Product Name: Aluminum Dihydrogen Phosphate

CAS Number: 13530-50-2

Molecular Formula: Al(H₂PO₄)₃

Molecular Weight: 299.9 g/mol

Product Introduction

Aluminum dihydrogen phosphate is a common inorganic polymer material with excellent high-temperature resistance, corrosion resistance, and adhesive properties. It is widely used in refractory materials, electrical insulation, high-temperature coatings, and the foundry industry. It can be divided into liquid and powder forms depending on its form. It is primarily used as an inorganic binder and is particularly suitable for structural materials in high-temperature environments.

Physical & Chemical Properties

Applications

Refractory Materials: Used as a high-temperature binder in monolithic refractory materials (castables, coatings, and brick bonding), improving structural strength and thermal shock resistance.

Ceramics and High-Temperature Coatings: Used in the production of high-performance ceramic substrates and surface protective coatings, enhancing acid and alkali resistance and thermal stability.

Electrical Insulation Materials: Used to improve insulation performance in high-voltage electrical equipment and cable accessories.

Foundry Industry: Used in precision casting coatings and metal core-shell binders, improving casting quality and surface finish.

Environmentally Friendly and Inorganic Adhesives: Can be used as a base material for low-VOC or inorganic environmentally friendly adhesives.

Packaging and Storage

Packaging:

Liquid: 30kg/drum, 250kg/IBC drum

Powder: 25kg/woven bag or paper bag

Storage:

Store in a cool, dry place, sealed and protected from moisture and freezing. Use as soon as possible after opening. Slight settling is normal and can be stirred before continued use. Shelf life: 6-12 months (depending on storage conditions).

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