Product Series
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Organophosphorus scale and corrosion inhibitor chelating agent
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Bis(1,6-hexamethylene triamine penta(methylenephosphonic acid) sodium salt, BHMTPH·PN(Na₂))
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Tetrasodium 2-phosphonobutane-1,2,4-tricarboxylate, PBTCA·Na₄
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Potassium hexamethylenediamine tetramethylene phosphonate HDTMPA·K6
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Sodium ethylenediaminetetramethylenephosphonic acid pentasodium EDTMP·Na5
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Sodium diethylenetriaminepenta(methylene phosphonate) DTPMP·Na2
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Dietilenetriaminepenta(methylene phosphonic acid) heptasodium salt DTPMP·Na7
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Diethylenetriamine penta(methylene phosphonic acid) pentasodium salt DTPMP·Na5
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Bis(1,6-hexanediyl)triethylenetetramine pentamethylene phosphonate BHMTPMPA
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Sodium pentasodium amino tris(methylene)phosphonate ATMP•Na5
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Polycarboxylate scale inhibitor dispersant
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Acrylic Acid–Acrylate–Phosphonic Acid–Sulfonic Acid Tetrapolymer PR-241
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Sodium Salt of Maleic Acid–Acrylic Acid Copolymer Dispersant MA-AA·Na
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Carboxylate-sulfonate-sulfonated styrene ternary copolymer AA/AMPS/SSS
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Carboxylate-Sulfonate-Acrylate Ternary Copolymer AA/AMPS/HPA
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Acrylic acid-2-acrylamide-2-methylpropane sulfonic acid copolymer AA/AMPS
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Circulating Water Treatment Chemicals
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P0-600 High-Efficiency Corrosion Inhibitor and Scale Inhibitor (National Standard)
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PO-620 Power Plant-Specific Corrosion Inhibitor and Scale Preventer (Electrical Standard)
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PO-800 Eco-friendly, Phosphate-free Corrosion Inhibitor and Scale Preventer
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PO-820 Eco-friendly, Phosphate-free Corrosion Inhibitor and Scale Preventer
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PO-640 Steel Plant TRT Corrosion Inhibitor and Scale Preventer
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PO-610 Water Stabilizer (Scale Inhibitor and Corrosion Inhibitor)
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PO-660 Special Corrosion Inhibitor and Scale Preventer for Central Air Conditioning
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Wastewater treatment chemicals
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Full range of defoaming chemicals
Contact Information
Company Address No. 3716 Qingdao Road, Huaiyin District, Jinan City, Shandong Province, Unit 1801, China Construction Jinxiu Plaza.
Production base Juye Chemical Industry Park, Heze City, Shandong Province.
Nanjing Branch Company Room B2304, Nanjing University of Technology (Dingjiaqiao Campus), No. 5 Xinmofanma Road, Gulou District, Nanjing City, Jiangsu Province.
Phone : +86-531-88986356
Phone :+86-15562623709
Email : sdprio@sdprio.com
Acrylic–acrylate–sulfonate terpolymer PR-613
Detailed introduction
PR-613 Acrylic-acrylate-sulfosalt copolymers
Performance and Applications:
Copolymer PR-613 It is a novel polymeric polyelectrolyte scale inhibitor and dispersant containing sulfonate groups. Because the copolymer’s molecular chain simultaneously incorporates strong acids, weak acids, and nonionic functional groups, it is suitable for high-temperature, high… pH It is effective under conditions of high hardness and high alkalinity, exhibiting excellent inhibition of the deposition of ferric oxide, calcium phosphate, zinc phosphate, and calcium carbonate in water. Copolymer PR-613 It exhibits high calcium tolerance and demonstrates excellent compatibility with common water treatment agents such as polyphosphates, zinc salts, and organic phosphonates.
Copolymer PR-613 A scale‑inhibiting and dispersing agent suitable for industrial circulating cooling water treatment, oilfield injection water treatment, boiler water treatment, and turbid circulating dust‑collection water treatment in the petrochemical, chemical, metallurgical, and power industries.
Technical Indicators:
| Project |
Indicator |
| Appearance |
Colorless to pale yellow transparent liquid |
| Solid content % |
≥30 |
| Free monomer (in AA terms)% |
≤0.5 |
| Density (20℃) g/cm 3 |
≥1.10 |
| pH (1% aqueous solution) |
4.0-5.0 |
Instructions for use:
Copolymer PR-613 The dosage varies depending on water quality and process conditions, typically being 2 ~ 40mg/L。
Packaging and Storage:
Copolymer PR-613 Packaged in plastic drums, each drum 25kg or 200kg Alternatively, it may be determined according to user requirements. Store in a cool, indoor location; shelf life is twelve months.
Security Protection:
Copolymer PR-613 It is weakly acidic; observe appropriate personal protective measures during handling, and avoid contact with skin, eyes, etc. If contact occurs, rinse thoroughly with plenty of water.
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