韩国三级av在线,国产在线18,久久免费少妇高潮久久精品99,一区二区三区国产,波多野结衣一区二区三区免费视频,国产精品一区二区三区视频网站,国产亚州av

Product display
Aluminum powder for ceramics a

Copper≤0.015% Iron≤0.12% Silicon≤0.08% Water≤0.10% Active aluminum content:≥98% Aluminum content Chemical composition: Copper≤0.015% Iron≤0.12% Silicon≤0.08% Water≤0.10% Active aluminum content:≥98 % Aluminum content: ≥99.75%
Product features: Appearance silver gray, uniform particle size, moderate distribution, high activity, low impurity content, high tap density, etc.; currently used in the production of refractory materials such as magnesia carbon brick, aluminum magnesia carbon brick, etc., can greatly improve products Denseness and refractoriness ensure high quality and durability. The aluminum powder can be adjusted according to the user's needs, and can meet the requirements of different production processes. It has become an important raw material for the development and production of high-grade refractory products.

 


點(diǎn)擊這里給我發(fā)消息

Gong Manager: 18940781000 Wang