Plastoid B CAS：25608-33-7
产品名称 Product name | 聚（甲基丙烯酸丁酯-co-甲基丙烯酸甲酯）（Plastoid B） Acrylate copolymer(butyl methacrylate-co-methyl methacrylate)（Plastoid B） |
CAS 号 CAS No. | 25608-33-7 |
分子式 Molecular formula | [CH2C(CH3)[CO2(CH2)3CH3]]X[CH2C(CH3)(CO2CH3)]Y |
化学结构式 Chemical structural formula |
|
项目 Test Items | 规格 Specifications |
外观 Appearance | 白色至类白色粗粉末 White to off-white coarse powder |
溶解性 Solubility | 将1g样品溶于9g丙酮、氯仿、乙酸乙酯、甲苯中，样品溶解透明 When 1g of sample is dissolved in 9g of acetone, choloroform,ethyl acetate, toluene, it dissolves transparently. |
干燥失重 Loss on drying | ≤2.0% |
粘度 Viscosity | ≤15mPas |
残留单体 Residual monomer | ≤1300ppm |
灼烧失重 Sulphated Ash/Residue on ignition | ≤0.1% |
重金属 Heavy metal | ≤20ppm |
总好氧微生物 Total aerobic microbial count | ≤2000 cfu/g |
霉菌和酵母菌 Total combined yeasts and Moulds count | ≤200 cfu/g |
产品名称 Product name | 聚（甲基丙烯酸丁酯-co-甲基丙烯酸甲酯）（Plastoid B） Acrylate copolymer(butyl methacrylate-co-methyl methacrylate)（Plastoid B） |
CAS 号 CAS No. | 25608-33-7 |
分子式 Molecular formula | [CH2C(CH3)[CO2(CH2)3CH3]]X[CH2C(CH3)(CO2CH3)]Y |
化学结构式 Chemical structural formula |
|
项目 Test Items | 规格 Specifications |
外观 Appearance | 白色至类白色粗粉末 White to off-white coarse powder |
溶解性 Solubility | 将1g样品溶于9g丙酮、氯仿、乙酸乙酯、甲苯中，样品溶解透明 When 1g of sample is dissolved in 9g of acetone, choloroform,ethyl acetate, toluene, it dissolves transparently. |
干燥失重 Loss on drying | ≤2.0% |
粘度 Viscosity | ≤15mPas |
残留单体 Residual monomer | ≤1300ppm |
灼烧失重 Sulphated Ash/Residue on ignition | ≤0.1% |
重金属 Heavy metal | ≤20ppm |
总好氧微生物 Total aerobic microbial count | ≤2000 cfu/g |
霉菌和酵母菌 Total combined yeasts and Moulds count | ≤200 cfu/g |
