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Fine Powder Mono Aluminum Phosphate For unshaped Refractory
Monoaluminum Phosphate is a fine powder type.It designed to be used for refractory fry mixes based on alumina and silica.It reacts at low temperatures with the raw materials by a neutralization reaction.At temperatures above 200 degree additional bond occurs due to the formation of polymeric phosphates.
Monoaluminum Phosphate admixed to the dry raw materials.Dry mixtures prepared with it have a long shelf life.with no deterioration in quality.The required addition ratio depends on the required properties.
3. Monoaluminium phosphate chemical examination report:
|Project||Guaranteed Values||Examination result|
|The PH value||2-4||3.1|
|Residue on sieve( 45um)||0.5||0.4|
4. Standard packaging
Paper bags with PE-lining,25kg net weight.
If the stored under dry conditions in the original bags the shelf life is at least 3 years.It's very hygroscopic,hence open bags must be used completely or properly resealed.
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