水解的三甲氧基-[3-(环氧乙烷基甲氧基)丙基]硅烷 (CAS No.68611-45-0)
- 物化性质
- 本品为澄清浅黄色液体,具有轻微醇类气味。属于部分水解的低聚硅氧烷,分子中同时含有反应性环氧基和硅醇基团,可溶于醇、酮、酯等有机溶剂,不溶于水。在酸或碱催化下可进一步缩合,形成交联网络。
- 外观
- 澄清浅黄色液体
English description(英文原文,共 1131 字符)
Product Name:Hydrolyzed 3-glycidoxypropyltrimethoxysilane
English Name:Hydrolyzed 3-glycidoxypropyltrimethoxysilane
CAS No.:68611-45-0
Aliases:Hydrolyzed γ-glycidoxypropyltrimethoxysilane, Hydrolyzed KH-560
Physical Properties:Clear light yellow liquid with a slight alcoholic odor. It is a partially hydrolyzed oligomeric siloxane containing both reactive epoxy groups and silanol groups. Soluble in alcohols, ketones, esters and other organic solvents; insoluble in water. It can further condense under acid or base catalysis to form a crosslinked network.
Uses:Used as a precursor for organic-inorganic hybrid materials, widely applied in coatings, adhesives and sealants. Through reaction of epoxy groups with resin matrices, it improves crosslink density, adhesion and weatherability while significantly reducing water absorption. It also serves as a hindered amine antioxidant to enhance thermal-oxidative stability of polymers.
Technical Specifications:
Appearance: clear light yellow liquid
Density (25°C): 1.05~1.15 g/cm³
Viscosity (25°C): 20~80 mPa·s
Epoxy value: ≥0.45 mol/100g
Flash point (closed cup): >80°C
English Name:Hydrolyzed 3-glycidoxypropyltrimethoxysilane
CAS No.:68611-45-0
Aliases:Hydrolyzed γ-glycidoxypropyltrimethoxysilane, Hydrolyzed KH-560
Physical Properties:Clear light yellow liquid with a slight alcoholic odor. It is a partially hydrolyzed oligomeric siloxane containing both reactive epoxy groups and silanol groups. Soluble in alcohols, ketones, esters and other organic solvents; insoluble in water. It can further condense under acid or base catalysis to form a crosslinked network.
Uses:Used as a precursor for organic-inorganic hybrid materials, widely applied in coatings, adhesives and sealants. Through reaction of epoxy groups with resin matrices, it improves crosslink density, adhesion and weatherability while significantly reducing water absorption. It also serves as a hindered amine antioxidant to enhance thermal-oxidative stability of polymers.
Technical Specifications:
Appearance: clear light yellow liquid
Density (25°C): 1.05~1.15 g/cm³
Viscosity (25°C): 20~80 mPa·s
Epoxy value: ≥0.45 mol/100g
Flash point (closed cup): >80°C
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常见问题
- 水解的三甲氧基-[3-(环氧乙烷基甲氧基)丙基]硅烷的 CAS 号是多少?
- 水解的三甲氧基-[3-(环氧乙烷基甲氧基)丙基]硅烷的 CAS 号是 68611-45-0。
- 水解的三甲氧基-[3-(环氧乙烷基甲氧基)丙基]硅烷的英文名称是什么?
- 水解的三甲氧基-[3-(环氧乙烷基甲氧基)丙基]硅烷的英文名称为 Hydrolyzed 3-glycidoxypropyltrimethoxysilane。
- 水解的三甲氧基-[3-(环氧乙烷基甲氧基)丙基]硅烷还有哪些别名?
- 水解的三甲氧基-[3-(环氧乙烷基甲氧基)丙基]硅烷又称 水解的γ-缩水甘油醚氧丙基三甲氧基硅烷、水解KH-560。
- 水解的三甲氧基-[3-(环氧乙烷基甲氧基)丙基]硅烷有哪些供应商和生产厂家?
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