甲基环氧乙烷与环氧乙烷和双(2-氨丙基)醚的聚合物 (CAS No.68797-57-9)
- 物化性质
- 本品为浅黄色至琥珀色粘稠液体,具有轻微胺味。溶于水、乙醇和丙酮,不溶于非极性溶剂。相对密度约为1.02 g/cm³(25℃),运动粘度较高,闪点大于150℃。含有伯胺基团,反应活性较高,能与环氧基、羧基等发生反应。
- 外观
- 浅黄色至琥珀色透明粘稠液体。
English description(英文原文,共 1247 字符)
Product Name:Poly(methyloxirane-co-ethylene oxide) ether with bis(2-aminopropyl) ether
English Name:Poly(methyloxirane-co-ethylene oxide) ether with bis(2-aminopropyl) ether
CAS No.:68797-57-9
Aliases:Propylene oxide-ethylene oxide-bis(2-aminopropyl) ether copolymer, PPO-PEO-bis(2-aminopropyl) ether copolymer
Physical Properties:This product is a light yellow to amber viscous liquid with a slight amine odor. It is soluble in water, ethanol, and acetone, and insoluble in non-polar solvents. The relative density is approximately 1.02 g/cm³ (25°C), the kinematic viscosity is relatively high, and the flash point is above 150°C. It contains primary amine groups, has high reactivity, and can react with epoxy groups, carboxyl groups, etc.
Uses:Mainly used as an epoxy resin curing agent, providing excellent flexibility and adhesion. Also used as a polyurethane catalyst, coating additive, and surfactant. Widely used in electronic potting, adhesives, and composite materials.
Technical Specifications:
Appearance: light yellow to amber transparent viscous liquid.
Amine value: 300-500 mg KOH/g.
Viscosity (25°C): 500-3000 mPa·s.
Density (25°C): approximately 1.02 g/cm³.
Active hydrogen equivalent weight: approximately 90-150 g/eq.
English Name:Poly(methyloxirane-co-ethylene oxide) ether with bis(2-aminopropyl) ether
CAS No.:68797-57-9
Aliases:Propylene oxide-ethylene oxide-bis(2-aminopropyl) ether copolymer, PPO-PEO-bis(2-aminopropyl) ether copolymer
Physical Properties:This product is a light yellow to amber viscous liquid with a slight amine odor. It is soluble in water, ethanol, and acetone, and insoluble in non-polar solvents. The relative density is approximately 1.02 g/cm³ (25°C), the kinematic viscosity is relatively high, and the flash point is above 150°C. It contains primary amine groups, has high reactivity, and can react with epoxy groups, carboxyl groups, etc.
Uses:Mainly used as an epoxy resin curing agent, providing excellent flexibility and adhesion. Also used as a polyurethane catalyst, coating additive, and surfactant. Widely used in electronic potting, adhesives, and composite materials.
Technical Specifications:
Appearance: light yellow to amber transparent viscous liquid.
Amine value: 300-500 mg KOH/g.
Viscosity (25°C): 500-3000 mPa·s.
Density (25°C): approximately 1.02 g/cm³.
Active hydrogen equivalent weight: approximately 90-150 g/eq.
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| 产品名称 | 纯度 | 包装规格 | 级别 | 价格 | 库存 | 操作 |
|---|---|---|---|---|---|---|
| 甲基环氧乙烷与环氧乙烷和双(2-氨丙基)醚的聚合物 CAS 68797-57-9 | — | — | 工业级 | 电议 | — | 询价 |
常见问题
- 甲基环氧乙烷与环氧乙烷和双(2-氨丙基)醚的聚合物的 CAS 号是多少?
- 甲基环氧乙烷与环氧乙烷和双(2-氨丙基)醚的聚合物的 CAS 号是 68797-57-9。
- 甲基环氧乙烷与环氧乙烷和双(2-氨丙基)醚的聚合物的英文名称是什么?
- 甲基环氧乙烷与环氧乙烷和双(2-氨丙基)醚的聚合物的英文名称为 Poly(methyloxirane-co-ethylene oxide) ether with bis(2-aminopropyl) ether。
- 甲基环氧乙烷与环氧乙烷和双(2-氨丙基)醚的聚合物还有哪些别名?
- 甲基环氧乙烷与环氧乙烷和双(2-氨丙基)醚的聚合物又称 环氧丙烷-环氧乙烷-双(2-氨丙基)醚共聚物、PPO-PEO-双(2-氨丙基)醚共聚物。
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