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Acrylic homopolymer sodium salt PAA-45
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产品名称
Acrylic homopolymer sodium salt PAA-45
Molecular weight: 4500±1000
Solid content: 45±1%
Viscosity: ≤1000mpa·s (25°C)
pH: 7-9 (1% aqueous solution)
Calcium chelation ability: ≥350mgCaCO3/g
Calcium dispersibility: ≥100mgCaCO3/g
Monomer residue: ≤500ppm
产品描述
Product physical and chemical indicators:
Appearance: transparent, yellowish, viscous liquid
Molecular weight:4500±1000
Solid content:45±1%
Viscosity:≤1000mpa·s(25℃)
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pH:7-9 (1% aqueous solution)
Calcium chelation ability:≥350mgCaCO3/g
Calcium dispersibility:≥100 mgCaCO3/g
Monomer residue:≤500ppm
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Product features:
1. It has strong chelation and dispersing ability for metal ions such as Ca2+, Mg2+, Cu2+ and Fe2+. Excellent dispersion of solid particles and oligomer gels;
2. It is used for dyeing and finishing treatment process, which can obviously improve the scouring effect;
3. In the processes of desizing, scouring, bleaching and dyeing, the effect of metal ions such as Ca2+, Mg2+, Cu2+ and Fe2+ in water on product quality can be reduced;
4. It has a protective effect on the decomposition of H2O2 and has a protective effect on fibers;
5. Low inorganic salt content, suitable for compounding various additives.
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Acrylic acid-maleic acid copolymer sodium salt PMA-40