Specialist in phosphate and water treatment products
Apr 14, 2026

The Role and Advantages of Aluminum Dihydrogen Phosphate in Refractory Materials

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ella@cnycchem.com

The Role and Advantages of Aluminum Dihydrogen Phosphate in Refractory Materials
Aluminum dihydrogen phosphate (Al(H₂PO₄)₃, CAS No.: 13530-50-2) is a core inorganic material for refractory products like refractory bricks and castables. It boasts excellent high-temperature resistance, strong bonding capacity and good chemical stability, serving as a key auxiliary to improve refractory quality and service life. As a 40-year manufacturer, we provide high-quality products with sufficient supply and low prices.
1. Core Role in Refractory Materials
It plays four key roles: ① Strong bonding: Firmly connects refractory aggregates, maintaining stability even at high temperatures without carbonization. ② High-temperature resistance: Withstands over 1500℃, adapting to high-temperature industrial scenarios. ③ Corrosion resistance: Blocks molten slag and harmful gases, extending product service life. ④ Easy construction: Adjusts plasticity and fluidity, facilitating molding and reducing cracking.
2. Our Advantages
With 40 years of professional production experience, we have mature technology and strict quality control, ensuring stable product quality. We have large-scale workshops and warehouses, ensuring sufficient stock all year round to meet both small and bulk orders. As a direct factory, we eliminate intermediate links, offering products at a lower price with high cost-effectiveness, and flexible price policies for long-term cooperation.

For samples, technical data sheets, or formulation support, please contact me:

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📧 Email: ella@cnycchem.com

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