Mitsubishi Chemical Advanced Materials TIVAR™ CleanStat™ white UHMW-PE Ultra High Molecular Weight Polyethylene

Material Notes:

An UHMW-PE with electrostatic dissipative properties as well as superior corrosion and wear resistance, zero moisture absorption, and outstanding welding capabilities.

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Physical Properties	Metric	English	Comments

Specific Gravity	0.940 g/cc	0.940 g/cc	ASTM D792

Mechanical Properties	Metric	English	Comments
Hardness, Shore D	62.0	62.0	ISO 868
Tensile Strength	21.0 MPa	3050 psi	ISO 527-1/-2 (7)
Elongation at Yield	15.0 %	15.0 %	ISO 527-1/-2 (7)
Flexural Strength	20.0 MPa	2900 psi	ISO 178 (12)
Compressive Yield Strength	7.50 MPa @Strain 1.00 %	1090 psi @Strain 1.00 %	ISO 604 (10)
	12.0 MPa @Strain 2.00 %	1740 psi @Strain 2.00 %	ISO 604 (10)
	19.0 MPa @Strain 5.00 %	2760 psi @Strain 5.00 %	ISO 604 (10)
Charpy Impact, Notched	10.5 J/cm²	50.0 ft-lb/in²	Partial Break; ISO 179-1/1eA
	11.0 J/cm²	52.3 ft-lb/in²	Double Notched

Electrical Properties	Metric	English	Comments
Surface Resistivity per Square	<= 1.00e+9 ohm	<= 1.00e+9 ohm	ANSI/ESD STM 11.11

Thermal Properties	Metric	English	Comments
CTE, linear	198 µm/m-°C	110 µin/in-°F	ASTM E-831 (TMA)
	200 µm/m-°C @Temperature 23.0 - 100 °C	111 µin/in-°F @Temperature 73.4 - 212 °F
Thermal Conductivity	0.400 W/m-K	2.78 BTU-in/hr-ft²-°F
Melting Point	135 °C	275 °F	ASTM D3418
Maximum Service Temperature, Air	82.2 °C	180 °F	Continuous Use Temperature in Air after 20000 hr
Deflection Temperature at 1.8 MPa (264 psi)	46.7 °C	116 °F	ASTM D648
Minimum Service Temperature, Air	-150 °C	-238 °F

Chemical Resistance Properties	Metric	English	Comments
Acids, Strong (pH 1-3)	Acceptable	Acceptable
Acids, Weak	Acceptable	Acceptable
Alcohols	Acceptable	Acceptable
Alkalies, Strong (pH 11-14)	Acceptable	Acceptable
Alkalies, Weak	Acceptable	Acceptable
Chlorinated Solvents	Acceptable	Acceptable
Continuous Sunlight	Acceptable	Acceptable
Hot Water / Steam	Limited	Limited
Hydrocarbons - Aliphatic	Acceptable	Acceptable
Hydrocarbons - Aromatic	Acceptable	Acceptable
Inorganic Salt Solutions	Acceptable	Acceptable
Ketones, Esters	Acceptable	Acceptable

Descriptive Properties
ESd category	Dissipative

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P1SM919 / 291076

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