天天摸av,中字精品,国产久操视频,韩日精品一区,一级黄在线观看,久久久久久久激情,a级毛片黄色

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