 |
|
|
|
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 |
|
|
|
|
|
地址:徐家汇路558弄1号1C座 邮编:200025 电话:64158822 64158833 64313471 传真:64673933
网址:http://www.sh-caco3.com E-mail:
ccplant@sh-caco3.com |
|
|
|