Dihydrogen Aluminium Phosphate adhesive 13530-50-2 Dihydrogen Aluminium Phosphate 13530-50-2
White powder, relative density at 1.44g/cm3, easily soluble in water.At room temperature and refractory aggregate, curing agent, mixing between 90-110°C temperature after 4 to 24 hours to form high bonding strength, after 350-500°C drying is high, compressive strength, hydration performance, even if soaked or boiled in water is not soft.
Molecular formula: Al(H2PO4)3
Molecular weight:317.94
Standard executed:Q/320302GBK01-2004
Properties:
White powder, relative density at 1.44g/cm3, easily soluble in water.At room temperature and refractory aggregate, curing agent, mixing between 90-110°C temperature after 4 to 24 hours to form high bonding strength, after 350-500°C drying is high, compressive strength, hydration performance, even if soaked or boiled in water is not soft.
Application:
Mainly used in electrical industry, high temperature furnace, heat treatment resistance furnace, ceramic building, electrical insulation, etc., mainly used in the binder of hi-temp refractory materials. Also used for fireproof paint, fire clay, brick castable, the ramming material, phosphate brick.
Packing and storage:
In 25kg, 50kg net bags, store at a cool, dry and well ventilated place.
Technical Data:
NO. | Indexes | Tech Grade | |
Powder | Liquid | ||
1 | Main content(Al(H2PO4)3 )%≥ | 98.0 | 98.0 |
2 | Phosphorus pentoxide(P2O5)%≥ | 65.2 | 34.0 |
3 | Aluminum oxide(Al2O3)%≥ | 17.2 | 8.5 |
4 | PH value of 1%solution | 1.9-2.4 | 1.9-2.4 |
5 | mesh | 20-40 | 20-40 |
6 | Bulk density | 0.65-0.85g/cm3 | 0.65-0.85g/cm3 |
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