| Min. Order: | 1 Kilogram |
| Transportation: | Ocean,Land,Air,Express |
| Port: | Shenzhen,Guangzhou,Hongkong |
Model No.: Polystone® M Anti-Static UHMW PE
Brand: Polystone
| Selling Units | : | Kilogram |
| Package Type | : | Export package |
A Polystone® M material with a permanent antistatic action. The electrostatic surface charge is reduced, dust is not attracted and no electrostatic discharge occurs.
Polystone® M is an ultra-high molecular weight Polyethylene (PE-UHMW/PE 1000) used to solve friction, wear and material flow problems in many industries. The material is characterized by excellent sliding properties, extreme wear resistance, high impact strength and very good resistance to chemicals and has established itself in technical applications. The material is available in various colors.
Polystone® M Anti-Static UHMW Ultra high molecular weight polyethylene offers antistatic properties with surface resistivity in the 10^6 to 10^11 ohm/square range. Along with outstanding chemical resistance, a very low coefficient of friction, high impact strength and excellent abrasion resistance.
Key Properties
Low Coefficient of Friction
Excellent Abrasion Resistance
High-Impact Strength (Will Not Break or Shatter)
Chemical Resistance
Antistatic
Low Moisture Absorption
Noise Resistance
Easy to Machine
Limitations
High Heat Environments
High Loads
Subject to Creep, Cold Flow
Thermal Expansion
Tight Tolerance Applications
Typical Properties of Polystone ® M Anti-Static UHMW
| Description | Value | ||
| Material Type | Semi-Crystalline Thermoplastic | ||
| Chemical Name | UHMW-PE Ultra High Molecular Weight Polyethylene | ||
| Trade Name | Polystone®M Anti-Static UHMW | ||
| Additives | Carbon | ||
| Color | Black Green | ||
| Manufacturer | Rochling | ||
| PHYSICAL | |||
| Property | Test | Unit of Measure | Value |
| Density | ASTM D792 | g/cm³ | 0.935 |
| ASTM D792 | lb/in³ | 0.034 | |
| Water Absorption, 24 hrs, Immersion | ASTM D570 | % by wt. | 0.01 |
| Water Absorption, Saturation, Immersion | ASTM D570 | % by wt. | 0.01 |
| MECHANICAL | |||
| Property | Test | Unit of Measure | Value |
| Tensile Strength | ASTM D638 | psi | 3,100 |
| Tensile Modulus | ASTM D638 | psi | 100,000 |
| Tensile Elongation at Break | ASTM D638 | % | 290 |
| Flexural Strength | ASTM D790 | psi | 3,200 |
| Compressive Strength | ASTM D695 | psi | 2,900 |
| Hardness | ASTM D785 | NA | Shore D63 |
| IZOD Impact-Notched | ASTM D256 | ft-lb/in | No Break |
| Static Coefficient of Friction | NA | .15 - .20 | |
| Dynamic Coefficient of Friction | NA | .10 - .15 | |
| THERMAL | |||
| Property | Test | Unit of Measure | Value |
| Coefficient of Linear Thermal Expansion | ASTM D696 | x 10-5 in./in./°F | 11 |
| Heat Deflection Temp | ASTM D648 | °C at 264 psi | 42 |
| ASTM D648 | °F at 264 psi | 108 | |
| Melting Point Temp | ASTM D3418 | °C | 135 |
| ASTM D3418 | °F | 275 | |
| Max Continuous Operating Temp | °C | 82 | |
| °F | 180 | ||
| Minimum Operating Temp | °C | -200 | |
| °F | -328 | ||
| Flammability Rating | UL94 | NA | HB |
| ELECTRICAL | |||
| Property | Test | Unit of Measure | Value |
| Surface Resistivity | ASTM D257 | ohm/square | 10^6 - 10^11 |
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