Schaeferkalk Calcium Carbonate(Hangzhou)Co,.Ltd

Detailed Product DescriptionFeatures: 1) Used as paper making filler 2) Used as plastic additive3) Reduces cost 4) Enhances operation and function of paper machines 5) In plastic compounding as reinforcing functional filler in  extruded weatherable  profiles, conduit and pipes . It typically can substitute up to 20% of existing reinforcing additives such as CPE, MBS, or SBS, etc. 6) Enhances whiteness of papers 7) Improves softness and thickness of papers 8) Gives paper smooth feel 9) Usage: filler of high-grade paper such as two-sided glue paper, cigarette paper ,plastic ,static copying Paper, cartography paper 10) Main constituent (CaCO3) (%): ?99 or higher11) Ph (10% soliquit): 7.5. - 10.0 12) Moisture (%): ?0.2~1.0 13) 105oC volatitle (%): ?0.10 ~ 0.70 14) Insoluble substance in hydrochloric acid (%): ?0.05 15) Average grain (?m): 2.016) Fe (%) ?0.10 17) Mn (%) ?0.010 18) Screenings: a) 325?m (%): ?0.219) Whiteness (R457) (%): ? 95 or higher20) Subside volume... [详细介绍]