Masterbatch which be made of well-controlled particle size azodicarbonamide.

A low odor foaming agent consists of azodimethylamide and special deammonia agent to meet the requirements of environmental protection.

Masterbatch which be made of well-controlled particle size OBSH. Polymer binder is SBR.

Masterbatch which be made of well-controlled particle size OBSH.

Masterbatch which be made of thermally expandable microspheres.