Guangzhou Weiguan Trade Co., Ltd.
Main products:Hanger,Sodium Silicate,Bra Strap,Sodium Saccharin,Detergent Powder
Products
Contact Us
  • Contact Person : Mr. T Terry
  • Company Name : Guangzhou Weiguan Trade Co., Ltd.
  • Tel : 86-20-81237390
  • Fax : 86-20-81237394
  • Address : Guangdong,Guangzhou,Room 503, Kaiyi International Building, Dong Jiao Bei Road, Li Wan District, Guangzhou City, Guangdong Province. China
  • Country/Region : China
  • Zip : 510370

HPAA

HPAA
Product Detailed
Related Categories:Chemical Auxiliary Agent
Related Product Searches:HPAA,High Quality,HPAA, corrosion inhibitor
HPAA is chemically stable, hard to be hydrolyzed, hard to be destroyed by acid or alkali, safety in use, no toxicity.

HPAA can improve zinc solubility. Its corrosion inhibition ability is5-8 times better than that of HEDP and EDTMP. When built with low molecular  polymers,  its corrosion inhibition effect is even better.

Specification:

 

items

index

Appearance

Dark umber transparent viscous liquid

Solid content %

47.0-50.0

Phosphorous acid as PO3%

4.0max

Density (20 centigrade) g/cm3

1.30min

pH (1% solution)

1.0-3.0

HPAA



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