SILMAFLAME AP1731 by Silma is a flame retardant masterbatch. It is antimony trioxide-free and is declarable halogen-free about DIN VDE V 0604-2-100 until 35% (1000ppm of bromine salt on final PP)... view more

SILMAPROCESS AL1942 ZnS by Silma is a highly concentrated zinc sulfide masterbatch on LDPE carrier. It can be used as the white color for polypropylene filled glass fibers or talc to replace... view more