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 Products
Special powder for architectural coating(ash calcium powder)
Molecular Formula: Ca(OH)2
Molecular Weight: 74.096
Properties:
soft white powder, density: 2.8, bulk density: 0.4-0.6, soluble in acids, insoluble in water, insoluble in alcohols, corrosive, high hygroscopicity.
Use
It features high whiteness, good suspension property, good glossiness, excellent aging resistance, high adhesive force. It is mainly used for environmental emulsion paint,porcelain imitation paint, water-proof powder putty etc.
Specifications
| NO. |
Item |
Details |
1 |
Calcium hydroxide (Ca(OH)2) %≥ |
Calcium hydroxide |
90.0 |
2 |
Moisture %≤ |
Moisture |
2.0 |
3 |
Iron (Fe) content %≤ |
Iron |
0.1 |
4 |
Whiteness ≥ |
Whiteness |
90.0 |
5 |
Insol. in Hcl %≤ |
Insoluble hydrochloride |
1.0 |
6 |
Fineness(residue on sieve 325-mesh) %≤ |
325 Mesh residue |
5.0 |
Packing
25㎏/bag, in plastic-coated bag.
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