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超微细碳酸钙是用特级方解石块加工而成，具有白度高、纯度好、粒度超微细化、成品稳定性极佳，是胶粘剂、PP、PE母料、人造革、涂料、橡胶、塑料、汽车部件、复合材料等高科技工业部门的填加剂、补强剂，可根据用户要求的粒度加工。
项目 |
白度 |
碳酸钙含量 |
盐酸不溶物 |
水份 |
PH值 |
比重 |
吸油值 |
粒度 |
指标 |
98.3% |
99.2% |
0.002% |
0.0013% |
7-8 |
2.7 |
40-25 |
2um-15um |
超微细碳酸钙的粒度分布和应用
规格/项目
|
MCA3000目 |
MCB2000目 |
MCC1250目 |
MCD800目 |
粒度分布（直径/um) 通过累积重量 |
1 |
40.0 |
35.0 |
24.0 |
20.0 |
2 |
66.8 |
60.2 |
60.0 |
50.0 |
3 |
90.0 |
87.3 |
72.0 |
55.0 |
4 |
98.0 |
85.5 |
80.0 |
65.0 |
5 |
99.0 |
90.0 |
85.0 |
70.0 |
6 |
100 |
96.0 |
90.0 |
78.0 |
7 |
|
99.0 |
94.0 |
80.0 |
8 |
|
100 |
96.0 |
86.0 |
9 |
|
|
98.0 |
88.0 |
10 |
|
|
99.0 |
90.0 |
11 |
|
|
100 |
93.0 |
12 |
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95.0 |
13 |
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97.0 |
14 |
|
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99.0 |
15 |
|
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|
99.58 |
16 |
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100 |
品名/用途
|
MCA3000 |
MCB2000 |
MCC1250 |
MCD800 |
活性MCA |
活性MCB |
活性MCC |
活性MCD |
PVC用 |
电线电缆 |
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● |
● |
△ |
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● |
△ |
压延膜 |
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● |
● |
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△ |
人造革 |
● |
● |
● |
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成型制品 |
△ |
● |
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△ |
● |
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异型材 |
△ |
● |
● |
● |
△ |
● |
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装饰板 |
△ |
● |
● |
● |
△ |
● |
● |
● |
百叶窗 |
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△ |
● |
● |
△ |
● |
● |
● |
管材 |
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△ |
● |
● |
△ |
● |
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板材 |
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△ |
● |
● |
△ |
● |
● |
● |
地砖 |
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● |
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橡胶 |
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PE、PP用 |
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涂料 |
油性涂料 |
△ |
△ |
● |
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△ |
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水性涂料 |
△ |
△ |
● |
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底涂 |
△ |
△ |
● |
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表涂 |
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注：●最适合 △一般适合 |
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