1.8MPa,Unannealed	ISO 75-2/A	42.0to42.1	°C
Continuous use temperature		ASTM D794	80.0to120	°C
Vicat softening temperature		ASTMD1525	80.0to128	°C
Melting temperature		ASTM D3418	133to136	°C
Crystallization peak temperature	DSC	ASTM D3418	127to135	°C
Linear coefficient of thermal expansion	MD：--	ASTM D696	9.0E-5到9.2E-4	cm/cm/°C
Linear coefficient of thermal expansion	Linear coefficient of thermal expansion	MD：--	ISO 11359-2	2E-04	cm/cm/°C
tensile strength	Ultimate,23°C	ASTM D638	32.8to40.0	MPa
density	--	ASTM D792	0.922to0.949	g/cm³
	density	23°C	ISO 1183	0.930to0.950	g/cm³
	density	density	--	ASTM D1505	0.924to0.954	g/cm³
Apparent density		ASTM D1895	0.45	g/cm³
melt mass-flow rate	190°C/21.6kg	ASTM D1238	0.0to0.25	g/10min
Shrinkage rate	MD：23°C	ASTM D955	2.2to8.1	%
Water absorption rate	23°C,24hr	ASTM D570	0.010to0.070	%
Water absorption rate	Water absorption rate	Saturation,23°C	ISO 62	0.010to0.020	%
specific heat	23°C	ASTMC351	1840to2010	J/kg/°C
thermal conductivity	23°C	ASTMC177	0.39to0.41	W/m/K
Surface resistivity	--	ASTM D257	1.0E+3到2.5E+13	ohms

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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