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-2000 Modified Sodium Polyacrylate
Properties:
SD-2000 is the copolymer of acrylic-acrylate-sulfosate, it is a good scale inhibitor for calcium phosphate, calcium carbonate and other inorganic minerals. SD-2000 can effectively stabilize calcium phosphate in formula containing phosphate. It can also stabilize zinc in formula containing zinc. It can disperse inorganic microparticles without pH influence.
SD-2000 is an effective dispersant in all organic water treatment formula, it can be used as dispersant for minerals, stabilizer for calcium phosphate. (similiar to RohmHaas Co. ACUMER 2000)

Specification:

items

index

Appearance

Light amber liquid

Solid content %

42.5-43.5

Density (20”ę)g/cm3

1.15min

pH(1% water solution)

3.8 - 4.6


Usage:
SD-2000 can be used as scale inhibitor for circulating cool water and boiler water, for phosphate, zinc ion and inorganic minerals in particular. When used alone, the dosage of 10-30mg/L is preferred. When used in other fields, the dosage should be determined by experiment.

Package and Storage:
Normally In 250kg net Plastic Drum, IBC drum can also be used as required. Storage for ten months in room shady and dry place.
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