Polyaluminium Chloride/PAC Powder

Polyaluminium Chloride
1.it is a kind of inorganic flocculant.
2. Purification of river water, lake water , underground water
Polyaluminium Chloride
English name:Polyaluminium Chloride (PAC)
Molecular formula: [AL2(OH)LnCL6-n]m
Application:
PAC is a kind of inorganic macromolecule flocculant. Through the hydroxyl ion bridging function and the polyvalent anion polymeric function, it produces large molecular and high electricity inorganic macromolecule. It adapts a wide PH range of 5.0~9.0, and the best is between 6.5~7.6.
1) Purification of river water, lake water and underground water,industry water and industry recycling water.
2) Reclaiming coal from coal-washing waste water and kaolin in ceramic industry
3) Purification of the waste water in printing and dyeing industry, leather industry, brewage industry, meat-processing industry, coal-washing, metallurgy industry, mine, pharmacy, paper-making, and purification of the waste water containing fluorine, oil and heavy metals
4) Tannage and cloth cockling-prevent,Catalyzer carrier.
5) Cement Solidifying, and moulding,Refining of pharmaceuticals, glycerine and sugar,Paper-making glue.
Specifications:
Items
industrial
liquid
solid
Appearance
brown or pale gray
light yellow or brown
Aluminum Oxide(AL2O3)%
10.0min
27.0-32.0min
Basicity(B)%
40-85
40-90
Densicity(20°C)(g/cm3)
1.15min
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Water insoluble substance%
0.5max
1.5max
PH value(1% aqueous solution)
3.5-5.0
3.5-5.0
Storage & transportation: Stored in dry, cool airiness place, far away from heat, avoid insolation, sign with no moisture and no insolation
Packing: plastic woven bag with Peliner.N.W.25kg.