MA/AA Suppliers, MA/AA Manufacturers.
1, Properties :
MA/AA is a low molecular weight polyelectrolyte , a copolymer of maleic anhydride and acrylic acid . It has good dispersant performance against carbonate scale inhibition for phosphate . it has good thermal stability , can be used under high temperature (300℃). 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 .
2, Specification : conform to GB/T 2229-1991
| I tems | Water treatment agent | Accessory detergent |
| Appearance | Clear brown liquid | amber transparent liquid |
| Solid cotent % ≥ | 48 | 50 |
| Free monomer (as MA) ≤ | 9.0 | 5.0 |
| PH (1% solution ) | 2.0-3.0 | 2.0±1.0 |
| Density(20℃)g/ cm3 ≥ | 1.18 | 1.18 |
3, Application range :
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 .
4, Safety Protection :
Acidty , Avoid contact with eye and skin , once contacted , flush with water.
5, Package and Storage :
Nomally In 25kg or 200kg net Plastic Drum , or packed as customers, required .Storage for one year in room shady and dry place.
Company： |
Qingdao Kerun Chemical Co., Ltd. |
E-mail： |
chem@netsun.com |
Address： |
Auto Industry Metro Qingdao China. |
Zip Code： |
266200 |
Search Product