HB801-Nano Calcium Carbonate Masterbatch

Physical property index

1、Commonly the particle size of nano-calcium carbonate is 40-80nm, but if there is special requirement from customers, the size of nano-calcium carbonate could be regulated by adjusting the type of nano-calcium according to product application demand.

2、The concentration range of nano- calcium carbonate masterbatch is 50-80% and the concrete concentration is based on the application request of products, equipment dispersing power and production technology.

3、The carrier of nano- calcium carbonate masterbatch could be LLDPE, MLLDPE, EVA, POE, etc. The carrier type of masterbatch should be confirmed according to the raw material type and application requirement of products. Appropriate carrier could help products meet the demand of toughness, cold resistance, impact resistance and so on.

4、The melt flow index range of nano-calcium carbonate masterbatch carrier is 2-100g/10min, and the concrete range is on the basis of product processing technology and equipment dispersing ability

5、Functionalization of nano-calcium carbonate masterbatch

It is possible to add uv absorber, anti-ultraviolet agent, anti-static agent, antioxidant, titanium dioxide, brightener and so on to meet the functionalized demand of customers according to the service environment requirement and application requirement of products.

Product application

1、It is suitable for products of PE, PP, EVA, ABS, HIPS, PET, PBT, PA, etc and is applied to film, pipe, non-woven fabrics, board and sheet.

2、Latest application of nano-calcium carbonate masterbatch

PE stretching gas-permeable film

Firstly , it is mixed with resin, such as MLLDPE, POE, EPDM in certain proportion according to the air permeability requirement, thickness requirement, weight requirement, mechanical property requirement of the products and prilled into pellets which could be put in to production of gas permeable but waterproof stretching gas permeable film of specified requirements after the film thickness and extension ratio have been adjusted in the casting film equipment and hot-stretching equipment. The film is primarily applied to diapers, sanitary napkin, building film and so on.

PP rich mineral paper and iridescent paper

It is to be mixed with resin like PP, POE, EPDM in certain proportion according to the, thickness requirement, weight requirement, mechanical property requirement of the products and prilled into pellets which could be put into production in casting film equipment. The paper is mainly applied to wall calendars, substrate for transfer printing film, presswork and so on