Main Products
- Polycarboxylic antiscale and dispersant
- Polyacrylic Acid (PAA)
- Polyacrylic Acid Sodium (PAAS)
- Hydrolyzed Polymaleic Anhydride (HPMA)
- Copolymer of Maleic and Acrylic Acid (MA/AA)
- Acrylic Acid-2-Acrylamido-2-Methylpropane Sulfonic Acid Copolymer (AA/AMPS)
- Acrylic Acid-2-Hydroxypropyl Acrylate Copolymer (T-225)
- Acrylic Acid/Acrylate/Phosphonic Acid/Sulfosalt Tetra-copolymer (TH-241)
- TH-613 Acrylic-acrylate-sulfosalt copolymers
- Copolymer of Phosphono and carboxylic Acid (PCA)
- TH-1100 Sodium Polyacrylate
- TH-1010 Low Molecular Weight Polyacrylate
- TH-2000 Modified Sodium Polyacrylate
- TH-3100 carboxylate-sulfonate-nonion tri-polymer
- TH-5000 Modified Sodium Polyacrylate
- TH-904 aqueous dispersant
- TH-361 Polycarboxylate
- Scale Inhibitor for Black Liquid Evaporator In Papermaking
- Ceramic dispersant TH-908
- Carboxylate-sulfonate-nonion terpolymer
- Polyepoxysuccinic Acid (PESA)
- Sodium of Polyaspartic Acid (PASP)
- Organophosphoric Antiscale and Corrosion Inhibitors, Chelants
- Organophosphoric Salts
- Bactericide and Algicide
- Built Scale & Corrosion Inhibitors and Pretreatment Filming Agents
- Corrosion Inhibitor
- Oxygen Scavenger
- Reverse Osmosis Chemicals
- Other
Copolymer of Phosphono and carboxylic Acid (PCA)
Properties:
Through the introduction of phosphonic group into carboxylic group, Copolymer of Phosphono and carboxylic Acid has good dispersion property for scale of calcium carbonate and calcium phosphate in circulating cool water system. It has good scale inhibition for barium sulfate, strontium sulfate and silica scale. Copolymer of Phosphono and carboxylic Acid has advantages in wide range of water quality, chemical stability, strong chlorine tolerance, etc. Copolymer of Phosphono and carboxylic Acid can be used as scale and corrosion inhibitor in circulating cool water system and oilfield refill water system.
Specification:
| items | index |
| Appearance | Amber liquid |
| Solid content % | 50.0 min |
| Total phosphor (as PO43-)% | 0.5 min |
| Density (20℃)g/cm3 | 1.20-1.30 |
| pH(1% water solution) | 3.0-5.0 |
Usage:
When used alone, the dosage of 5-20mg/L is preferred. It can also be used together with organophosphines, copolymer, zinc salt or BTA.
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.
Synonyms:
PCA; POCA; dispersant PCA,Copolymer of Phosphono and carboxylic Acid; 1-phenyl-4-amino-5-chloropyridaz-6-one