and the market has broad development prospects.

pre-dispersed masterbatch, also known as rubber additive pre-dispersion, refers to the use of rubber (nitrile rubber nbr, epdm, styrene-butadiene rubber sbr, etc.) as the carrier, and the binder and softening agent are softened through a special process. chemical additives such as agents and modifiers are pre-dispersed into the rubber, and a uniform pre-dispersion with a…