calcium carbonate fillers

calpet, hi-lene, hi-lene sb-ps

main application

calpet-d

hi-lene f850

hi-lene sb-ps

talc fillers in platelet form

calcium carbonate fillers benefits in pvc applications improves gloss increases impact resistance reduces levels of elastomeric impact modifiers improves stiffness - impact balance increases throughput improves profile edge definition   benefits in polyolefin blown film applications increases stiffness increases impact resistance (allows downgauging) speeds cooling (due to increased thermal conductivity) increases line speeds (increases productivity)   benefits in pp sheet thermoforMing applications improves stiffness increases impact equals in performance of PS or PVC (at 30% loading in homopolymer PP) equals in shrinkage performance of polystyrene uses same equipment and tooling

 

TALC FILLERS IN PLATELET FORM BENEFITS in AUTOMOTIVE APPLICATIONS enhances PP properties allows replacement of engineering resins improves stiffness (due to improved orientation) increases dimensional stability lowers coefficient of linear thermal expansion (CLTE) reduces shrinkage in cold temperatures reduces warpage in hot temperatures

 

 

Last updated June 2007