怒火保镖电影完整版在线观看国语|国产成人午夜视频|农民影视在线观看电视剧免费版|色窝在线,www.九九热,阿凡达在线观看高清完整版电影,久艹在线观看视频

The main products are: phosphoric acid, sartan biphenyl, sodium tripolyphosphate, sodium six phosphate,
TEL:

13937338913

NewsQuality assurance

The characteristics of aluminum dihydrogen phosphate

username:root_xxhx click:2910次

Aluminum dihydrogen phosphate is also a chemical substance. Aluminum dihydrogen phosphate is mainly used in the electrical industry, high-temperature kilns, heat treatment resistance furnaces, ceramic buildings, electrical insulation, etc. It is mainly used as a binder for refractory materials in high-temperature kilns. The characteristics of aluminum dihydrogen phosphate: After mixing with refractory aggregates, hardeners, etc. at room temperature, it forms high adhesive strength at a constant temperature of 90-110 ° C for 4-24 hours. After drying at 350-500 ° C, it has high bending resistance, compression resistance, and hydration resistance, and does not soften even when immersed or boiled in water. It is also easy to mix and shape, especially suitable for on-site construction. Aluminum dihydrogen phosphate is also resistant to high temperature, vibration, peeling, and high-temperature airflow erosion. And it has good red line absorption capacity and insulation.

Recommending news