cream time blend polyols for rigid foam

Polyurethane Spray Blend Polyols VS-3 is spray blend polyols, blowing agent is 245fa instead of HCFC-141B, it reacts with isocyanate to produce foam which has excellent performances, which are as follows, 1) Fine and uniformity cells 2) Low thermal ...

...Rigid Foam Integral Skin Foam for Soft Seats Materials Blend Polyol Isocyanate for Soft Seats Description Integral Skin Foam Component A material (POLY) is polyether polyol mixing additives. Foaming Parameter Item Index CT cream time/s 20-25 RT stop foaming time/s 60-80 FBD free foaming density g/cm3 130-160 Operation Instructions Before use, thoroughly mix Component A, then add the colorant and an appropriate amount of foaming...

Blend Polyol & ISOCYNATE MDI for super absorbent flower mud TDS JYE-6101 Introduction: JYE-6101 is a kind of blend Polyol which is made from Rigid Polyether Polyol, water, blowing agent etc. This blend Polyol is suitable to make super absorbent flower mud by casting method. The finished foam has high percentage cell opening, excellent hydrophilicity, super absorbent ability which can reach 50 times, at the same time, the finished foam...