部分分配数量(聚合物、规模抑制剂)

Chemical name:Polyacrylic Acid(PAA)Abbreviation: PAACAS Number: 9003-01-4Application Notes: Polyacrylic acid has low molecular weight. They can be used together with phosphonate, with good syrergistic effect. They can be used in alkaline and high concentration conditions without any scale formation in operation. And besides, their disposal will cause no pollution problem.Recommended Uses: They can be used as scale inhibitors in the re-circulating cooling water systems in power plants, iron and steel factories, chemical fertilizer plants, refineries and air conditioning systems.Typical Properties:AppearanceColorless or pale yellow viscous liquidSolid content (%)30.0 minMonomer (as AA) (%)0.50 maxPH (1% solution)3.0 maxDensity @20°C (g/cm3)1.09 minLimiting viscosity @30°C(dL/g)0.060 - 0.100