Calcium carbonate (80% CaCO3) filler masterbatch for PE AF802E

AsiaFiller AF1802E is a highly filled calcium carbonate filler masterbatch (concentrate) containing ultra fine pure CaCOin polyethylene matrix and special additives.

This CaCO3 filler masterbatch is intended to be added into polyolefin compatible resins during extrusion, injection or blow molding to displace a portion of the resin, thus cutting down the costs while improving product properties.

Adding ratio may range from 5% to as high as 50% depending on the particular product and processing conditions.

In blown PE films application typical film thickness is around 10 micron.

Basic specification



CaCO3 content (%)


LLDPE + additives content (%)


CaCO3 mean particle size, D50 (µm)



3-4mm white pellet

Note: The above values are for reference only and should not be used for specification. These values are intended as a general guide and do not represent any warranty or guarantee of particular performance. 
Carrier polymer: