Crafting Comes Easy with Powerful nano polishing powder ...
Ad. Specifications High Purity Alumina Powder 1 For battery separator ceramic coating 2 Purity : 99.999% 3 Particle size : 0.3-0.5um High Purity Nano Alumina Powder For Lithium Battery Separator Coating Use for Lithium power battery 1 The nano alumina powder as a ceramic coatings onto the lithium battery separator, to improve the separator heat resistant, high temperature resistance and ...
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