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|Density:||2.78 G/mL At 25 °C(lit.)||Application:||Special Optical Glass|
aluminum metaphosphate for special optical glass,
aluminium metaphosphate for special optical glass,
13776-88-0 Aluminum Metaphosphate
Metaphosphate for special optical glass: aluminum metaphosphate
Aluminum metaphosphate is a metaphosphate with excellent properties and is often used in the production of optical glass and the production of high-temperature lubricants.
Mainly used in special optical glass materials, as additives for phosphate glass, fluorophosphate glass and laser nuclear fusion glass. Aluminum metaphosphate in fluorophosphate glass has better moisture resistance and lower refractive index than other metaphosphates, and its Abbe number is also larger. As a result, the UV partial dispersion of the glass is relatively low, and the thermal stability of the glass can be improved. Stability and high mechanical strength. It can also be used as a high-temperature adhesive to improve the compressive performance of preforms. High-purity aluminum metaphosphate is a special solid material in semiconductor silicon.
3.Aluminum Metaphosphate Technical parameters:
|Test Items||Technical Parameters|
|The PH Value||3-5|
|Residue on sieve(45um)%||max0.5|
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