Blowing Agents, Dispersants, Miscellaneous Additives

Description Chemical blowing agents for cellular plastics, in powder form, active over processing temperature 140-210°C  

Physical form pale yellow pale yellow orange 

Description A = p-toluene sulfonyl semicarbazide general injection moulding B = 2.2 -azobisisobutyronitrile low-temperature blowing agent for rigid PVC C = 4,4 -oxybis(benzene sulfonyl hydrazide) PVC. LDPE/EVA foams  

Insoluble In water acetone toluene water water benzene 

Anti-blocking agents Magnesium silicate hydrate  

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