Specialist in phosphate and water treatment products
May 04, 2026

Why Aluminum Dihydrogen Phosphate Is the First Choice for Refractory Building Materials

Industry News
cathy@cnycchem.com

Why Aluminum Dihydrogen Phosphate Is the First Choice for Refractory Building Materials

Aluminum Dihydrogen Phosphate is widely recognized as an indispensable core raw material in the refractory and construction materials industry, and it has become the top choice for manufacturers around the globe.

It boasts excellent high-temperature resistance, outstanding bonding strength and stable chemical performance. When used as an inorganic refractory binder, it can maintain stable physical and chemical structure under ultra-high temperature conditions. It effectively enhances the overall strength, thermal shock resistance and erosion resistance of refractory products.

Moreover, aluminum dihydrogen phosphate features low high-temperature shrinkage, good heat insulation and corrosion resistance. It works perfectly for refractory castables, refractory bricks, furnace lining materials and other high-temperature refractory building materials used in metallurgy, cement, glass, ceramic and chemical industries.

Compared with traditional binders, it has no harmful volatile substances, environmentally friendly formula and longer service life of finished refractory products. With reliable quality and reasonable cost, it is the ideal raw material solution for the refractory building materials industry.

Our company is a professional supplier of a full range of phosphate series products and polyacrylamide. We provide stable quality, sufficient inventory and customized specifications for global customers. Welcome to contact us for price and technical support.

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Email:cathy@cnycchem.com

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