... all kinds of masterbatch, such as: moisture absorbent masterbatch, color masterbatch, filler masterbatch,polyolefin anti-blocking masterbatch, polyolefin anti-static masterbatch, UV masterbatch, flame retardant masterbatch,non-woven fabric ... Main technical indexappearance:equal particle diameter and colourgranule size for calcium carbonate<10umwhiteness>98%application ratio:10% to 30%Main ...