1.manufacture,trading 2.foaming agent yellow 3.competitive price with good ... agents due to its non-toxic, odorless, self-extinguishing, relatively high decomposition temperature, and relatively large gas ... as the most popular and effective chemical foaming agent for PVC,PS,PP,PE,TPR and rubber ... away from fire, spark and heat. If fire, extinguishing use water spray, carbon dioxide or dry chemical powder ...