Chemical name: Ethyl acrylate-methyl methacrylate copolymer (weight ratio ≈ 2:1) aqueous dispersion 中文名: 丙烯酸乙酯-甲基丙烯酸甲酯共聚物水分散体(CP2015) English name: Polyacrylate Dispersion 30 Per Cent (EP9.0) Ethyl Acrylate and Methyl Methacrylate Copolymer Dispersion (NF36) Neutral methacrylate copolymer (EFSA) Japanese name: アクリル酸エチル・メタクリル酸メチルコポリマー分散液（医薬品添加物規格） CAS: 9010-88-2 UNII: XRK36F13ZZ
Packing specification: 25kg/barrel Physical properties Properties: milky white low viscosity liquid with slight odor. Mw: ≈600,000 g/mol Tg: 9°C Extensibility: Excellent, no plasticizer required.
Chemical properties Neutral copolymer It dissolves in water at any pH and only swells, with moderate permeability (pH independent) - moderate release.
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