HS-328 Acrylic acid/acrylic acid hydroxy propyl ester polymer(AA/HPA/SA)

Structural Formula:

Properties 
It has good scale inhibiting and dispersing properties; can be used at high pH-value conditions; has good miscibility with Organic phosphorates and BTA.

Use
Mainly used for the water with heat generation equipment and boilers, various circulating cooling water etc.

Specifications: Conform to HG/T2429-93

Item

Details

neutral

acidic

Appearance

colorless or yellow ropy liquid

Solid content, % ≥

30.0

30.0

Free monomer (AA)% ≤

0.5

0.5

pH-value (1% aqueous solution)

7.5±1.0

2.5±0.5

Ultimate viscosity (30℃) dl/g

0.065~0.095

Density (20℃)g/cm3

1.10~1.20

Packing & Storage 
In plastic drum, net wt. 25kg/drum or upon clients' demand. Stored in cool and draugthty place, shelf life is 12 months.

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