Acrylic Acid-2-Hydroxypropyl Acrylate Copolymer
Appearance Colorless to yellow liquid
Solid content 30.0% min 30.0% min
Free monomer (as AA ) 0.5% max 0.5% max
pH(1% water solution) 7.5±1.0 2.5±0.5
Limiting viscosity number (30°C) dl/g 0.065~0.095Density (20°C) 3 1.10g/cm min
Acrylic Acid-2-Hydroxypropyl Acrylate Copolymer can be used in circulating cool water system in situation of alkaline and excess of phosphate. It can be used as scale inhibitor and dispersant for heater, none-column evaporator boiler, circulating cool water and oilfield dirty refilling water with high calcium content. The dosage of 10~30mg/L is preferred. It can be built with organophosphines to form full organic alkaline formula.
200kg/drum, 16000kg per 20'ft container