premix blend polyols with foaming agent

...blend Polyols with foaming agent CHARACTERISTICS JY41-P is a kind of blend polyol which use HCFC-141B foaming agent. It is widely used to produce thermoware of ice box, casseroles, water jugs in medical field, food field and other Polyurethane rigid foam and so on. It can be blended with other base polyether polyol......

Polyurethane Spray Blend Polyols VS-3 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 ......

...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 agent...

..., water as blowing agent , it reacts with isocyanate to produce foam which has excellent performances. 1) Fine and uniformitycells 2) Low thermalconductivity 3) Perfect fireresistance 4) Excellent low temperature dimentionalstability. It applies to all...