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Sulfonated polyethersulfone Aquafone E

Sulfonated monomer, 4,4'-dichlorodiphenylsulfone and bisphenol S are polymerized without water separation, by which accurate control of molecular weight, sulfonation degree and location, high reproducibility, short production cycle, and low energy consumption are achieved, and thus low carbon emission manufacturing is realized.
Catalog No. Sulfonation Degree
（%）		 Intrinsic Viscosity
（dL/g）		 Ion Exchange Capacity (IEC)
（meq/g）		 Status
Aquafone E500P 5 0.58-0.62 0.21 Powder
Aquafone E1000P 10 0.58-0.62 0.42 Powder
Aquafone E1500P 15 0.58-0.62 0.61 Powder
Aquafone E2000P 20 0.58-0.62 0.81 Powder
Aquafone E2500P 25 0.58-0.62 0.99 Powder
Aquafone E3000P 30 0.58-0.62 1.17 Powder

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