CaCO3/Na2SO4 filler masterbatch is a kind of white masterbatch which used PE/PP/ABS as cariier,the mesh of the CaCO3/Na2SO4 general 800-12000.This grade masterbatch is widely used in PE,PP,ABS ect plastics,such as PE bag,injection molding,wiredrawing etc.

BaSO4 filler masterbatch is widely used in LLDPE/LDPE blown film and it can improve tensile property,openness and impact resistance etc.

High transparency,reflection rate of the masterbatch is quite close to reflection rate of polyethylene,and granularity of organic material is less than 100nm with higher optical wave transmittance of visible light(390-780nm),so adding appropriate masterbatch will have no impact on transparency of product.

Application: Woven bag,flexible freight bags,cavity sheet.HDPE films,shopping bags,injection molding products etc.

Wudi Longda Plastic Master batch Co.,Ltd ,established in 2002, located in Shandong Province,China.Near Tianjin port.

Longda has 21 production line,anual capacity reaches to 45,000 metric tons. output of black masterbatch is upto 20000 tons.

Now Longda is the biggest masterbatch manufacture in China .

Products supplied by Longda including Black masterbatch,White masterbatch,Color masterbatch,filler masterbatch, Desiccant masterbatch and other functional masterbatch (anti-static masterbatch, anti-oxidant masterbatch, anti-UV masterbatch anti-slip masterbatch,PPA masterbatch,PP cooling masterbatch etc).most of them are widely used into blowing films (shopping bags, trash bags,packing film,mulch film,agricultural film,geomen- brane ) injection molding,extrusion ,wire drawing,cable etc.

Longda has got the certificate of ISO 9001:2008 , SGS ,PONY,ROHS ,FDA ,meets all kinds of different requirement.

Longda has Cooperated with more than 200 distributors and agents . Its international market including USA,UK,Pakistan, Lebanon,Venezuela, Nigeria,South Africa, Turkey, Argentina, etc.