Products Description
Introduction and application of CAS:26677-99-6|Poly(maleicanhydride-acrylicacidcopolymer)
Purpose Maleic anhydride-acrylic acid copolymer has a strong dispersing effect on carbonates, etc., has high thermal stability, can be used under harsh conditions such as 300℃ high temperature, and has good compatibility and synergistic growth with other water treatment chemicals. effect. It is widely used in low-pressure boilers, central heating, central air conditioning and various circulating cooling water systems. Maleic anhydride-acrylic acid copolymer has excellent scale inhibition performance and high temperature resistance, and has a good inhibitory effect on the formation of scale including phosphate. Maleic anhydride-acrylic acid copolymer can also be used as a chelating dispersant in the textile printing and dyeing industry. Used in combination with other organophosphates, the dosage is generally 2 to 10 mg/L.
Specification of CAS:26677-99-6|Poly(maleicanhydride-acrylicacidcopolymer)
Exact mass 188.03200
Density 1.23(50%aq.)
Boiling point 202ºC at 760 mmHg
Appearance Brown-red transparent liquid
Solid content % ≥ 48.0
Free monomer (calculated as maleic acid), % ≤ 9.0
Density (20℃), g/cm3 ≥ 1.18
pH (1% aqueous solution) 2.0 - 3.0
Package and transportation of CAS:26677-99-6|Poly(maleicanhydride-acrylicacidcopolymer)
[Product packaging] 200KG/DRUM
【Storage Method】Keep in a cool, dry place away from light and high temperatures.
[Shelf life] Two years
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