Polyurethane sofa--PU high resilience foam

Update::2016-07-21 15:32 View:
This series polyol is formulated for high resilience flexible foam. High resilience foam material has high resilience and high compression load value, showing excellent mechanical properties. Also has good feel and good air permeability. Widely used in automobile seat cushion, backrest cushion, motorcycle seat cushion, massage cushions, rehabilitation equipment, medical appliance cushion, sofa cushion, mattress, sleeping mats and other fields.
Cream time 12 s
Rise time 2-3 min
Curing time 5 min
Density(kg/m3) 40-45
Elongation(%) ≥20-25
Ball rebound(%) ≥45
25% indentation force deflection(N) ≥120
65% indentation force deflection)(N) ≥315
Comfort factor ≥2.8
65%compression set(%) ≤8
Tearing strength(N/cm )              ≥1.75
Airtight store in a cool and dry place at room temperature, avoid contacting with water, alcohol, amine substance.