Industrial Technical Data Sheet Polystone M virgin - ASTM Typical characteristics Typical industries Low coefficient of friction Very good abrasion and wear resistance Good impact strength Mechanical Engineering Industry Test method Unit Guideline value Specific Gravity ASTM D792 g cm3 0.93 Water Absorption ASTM D570 0.10 General properties Mechanical properties Wear resistance Sand-slurry 100 Hardness ASTM D2240 Shore D 62 - 66 Tensile Strength at yield 73F ASTM D638 psi 3100 Tensile Modulus ASTM D638 psi 100000 Elongation at Break ASTM D638 350 Flexural Strength ASTM D790 psi 3500 Compressive Strength ASTM D695 psi 3000 Izod Impact Notched ASTM D256 ft-lbin No Break Coefficient of Friction Dynamic 0.10-0.22 Coefficient of Friction Static 0.15-0.20 Izod Impact Strength ASTM D4020 125 Thermal properties CTE linear ASTM D696 ininF 1.1x 10-4 Melting Point ASTM D3418 F 266 - 275 Vicat Softening Point ISO306 F 176 F 180 F 108 18 inch HB Maximum Service Temperature Air Heat Deflection Temperature 264psi ASTM D648 Flammability UL94 Roechling Industrial Gastonia LP 903 Gastonia Technology Parkway 28034 DallasUnited States US Tel. 1 704 922-7814 reproechling-plastics.us www.roechling.comindustrialrep-us Print 31072023 Draft 17022023 PIM-Version 28 PIM-ID 717946 PIM-Code 28-18-10.120.160-3-2 Page 1 2 Dates in DDMMYYYY
