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Acrylic Acid-2-Acrylamido-2-Methylpropane Sulfonic Acid Copolymer (AA/AMPS)
CAS No. 40623-75-4Properties:
AA/AMPS is the copolymer of acrylic acid and 2-acrylanmido-2-methylpropanesulfonic acid. 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 inhibitors and dispersants on high concentration index.Specification:
| Items | Index | |
| Appearance | Colorless to light yellow viscous liquid | Colorless to light yellow viscous liquid |
| Solid content % | 30.0 min | 40.0 min |
| Free monomer (as AA)% | 0.50 max | 0.50 max |
| Density (20ºC)g/cm3 | 1.05 min | 1.15 min |
| pH(1% water solution) | 3.0 max | 3.5-4.5 |
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:
AA/AMPS liquid: 200L plastic drum,IBC(1000L),customers' requirement.
AA/AMPS solid: 20kg/bag, customers' requirement. Storage for twelve months in shady room and dry place.
| Items | Index | |
| Appearance | Colorless to light yellow viscous liquid | Colorless to light yellow viscous liquid |
| Solid content % | 30.0 min | 40.0 min |
| Free monomer (as AA)% | 0.50 max | 0.50 max |
| Density (20ºC)g/cm3 | 1.05 min | 1.15 min |
| pH(1% water solution) | 3.0 max | 3.5-4.5 |
Shandong Xintai Water Treatment Technology Co., Ltd. is a leading water treatment chemicals producer in China. Situated on the outer ring road of Zao Zhuang City, Shandong Province, the company benefits from a pleasant climate, beautiful scenery, and convenient transportation. Our product portfolio encompasses organic phosphonic series, organic phosphate salts, corrosion inhibitors, chelating agents, dispersants, RO membrane chemicals, etc., ranging from single to complex agents. These products are extensively applied in circulating water, boiler, and heating water systems across industries like steel & iron, petrochemical, power plants, and medical. To meet diverse demands, we've recently developed solid products such as high - pure and ordinary - grade organophosphoric acids and their sodium salts, as well as some polymer solid products. We operate a synthesis and application laboratory, which not only conducts research but also collaborates with clients on water quality analysis and treatment process planning. Sales Highlights: - Specialize in water treatment chemicals, positioning as a key workshop in the field. - Target intermediary buyers of water treatment chemicals rather than end - users. - Offer free services including water quality analysis, prescription screening, operation planning draft, and on - site supervision. - Provide new product development and trial - production services based on client orders. Quality Assurance: We hold the ISO9001/ISO18001/ISO45001 quality management system certificate, ensuring stable product quality.
Q1. What is your terms of payment?
A: Small:TT 100% in advance,Credit Card.Large:L/C at sight,T/T 30% as deposit, and 70% before delivery. We'll show you
the photos of the products and packages before you pay the balance.
Q2. How about your delivery time?
A: Generally, it will take 15 to 20 days after receiving your advance payment. The specific delivery time depends
on the items and the quantity of your order.
Q3. Do you have any MOQ limit for order?
A: Yes, Low MOQ, 10-100g for sample checking is available.
Q4. How to proceed an order for your products?
A: Firstly let us know your requirements or application.Secondly We quote according to your requirements or our suggestions.Thirdly customer confirms the samples and places deposit for order.Fourthly We arrange the production.
Q5. Do you test all your goods before delivery?
A: Yes, we have 100% test before delivery.
Q6: How do you make our business long-term and good relationship?
A:1. We keep good quality and competitive price to ensure our customers benefit ;
2. We respect every customer as our friend and we sincerely do business and make friends with them,
no matter where they come from.
