本公司生产的锂电池隔膜系列产品，作为陶瓷涂层涂到锂电池正负极间隔膜上，起到耐热，耐高温，绝缘的作用，从而可以防止动力电池因温度过高，隔膜熔化而短?/span>、/span>
产品具体规格如下９/span>
项目（Items（/span> |
单位（Unit（/span> |
特 Compositions |
||||
晶型(Crystal form) |
α |
α |
α |
|||
固含(Solid content) |
% |
40-60 |
40-60 |
40-60 |
||
粘度(Viscosity)(20?, |
Pa.s |
0.04-0.5 |
0.04-0.5 |
0.04-0.5 |
||
PH PH value |
7-9 |
7-9 |
7-9 |
|||
接触 Contact angle(20? |
42-53 |
42-53 |
42-53 |
|||
细度 particle size |
粒径particle size (D50)≣/span> |
um |
1.2 |
1.2 |
1.2 |
|
粒径particle size (D90)≣/span> |
um |
2.4 |
2.4 |
2.4 |
||
Al2O3含量(Content) |
% |
?9.9 |
?9.99 |
?9.995 |
||
杂质含量 Content ofImpurities |
Na |
ppm |
500 |
10 |
5 |
|
Mg |
ppm |
20 |
2 |
2 |
||
Ca |
ppm |
20 |
2 |
2 |
||
K |
ppm |
5 |
2 |
1 |
||
Si |
ppm |
50 |
10 |
5 |
||
Fe |
ppm |
50 |
10 |
5 |
||
Zn |
ppm |
5 |
2 |
1 |
||
Mn |
ppm |
5 |
2 |
1 |
||
手机粉体罐/p>
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