... and dispersant to make the micro calcium carbonate disperse in nonwoven product, has a nice interfacial compatibility with base resin. ... this masterbatch matches the nonwoven resin very well. It could disperse even in Nonwoven Product, improve nonwoven's breaking strength. There ... 1≤ 0.3≥ 60Usage:According to the processing technology of nonwoven, gram weight and customers' requirement, to add 10%-50% ...