China Raw Material Chemicals PU Foam for Car/Motorcycle Seat Making, Find details about China PU, Polyurethane from Raw Material Chemicals PU Foam for Car/Motorcycle Seat Making
Item | DHR-A | DHR-B |
Ratio | 100 | 45-65 |
Core density(Kg/m3) | 40-50 | 45 |
Rebound(%) | 50-70 | |
Tensile strength(Kpa) | 130-220 | |
Elongation at break(%) | 90-130 | |
Tear strength(N/cm) | 1.2-2.5 | |
75% compession set | 7-12 |