We are a Chinese Masterbatches manufactuer, producing CACO3 Filler , Desiccant Masterbatch etc:
Calcium Carbonate Filler CC-15:
CC-15 is a specialized master batch to blow film and blow bottle.
Its carrier resin is LLDPE, only contains new type multi-functional micro particle. We produce this product by special process technology. When used in blowing film, CC-15 performces good dispersion in the LDPE, LLDPE or HDPE. It also improves the extrusion efficiency.
- MFI (190 Degree C, 5 kg): 15 +/- 5 g/10 min. (Test standard: GB3682-2000)
- Shape: Gray Granule
- Density: 1.6 - 1.8
- Volatile Content (90 Degree C, 3 hrs): - Weight by amount: 400 +/- 50 pieces / 10g (Test standard: leading)
CC-15 can be used to make heavy-duty PE packing bags; PE liquid packing film; hygienic products and sanitation product package, agricultural film; PE hand-bag; inside bag of package; high quality PE T-shirt bag; PE garbage bags. The PE film which add CC-15 can be compounded with BOPP, BOPA and BOPET, WITH NO affect on their complex property and heat-seal property.
Addition rate s estion:
The addition rate is 5 percent to 15 percent, if the film is multi-layer extrusion, we advise you to add it in the core layer, the effect is better. Optimal addition rate will be confirmed by test.
PE heavy-duty bag, 25Kg/bag.
Product is sensitive to moisture. Please keep in cool and dry place. If damped, use heater to dry it with 90 Degree C within 30 minutes.