Mitsubishi Chemical Advanced Materials TIVAR™ 88-2 UHMW-PE, Premium Lubricant Filled Lining Material

Categories:

Polymer; Thermoplastic; Polyethylene (PE); UHMW-PE

Material Notes:

UV-stabilized UHMW-PE lining materials exhibiting a low coefficient, self-lubrication properties, low moisture absorption, excellent chemical resistance. Components can be fabricated and welded for any application that requires a seamless drop-in liner, a framed-in liner, or a replacement liner.

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Physical Properties	Metric	English	Comments

Specific Gravity	0.930 g/cc	0.930 g/cc	ASTM D792

Mechanical Properties	Metric	English	Comments
Hardness, Shore D	61.0	61.0	ISO 868
Tensile Strength	19.0 MPa	2760 psi	ISO 527-1/-2 (7)
Elongation at Yield	15.0 %	15.0 %	ISO 527-1/-2 (7)
Compressive Yield Strength	5.00 MPa @Strain 1.00 %	725 psi @Strain 1.00 %	ISO 604 (10)
	9.00 MPa @Strain 2.00 %	1310 psi @Strain 2.00 %	ISO 604 (10)
	15.0 MPa @Strain 5.00 %	2180 psi @Strain 5.00 %	ISO 604 (10)
Charpy Impact, Notched	8.50 J/cm²	40.4 ft-lb/in²	Partial Break; ISO 179-1/1eA
	11.5 J/cm²	54.7 ft-lb/in²	Double Notched

Electrical Properties	Metric	English	Comments
Surface Resistivity per Square	1.00e+14 ohm	1.00e+14 ohm	ANSI/ESD STM 11.11
Dielectric Constant	2.30 @Frequency 1.00e+6 Hz	2.30 @Frequency 1.00e+6 Hz	ASTM D150
Dielectric Strength	90.6 kV/mm	2300 kV/in	ASTM D149
Dissipation Factor	0.000500 @Frequency 1.00e+6 Hz	0.000500 @Frequency 1.00e+6 Hz	ASTM D150

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
	0.409 W/m-K	2.84 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	-200 °C	-328 °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	Limited	Limited
Hot Water / Steam	Limited	Limited
Hydrocarbons - Aliphatic	Acceptable	Acceptable
Hydrocarbons - Aromatic	Acceptable	Acceptable
Inorganic Salt Solutions	Acceptable	Acceptable
Ketones, Esters	Acceptable	Acceptable

Miscellaneous Properties	Metric	English	Comments
Targeted Usage	Load + Bearing	Load + Bearing

Descriptive Properties
ESd category	Insulative

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P1SMP10 / 20160

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