PAAS can disperse the microcrystals or microsand of calcium carbonate, calcium phosphate and calcium sulfate. PAAS is used as scale inhibition and dispersant for circulating cool water system, papermaking, weave, dyeing, ceramic, painting, etc.
Specification:
Appearance: colorless or light yellow transparent liquid
Solid content : 30 % min
Free monomer (CH2=CH-COOH): 0.5% max
Density (20 cnetigrade): 1.15 g/cm3 min
pH(1% solution): 6.0~8.0
Notes: Solid content 40%, 45% and 50% are also available
Usage:
PAAS can be used as scale inhibitor and dispersant in circulating cool water systems in power plants, iron & steel factories, chemical fertilizer plants, refineries and air conditioning systems. Dosage should be in accordance with water quality and equipment materials. When used alone, 2-15mg/L is preferred. When used as dispersant, the dosage should be determined by experiment.
25kg or 200kg in plastic barrel. Storage for ten months in room shady and dry place.
PAAS can disperse the microcrystals or microsand of calcium carbonate, calcium phosphate and calcium sulfate. PAAS is used as scale inhibition and dispersant for circulating cool water system, papermaking, weave, dyeing, ceramic, painting, etc.
Specification:
Appearance: colorless or light yellow transparent liquid
Solid content : 30 % min
Free monomer (CH2=CH-COOH): 0.5% max
Density (20 centigrade): 1.15 g/cm3 min
pH(1% solution): 6.0~8.0
Notes: Solid content 40%, 45% and 50% are also available
Usage:
PAAS can be used as scale inhibitor and dispersant in circulating cool water systems in power plants, iron & steel factories, chemical fertilizer plants, refineries and air conditioning systems. Dosage should be in accordance with water quality and equipment materials. When used alone, 2-15mg/L is preferred. When used as dispersant, the dosage should be determined by experiment.
25kg or 200kg in plastic barrel. Storage for ten months in room shady and dry place.
It has good dispersant performance against carbonate and scale inhibition for phosphate. it has good thermal stability, can be used under high temperature (300 centigrade). MA/AA has good compatibility when used together with other agents. MA/AA is widely used in low-pressure boiler, centralized heating, centralized air-conditioner and circulating cool system. It can also be used as chelating dispersants in woven and dyeing fields.
Specification:
Water treatment agent Accessory detergent
Appearance: Clear brown liquid amber transparent liquid
Solid content: 48% min 50 %min
Free monomer (MA): 9.0% max 5.0% max
Density (20fª): 1.18 g/cm3min 1.18 g/cm3min
pH(1% solution): 2.0~3.0 2.0+/-1.0
Usage:
MA/AA is used in circulating cool water system, medium or lower pressure boiler and distillation system in which high temperature is usually encountered. MA/AA can be used alone or together with other organic phosphates. When used together, the dosage of 2-10mg/L is preferred. The dosage for use as woven & dyeing and accessory detergent should be determined by experiments.
Normally In 250kg net Plastic Drum, IBC drum can also be used as required. Storage for one year in room shady and dry place.
No toxicity, soluble in water, high chemical and thermal stability, decomposed temperature above 330 centigrade. HPMA has obvious threshold effect under high temperature (350 centigrade) and high pH(8.3)level, suitable to be used in alkaline water system or built with agents. It has good scale inhibition against carbonate and phosphate scales under temperature 300 centigrade with effective time as long as 100 hours. Due to its good scale inhibition and high temperature tolerance properties, HPMA is widely used in desalination plant of flash vaporization equipment, low pressure boiler, steam locomotive, crude oil evaporation, petroleum pipeline, and industrial circulating cool water systems. In addition, HPMA has good corrosion inhibition effect when used together with zinc salt. HPMA can also used as additives for cement.
Specification:
Appearance: Clear to umber transparent liquid
Solid content: 48.0% min
Bromine value: 80.0 mg/g max
Average molecular weight: 450 min
pH(1% solution): 2.0-3.0
Usage:
HPMA is usually used together with organic phosphonate at dosage of 1-15ppm for circulating cool water system, oilfield fill water, crude oil dewatering and low-pressure boilers. HPMA has good scale inhibition (98%) and scale stripping properties. When used together with zinc salts, it can effectively inhibit carbon steel corrosion.
Normally In 250kg net Plastic Drum, IBC drum can also be used as required.Storage for one year in room shady and dry place.
Aa/amps is the copolymer of acrylic acid and 2-acrylanmido-2-methylpropanesulfonic acid (amps). Due to including carboxylic group (scale inhibition and dispersion) and sulfonic acid group (strong polarity) in this copolymer, aa/amps has high calcium tolerance and good scale inhibition for calcium phosphate, calcium carbonate and zinc scale. When built with organophosphines, the synergic effect is obvious. Aa/amps is suitable to be used in water quality of high ph and high alkaline, it is one of the ideal scale inhibitor and dispersant on high concentration index.
Specification:
Appearance: colorless or light yellow viscous liquid
Solid content: 40% min
Free monomer (as aa): 0.8% max
Density (20 centigrade): 1.15 g/cm3 min
Ph(1% solution): 3.5-4.5
Viscosity: 90-200 mpa.S
Usage:
Aa/amps can be used as scale inhibitor and dispersant in open circulating cool water system, oilfield refill water system, metallurgy system and iron & steel plants to prevent sediment of ferric oxide. When built with organophosphorines and zinc salt, the suitable ph value is 7.0~9.5.
Aa/amps can also be used as dyeing auxiliaries for textile.
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.
Normally in 250kg net plastic drum, ibc drum can also be used as required
