... polyurethane,high loading capacity 2.high abrasion resistance 3.100% PU raw materail 4.good after sales service polyurethane PU sheet for ... 5mm---100mm3. Regular hardness: 80A--85A, 90A. 65A--75A.4. Density: 1.12--1.15g/CM35. Color: natural, red, blue, ... cast, excellent anti-abrasion and high elastic, impregnant resistant, aging resistant, high tear resistant and low compression set etc. It could ...