Jinsy New Materials

AA/AMPS

AA/AMPS is a copolymer of acrylic acid and 2-acrylamide-2-methylpropane sulfonic acid (AMPS). Due to the presence of carboxyl groups with good scale inhibition and dispersion properties, and highly polar sulfonic acid groups in its molecular structure, it can improve calcium tolerance and has a significant scale inhibition effect on calcium phosphate, calcium carbonate, and zinc scale in water, preventing the deposition of iron oxide. It is particularly effective in inhibiting calcium phosphate scale and has excellent dispersion properties. When used in combination with organic phosphonates, a synergistic effect is obvious. It is particularly suitable for water with high pH, high alkalinity, and high hardness and is one of the most ideal scale inhibitors and dispersants for achieving high concentration factor operation. AA/AMPS can also be used as a textile printing and dyeing aid and as a scale inhibitor for pulp in the papermaking system.

Chemical name

Acrylate-2-acrylamide-2-methylpropane sulfonic acid copolymer

CAS NO.

40623-75-4

Quality index
Item Index
Appearance Colorless to light yellow viscous liquid Colorless to light yellow viscous liquid
Solid content%(m/m)
≥30
≥40
Free monomer (calculated as acrylic acid)%
≤0.2
≤0.5
Density (20℃)g/cm³
≥1.10
≥1.15
Limiting viscosity (30℃) dl/g
0.055 - 0.100
-
pH(1%water solution)
≤2.5 3.5 - 4.5
Product application

Industrial circulating cooling water systems

Industrial circulating cooling water systems

AA/AMPS can significantly improve calcium tolerance, showing remarkable scale inhibition effects against calcium phosphate, calcium carbonate, zinc scale, etc., in water, while preventing the deposition of iron oxide and maintaining the cleanliness and efficient operation of the water system.

Oilfield wastewater reinjection systems

Oilfield wastewater reinjection systems

AA/AMPS is suitable for oilfield water treatment, helping to prevent mineral deposition, keep pipelines unobstructed, and increase oil recovery rates.

Metallurgical system circulating water treatment

Metallurgical system circulating water treatment

In the metallurgical industry, AA/AMPS can effectively prevent scale formation, protect equipment from damage, and ensure the smooth progress of production processes.

Cooling water for steel mill washing

Cooling water for steel mill washing

In the steel production process, AA/AMPS can reduce scale formation, protect equipment, and improve production efficiency.

Textile printing and dyeing aids

Textile printing and dyeing aids

In addition to water treatment applications, AA/AMPS can also be used as a textile printing and dyeing aid, helping to improve the quality and yield of textiles.

Papermaking system pulp scale inhibitor

Papermaking system pulp scale inhibitor

In the papermaking industry, AA/AMPS, as a pulp scale inhibitor, helps prevent mineral deposition in the pulp and ensures the quality of paper.

Usage method
AA/AMPS can be used in combination with organic phosphates and zinc salts, suitable for pH conditions between 7.0 and 9.5.
Package storage

Specification

AA/AMPS is packaged in plastic barrels, with each barrel containing 25kg, 200kg, or 250kg, or as determined by customer requirements.

Storage period

The shelf life of AA/AMPS is ten months.

Storage method

AA/AMPS is acidic. Take care to protect workers when handling, avoid contact with skin and eyes, and rinse thoroughly with plenty of water after contact.

Contact us

WeChat

Domestic Marketing Center

Contact: Manager Pan
Phone: +86 15853613395/0536-7202896
Email: sales@jinsyet.cn
Address: No.8 JinjingAvenue, Xiaying Town,Changyi City, Weifang CityShandong Province, China.

Overseas Marketing Center

Contact: Manager Cai
Phone: +86 18706573658
Email: sales@jinsyet.cn