Polycarboxylic Antiscalant
Copolymer of Maleic and Acylic Acid (MA/AA)
【CAS】 26677-99-6
Structural Formula:
Properties:
MA/AA is a low molecular weight polyelectrolyte, a copolymer of maleic anhydride and acrylic acid. It has good dispersant performance against carbonate and scale inhibition for phosphate. it has good thermal stability, can be used under high temperature (
Specification:
items |
Water treatment agent |
Accessory detergent |
Appearance |
brown transparent liquid |
amber transparent liquid |
Solid content % |
48 min |
50 min |
Free monomer (MA) % |
9.0 max |
5.0 max |
Density ( |
1.18 min |
1.18min |
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.
Package and Storage:
Normally
Safety:
Acidity, Avoid contact with eye and skin, once contacted, flush with water immediately.
Update : 2015/2/2 10:26:12 Hits : 2845
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