All

All
Product Management
News and Information
Frequently Asked Questions

Product Series

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 acid–2-acrylamido-2-methylpropanesulfonic acid copolymer AA/AMPS

Acrylic acid–2-acrylamido-2-methylpropanesulfonic acid copolymer AA/AMPS

Category:

Polycarboxylate scale inhibitor dispersant

Request a quote now

Related Downloads

Send email

Keywords:

Polycarboxylate scale inhibitor dispersant

Detailed introduction

Acrylic Acid-2-Acrylamido-2-Methylpropane Sulfonic Acid Copolymer ( AA/AMPS )

CAS No.40623-75-4

Structural formula:

Performance and Applications:

AA/AMPS For acrylic and 2- Acrylamide -2- Methylpropanesulfonic acid ( AMPS ) is formed by copolymerization. Due to the presence of carboxyl groups with excellent scale‑inhibition and dispersing properties, as well as highly polar sulfonic acid groups in its molecular structure, it enhances calcium tolerance and exhibits significant scale‑inhibiting performance against calcium phosphate, calcium carbonate, zinc scale, and other deposits in water. It also prevents the deposition of iron oxides, with particularly high scale‑inhibition efficiency for calcium phosphate, while maintaining excellent dispersing capabilities. When compounded with organic phosphonates, it delivers a pronounced synergistic effect.

AA/AMPS Suitable for tall pH High-alkalinity, high-hardness water quality makes it one of the more ideal scale inhibitors and dispersants for achieving high concentration multiples.

AA/AMPS It can also be used as a textile printing and dyeing auxiliary agent, as well as an antiscalant for pulp in papermaking systems.

Technical Indicators:

Project	indicate Label
Project	Compliant with HG/T 3642-2016	——
Appearance	Colorless to pale yellow viscous liquid
Solid content %	≥30.0	≥40.0
Free monomer (Expressed as acrylic acid)%	≤0.2	≤0.5
Density (20℃) g/cm ³	≥1.05	≥1.15
pH (1% aqueous solution)	≤2.5	≤4.5
Extreme viscosity number (30℃)dl/g	0.055-0.100	——

Instructions for use:

AA/AMPS It can be used in combination with organic phosphonates and zinc salts, and is suitable for… pH The condition is 7.0-9.5 。

Packaging and Storage:

AA/AMPS Packaged in plastic drums, each drum 25kg or 200kg , or determined according to user requirements. The shelf life is twelve months.

Security Protection:

AA/AMPS It is acidic; observe appropriate personal protective measures during handling, and avoid contact with skin, eyes, etc. If contact occurs, rinse thoroughly with plenty of water.

Related Downloads

Acrylic-2-methyl-2-acrylamido-propylsulfonic acid copolymer HG_T 3642-2016

Download

Application scenarios