1.very high abrasion resistance 2.very high impact strength 3.very low coefficient friction and good self-lubricants properties 4.excellent chemical resistance 5.good resistance under low TEMP. 6.excellent dielectric properties UHMW PE Powder Typical Properties Item Unit MIII MIV Molecular weight: X Million MIN 3.0 4.0 Density:g/cm3: 0.935 Volatile matter%: 0.15 max (Moisture) Particle size: % 99 (Minus No.20 mesh sieve ) Temperature of deformation: 80 (Celsius degrees)min Izod impact KJ/M strength: No Bulk density: g/cm3: 0.45 Notched impact KJ/m2 strength: 70 min Break strength: MPa: 32~C 35 Break elongation %:200~ 300 Packing: 25Kg net in PP woven bag lined PE bag. 15MT/ 20 FCL.