CaCO3 compound for injection molding
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Mô tả
CALMAST is a compound of polymer resin, additives and Calcium carbonate (CaCO3) base, in which containing 70-83% of CaCO3 and 17-30% PP,PE resin with some other additives.
CALMAST is good fitness, dispersion used by mixing with virgin or recycled resin. Adding ration ranges from 5% to 40% by weight depending on the specific product and it is adjusted based on specific production and technology conditions.
APPLICATIONS
* Technologies: Injection molding,Blow molding, Extrusion...
* CALMAST is used for injection products, such as furniture, containers, boxed, buckets, toys, tampon, nappy, electric appliance parts, automotive parts...
ADVANTAGES :
- Improvement of dimensional stability, ESCR.
- Due to high thermal conductivity of calcium carbonate polymer melt is hit and cooled faster, extrusion or injection cycle is reduce, output is increased.
- Cost reduction of the finished products due to lower consumption quantity of the virgin.
- Improvement of final products characteristics (its nature of machanical and physicochemical properties should be better).
- When finished products are of white color or of light shades, it is possible to reduce adding ratio of white color pigment (TiO2 masterbatch) thus reducing composition cost;
- Improvement of printability on finished product's surface.
- No toxic, safety for health and environment.
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CaCO3 compound for injection molding
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