China PU Foam Raw Material Chemicals for Memory Foam System, Find details about China PU, PU Foam from PU Foam Raw Material Chemicals for Memory Foam System
Item | DMT-A | DMT-B |
Ratio | 100 | 40-80 |
Material Temperture(ºC) | 25-35 | 25-35 |
Product density(kg/m3) | 40-400 | |
Tensile strength (Mpa) | 0.5-0.8 | |
Bongation at break(%) | 110-230 | |
Tear strength (KN/M) | 3-6 | |
Rebound time(s) | 3-8 | |
Hardness (Shore C) | 5-60 |