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Rochling Engineered Plastics Polystone® Reprocessed (UHMW-PE)

Category Polymer , Thermoplastic , Polyethylene (PE) , HDPE , High Density Polyethylene (HDPE), UHMW PE Ultra High Molecular Weight
Manufacturer Rochling Engineered Plastics
Trade Name Polystone®
Port Shanghai port,China
Trade Terms FOB, CFR, CIF
Payment Terms L/C, T/T, Western Union
Download PDF Rochling Engineered Plastics Polystone® Reprocessed (UHMW-PE).pdf
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Material Notes:
Polystone® M is a highly versatile polymer that features: Low coefficient of friction Excellent abrasion resistance High-impact strength Chemical resistance Complies with FDA regulations under the Food, Drug and Cosmetic Act of 1958 Approval by the USDA for meat and poultry handling applications Broad temperature range (-450 - 180°F) Little or no moisture absorption Noise resistance Easy machinabilityInformation provided by Röchling Engineered Plastics.
Physical Properties Metric English Comments
Density 0.935 g/cc
0.0338 lb/in³
ASTM D792
Mechanical Properties Metric English Comments
Hardness, Shore D 63 - 69
63 - 69
ASTM D785
Tensile Strength, Yield 20.7 MPa
3000 psi
ASTM D638
Elongation at Break 290 %
290 %
ASTM D638
Izod Impact Resistance 9.60 J/cm²
45.7 ft-lb/in²
@ 73°F; ASTM D420-96
Coefficient of Friction, Static 0.10 - 0.20
0.10 - 0.20
Dynamic Coefficient @ 73°F on steel
Abrasion 90
90
Volumetric abrasion loss, %, relative to Natural Grade (100%)
Thermal Properties Metric English Comments
CTE, linear 190 µm/m-°C

@Temperature 20.0 °C
106 µin/in-°F

@Temperature 68.0 °F
ASTM D696
Melting Point 135 - 138 °C
275 - 280 °F
ASTM D789
Maximum Service Temperature, Air 82.2 °C
180 °F
Continuous
Electrical Properties Metric English Comments
Volume Resistivity >= 1.00e+16 ohm-cm
>= 1.00e+16 ohm-cm
ASTM D257
Dielectric Strength 35.4 kV/mm
899 kV/in
ASTM D149
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