聚苯乙烯马来酸酐共聚物 (CAS No.9011-13-6)
- 中文别名
- 苯乙烯马来酸酐共聚物；SMA树脂；马来酸酐-苯乙烯共聚物
- 英文名称
- Poly(styrene-co-maleic anhydride)
- 分子式
- (C8H8)x·(C4H2O3)y
- 所属类别
- 试剂实验设备
- 物化性质
- 白色至浅黄色颗粒或粉末，无臭。不溶于水，可溶于丙酮、丁酮、四氢呋喃等有机溶剂。具有较高的热稳定性，软化点随分子量和马来酸酐含量不同而变化，通常为150-180℃。密度约1.08-1.20 g/cm³。
- 技术参数
- 纯度≥99%（以固含量计）
- 外观
- 白色至浅黄色均匀颗粒或粉末
English description（英文原文，共 1152 字符）
Product Name:Poly(styrene-co-maleic anhydride)
English Name:Poly(styrene-co-maleic anhydride)
CAS No.:9011-13-6
Aliases:SMA copolymer, Maleic anhydride-styrene copolymer, SMA resin
Molecular Formula:(C8H8)x·(C4H2O3)y
Physical Properties:White to light yellow granules or powder, odorless. Insoluble in water, soluble in organic solvents such as acetone, methyl ethyl ketone, and tetrahydrofuran. It has high thermal stability; the softening point varies with molecular weight and maleic anhydride content, typically 150-180°C. Density is approximately 1.08-1.20 g/cm³.
Uses:Mainly used as pigment dispersant and paper coating binder, significantly improving pigment wettability and dispersion stability. In paint and ink systems, it serves as a compatibilizer to enhance compatibility between resins and coating adhesion. Also used as a modifier and emulsifier for thermosetting resins.
Technical Specifications:
Purity ≥99% (based on solid content)
Packaging: ton bag (1000 kg/bag)
Appearance: white to light yellow uniform granules or powder
Melt index: 2-20 g/10min (230°C, 2.16kg)
Maleic anhydride content: 8-30 wt% (depending on grade)
English Name:Poly(styrene-co-maleic anhydride)
CAS No.:9011-13-6
Aliases:SMA copolymer, Maleic anhydride-styrene copolymer, SMA resin
Molecular Formula:(C8H8)x·(C4H2O3)y
Physical Properties:White to light yellow granules or powder, odorless. Insoluble in water, soluble in organic solvents such as acetone, methyl ethyl ketone, and tetrahydrofuran. It has high thermal stability; the softening point varies with molecular weight and maleic anhydride content, typically 150-180°C. Density is approximately 1.08-1.20 g/cm³.
Uses:Mainly used as pigment dispersant and paper coating binder, significantly improving pigment wettability and dispersion stability. In paint and ink systems, it serves as a compatibilizer to enhance compatibility between resins and coating adhesion. Also used as a modifier and emulsifier for thermosetting resins.
Technical Specifications:
Purity ≥99% (based on solid content)
Packaging: ton bag (1000 kg/bag)
Appearance: white to light yellow uniform granules or powder
Melt index: 2-20 g/10min (230°C, 2.16kg)
Maleic anhydride content: 8-30 wt% (depending on grade)
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常见问题
- 聚苯乙烯马来酸酐共聚物的 CAS 号是多少？
- 聚苯乙烯马来酸酐共聚物的 CAS 号是 9011-13-6。
- 聚苯乙烯马来酸酐共聚物的分子式和分子量是什么？
- 聚苯乙烯马来酸酐共聚物的分子式为 (C8H8)x·(C4H2O3)y。
- 聚苯乙烯马来酸酐共聚物的英文名称是什么？
- 聚苯乙烯马来酸酐共聚物的英文名称为 Poly(styrene-co-maleic anhydride)。
- 聚苯乙烯马来酸酐共聚物还有哪些别名？
- 聚苯乙烯马来酸酐共聚物又称 苯乙烯马来酸酐共聚物、SMA树脂、马来酸酐-苯乙烯共聚物。
- 聚苯乙烯马来酸酐共聚物有哪些供应商和生产厂家？
- 掌上化工当前收录 1 条聚苯乙烯马来酸酐共聚物供应报价，来自 1 家供应商，可按地区、纯度、级别筛选对比。
- 聚苯乙烯马来酸酐共聚物的供应商主要分布在哪些地区？
- 聚苯乙烯马来酸酐共聚物的供应商主要分布在 上海市（1 条） 等地。
- 聚苯乙烯马来酸酐共聚物有哪些级别可选？
- 平台上聚苯乙烯马来酸酐共聚物的供应级别包括 工业级。
- 聚苯乙烯马来酸酐共聚物的报价单位是什么？
- 聚苯乙烯马来酸酐共聚物的报价单位主要有 千克。
- 哪里可以查到聚苯乙烯马来酸酐共聚物的价格？
- 掌上化工聚苯乙烯马来酸酐共聚物产品页汇总了各供应商的最新报价与规格，地址：/chemicals/9011-13-6/。部分供应商价格为电议，可通过页面上的询价功能直接获取。
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