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current position:Gather carboxylic acid anti-scaling dispersant
Sodium of Polyepoxysuecinic Acid(PESA) Sodium of Polyepoxysuecinic Acid(PESA) Molecular Formula:HO(C4H2O5M2)nHMolecular weight:400-1500 Structure: 1,Properties: PESA is a multivariate scale and corrosion inhibitor with non-phosphor and non-nitrogen, it has good scale inhibition and dispersion for calcium carbonate, calcium sulfate, calcium fluoride and silica scale, with effects better than that of ordinary organophosphines. When built with organophosphates, the synergism effects are obvious. PESA has good biodegradation properties, it can be widely used in circulating cool water system in situation of high alkaline, high hardness and high pH value. PESA can be operated under high concentration index. PESA has good synergism with chlorine and other Water Treatment Chemicals. 2,Specification: items index Appearance Colorless oramble transparent liquid Solid content % > 40.0 Density (20℃)g/cm3≥ 1.28 PH(1% water solution) 9.0-12.0 3,Application range: PESA can be used in system of oilfield refill water, crude oil dehydration and boiler;PESA can be used in circulating cool water system of steel, petrochemical, power plant, medicine. PESA can be used in boiler water, circulating cool water, desalination plant, and membrane separation in situation of high alkaline, high hardness, high pH value and high concentration index. PESA can be used in detergent fields. 4,Package and Storage: Normally In25 or 250kg net Plastic Drum, or packed as customers’ request. Storage for ten months in room shady and dry place. 5,Safety Protection: Alkaline, Avoid contact with eye and skin, once contacted, flush with water.
DT-103Acrylic-Maleic anhydride-AMPS copolymers 1,Properties: It is the latest sulfosalt copolymers , contains carboxylic acid groups , hydroxyl , sulfo group , and amido four efficiency groups . With amido group , it can improve the medicament’s anti-gelation ability. High tolerance to calcium , excellent scale inhibition ability for calcium carbonate and organic phosphorus acid calcium. Excellent high temperature tolerance and oxidative stability. Efficient dispersity for iron , indium zinc oxide , bedload etc. inorganic matter. Good threshold effect , and coordinate effect. 2,Specification: items index Appearance Colorless or light yellow transparent liquid Solid content% ≥ 30.0 Free monomer(as Acrylic)% ≤ 0.5 PH(1% solution) ≤ 3.0 Density(20℃)g/cm3≥ 1.10 Limit viscosity number(30℃)dl/g 0.055~0.095 3,Usage It can be used as scale inhibitor and dispersant in industrial circulating water system , oilfield refill water system and boiler water. 4,Package and Storage 25Lor 200L in plastic barrel . Storage for one year in room shady and dry place. 5,Safety Protection Weak acidity , avoid contact with eye and skin , once contacted , flush with water.
DT-1000Sodium Polyacrylae Structural Formula 1,Properties and usage DT-1000 is a kind of salt , produced during the neutralization reaction of the low molecular weight PAA homopolymer .It can inhibit calciumcarbonate, calciumsulfate and other silt from depositing by dispersing them .It is normal dispersant widely used in the field of papermaking , printing and dyeing , Ceramics , and so on . Properties is similar to ACUMER 1000. 2,Specification items index Appearance Amber transparent liquid Solid content % 47.0-49.0 Density (20℃)g/cm3≥ 1.22 pH(1% solution) 3.0 - 4.5 Viscosity(mPa.s/cps at 25℃) 200-300 3,Using Methord DT-1000 is used as inhibitor of circulating cool water system and boilers . Concentration is during 10~30 , if used alone .While in other field , it may be used according to the experimental amount. 4,Packing and Storage Storing in 25L or 200L plastic barrel. Storage for ten month in room shady and dry place. 5,Safety Methord Weak acidity, avoid contact with eye and skin, once contacted, flush with water.
DT-1100Sodium Polyacrylate Structural Formula 1,Properties and usage DT-1100 is a kind of salt , produced during the neutralization reaction of the low molecular weight PAA homopolymer .It can inhibit calciumcarbonate, calciumsulfate and other silt from depositing by dispersing them .It is normal dispersant widely used in the field of papermaking , printing and dyeing , Ceramics , and so on . Properties is similar to ACUMER 1100. 2,Specification items index Appearance Amber transparent liquid Solid content % 47.0-49.0 Density (20℃)g/cm3≥ 1.22 pH(1% solution) 3.0 - 4.5 Viscosity(mPa.s/cps at 25℃) 700-900 3,Using Methord DT-1100 is used as inhibitor of circulating cool water system and boilers . Concentration is during 10~30 , if used alone .While in other field , it may be used according to the experimental amount. 4,Packing and Storage Storing in 25L or 200L plastic barrel. Storage for ten month in room shady and dry place. 5,Safety Methord DT-1100is with weak acidity, avoid contact with eye and skin, once contacted, flush with water.
DT-2000 AA-AMPS binary copolymer (C3O2H4)n(C7O4H13NS)m 1 , Properties: It is the copolymer of Acrylic and AMPS , then counteract with sodium hydroxide. Its structure contains carboxylic acid groups, hydroxyl ,sulfo group,and amido four efficiency groups. Excellent high temperature tolerance and oxidative stability. Efficient dispersity for iron , indium zinc oxide , bedload etc. inorganic matter. Good threshold effect , and coordinate effect . Equal to ACUMER 2000 2,Specification items index Appearance Colorless or light yellow transparent liquid Solid content% ≥ 43.0 Free monomer (as AA),% ≤ 0.5 PH(1% solution) 3.5~5.5 Density(20℃)g/cm3≥ 1.20 Viscosity(mPa.s/cps at 25℃) 300-500 3 , Usage: It can be used as scale inhibitor and dispersant in industrial circulating water system , oilfield refill water system . 4 , Safety and Protection Neutral , avoid contact with eye and skin , once contacted , flush with water. 5,Storage and Packing Storing with plastic barrels of 25L or 200L , Storage for 10 months.
DT-3100 Carboxylate-Sulfonate-Nonion Tri-polymer 1,Properties and usage DT-3100, the most excellent scale dispersant in all cooling water system , with good inhibiting effect for both dry-type and hydrated iron oxide ,is also an excellent anticrustator . It also can be used as stabilizer for corrosion inhibitor of phosphate and inhibitor of cooling water system and boiler water .Especially suitable for the system that contains iron and zinc under pressure condition. Properties are equal to ACUMER3100. 2,Specification items index Appearance Amble transparent liquid Solid content % 43.0-44.0 Density(20℃)g/cm3≥ 1.15 PH(1% solution) 2.1-2.8 3 , Usage: Concentration is during 10~30 , if used alone .While in other field as dispersant , it may be used according to the experimental amount. 4 , Storage and Packing Storing with plastic barrels of 25L or 200L , Storage for 10 months in room shady and dry place. 5 , Safety and Protection DT-3100 is of weak acidity . Avoid contact with eye and skin when operating .Once contacted, flush with water.
DT-5000AA-HPA–AMPS Terpolymer (C3O2H4)n(C7O4H13NS)m(C6O3H10)x 1,Properties: It is the latest sulfosalt copolymers , contains carboxylic acid groups , hydroxyl , sulfo group , and amido four efficiency groups . With amido group , it can improve the medicament’s anti-gelation ability. High tolerance to calcium , excellent scale inhibition ability for calcium carbonate and organic phosphorus acid calcium. Excellent high temperature tolerance and oxidative stability. Efficient dispersity for iron , indium zinc oxide , bedload etc. inorganic matter. Good threshold effect , and coordinate effect. 2,Specification items index Appearance Colorless or light yellow transparent liquid Solid content,% ≥ 45.0 Free monomer (as AA),% ≤ 0.5 PH(1% solution) ≤ 3.0 Density(20℃)g/cm3≥ 1.20 Viscosity(mPa.s/cps at 25℃) 400-500 3 ,Usage: It can be used as scale inhibitor and dispersant in industrial circulating water system, oilfield refill water system and boiler water. 4 , Storage and Packing Storing with plastic barrels of 25L or 200L , Storage for 10 months in room shady and dry place. 5 , Safety and Protection Avoid contact with eye and skin when operating .Once contacted, flush with water.

Dispersion Agent Corrosion And Scale Inhibitor Scale Inhibitor Polycarboxylic Polycarboxylate

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