本品呈白色粉末,不溶于水。具有流动性好、光泽度高、分散均匀、填充量高等特点。主要用于塑料、橡胶、电缆、建材等作高档填充料,是一种性能优良的增量型填充助剂。
  This product is white powder, not dissolved in water. It has good fluidity, high luster, good disperse, and high filling level. Mainly used in plastic, rubber, cable, and building material. It is a good function high capacity filling agent.

技术标准(Technical standard): HG/T2567-1994

项目 Item 指标 Index
一等品 1st grade 合格品 qualified grade
主含量(以CaCo3计), % ≥
Assay of CaCo3, %
96.0 95.0
PH值
PH
8.0-10.5 8.0-11.0
105℃下挥发物, % ≤
Loss on drying(105℃), %
0.50 0.70
盐酸不溶物含量, %  ≤
HCL-insoluble, % 
0.20 0.30
活化度, % ≤
Active degree, %
95 90
铁(Fe)含量, % ≤
Iron, %
0.10 0.10
锰含量(Mn), % ≤
Manganese, % 
0.006 0.008
筛余物:125µm, % ≤
Residue:125µm, %
0.010 0.015
筛余物:45µm, %  ≤
Residue:45µm, %
0.30 0.40
白度, ≥
Whiteness, 
90.0 ----
吸油值, ml/100g ≤
Oil absorption, ml/100g
70 80

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网址:http://www.sh-caco3.com E-mail: ccplant@sh-caco3.com

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