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|CAS No.:||13776-88-0||KEY WORDS:||Fine Chemicals|
High purity aluminum metaphosphate is used in the preparation of optical glass
Metaphosphate mainly used in special optical glass, aluminum phosphate, fluoride phosphate glass and laser fusion glass additives, aluminum metaphosphate in fluoride phosphate glass is better than other metaphosphate tide resistance and low refractive index, abbe number is larger, then make the ultraviolet part of the dispersion is lower, the glass chemical stability and high mechanical strength, chemical stability than zirconium fluoride glass high 3 orders of magnitude.
Aluminum metaphosphate is used in the preparation of optical glass.Used in the manufacture of enamel and glaze;Used in the manufacture of high temperature insulating cement;For new material development.
3.Aluminum Metaphosphate Quality standard:
|Test Items||Technical Parameters|
|The PH Value||3-5|
|Residue on sieve(45um)%||max0.5|
4.Package and storage:
The packing of this product is plastic-lined and plastic-coated woven bags or kraft paper sacks,25kg per bag.This product should be kept from breakage,misture,pollution and contact with acid.
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