Rochling Engineered Plastics Polystone® Natural (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	Ningbo port,China
Trade Terms	FOB, CFR, CIF
Payment Terms	L/C, T/T, Western Union
Download PDF	Rochling Engineered Plastics Polystone® Natural (UHMW-PE).pdf
Price	EMAIL US sales@lookpolymers.com
	Online Service lookpolymers 27660005

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	0.930 g/cc	0.0336 lb/in³	ASTM D792

Mechanical Properties	Metric	English	Comments
Hardness, Shore D	62 - 66	62 - 66	ASTM D785
Tensile Strength, Yield	21.4 MPa	3100 psi	ASTM D638
Elongation at Break	350 %	350 %	ASTM D638
Izod Impact Resistance	12.5 J/cm²	59.5 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

Thermal Properties	Metric	English	Comments
CTE, linear	200 µm/m-°C @Temperature 20.0 °C	111 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 Constant	2.3 @Frequency 1000 Hz	2.3 @Frequency 1000 Hz	ASTM D150
Dielectric Strength	35.4 kV/mm	899 kV/in	ASTM D149

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