Polyacrylic Acid (PAA)
  Polyacrylic Acid Sodium (PAAS)
  Hydrolyzed Polymaleic Anhydride (HPMA)
  Copolymer of Maleic and Acylic Acid (MA/AA)
  Acrylic Acid-2-Acrylamido-2-Methylpropane Sulfonic Acid Copolymer (AA/AMPS)
  lic Acid-2-Hydroxypropyl Acrylate Copolymer (T-225)
  Acrylic Acid/Acrylate/Phosphonic Acid/Sulfosalt Tetra-copolymer (SD-241)
  SD-613 Acrylic-acrylate-sulfosalt copolymers
  Copolymer of Phosphono and carboxylic Acid (PCA)
  SD-1100 Sodium Polyacrylate
  SD-2000 Modified Sodium Polyacrylate
  SD-3100 Carboxylate-Sulfonate-Nonion Tri-polymer
  SD-904 aqueous dispersant
  Polycarboxylic Acid Water-Reducing Agent
  Polyepoxysuccinic Acid (PESA)
  Sodium of Polyaspartic Acid (PASP)
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SD-613 Acrylic-acrylate-sulfosalt copolymers
Properties:
SD-613 is a scale inhibitor and dispersant containing sulfosate and polyelectrolyte. In this copolymer, there exists strong acid, weak acid and non-ion group, it is suitable to be used in high temperature, high pH, high hardness and high alkaline. SD-613 has good scale inhibition for ferric oxide, calcium phosphate, zinc phosphate and calcium carbonate. It has good synergic effect with polyphosphate, zinc salt and other agents.
SD-613 can be used as scale inhibitor and dispersant in industrial circulating water system, oilfield refill water system and boiler water.

Specification:
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index
Appearance
Colorless or light yellow transparent liquid
Solid content %
28.5 min
Free monomer (CH2=CH-COOH)%
1.0 max
Density (20”ę)g/cm3
1.10 min
pH(1% solution)
4.0-5.0

Usage:
The dosage of 2~40mg/L is preferred depended on water quality and process.

Package and Storage:
25kg or 200kg in plastic barrel. Storage for ten months in room shady and dry place.

Safety Protection:
Weak acidity, avoid contact with eye and skin, once contacted, flush with water.
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