Useage:Zinc Salt is very strong organometallic activators for AC blowing agent.It adjust the decomposotion temperature to be suitable for the process. In combination with Zinc Salt,the blowing agents realease gases at lower termperature.It reduces energy costs and is useful where heat sensitive substrates are being used or when reduction in plasticiser fumers is necessary.Moreover it gives whiter foams than that of pure foaming agents.Coatings expanded with Zinc Salt combinations are free of discoloring,enabling one to decrease the quantity of titanuion dioxide without any sacrificing whiteness.