产品描述
环氧改性硅油
一、主要成分
通过聚甲基硅氧烷与环氧基烷烃接枝而成的线性结构有机硅油，分为侧链环氧改性硅油和双端环氧改性硅油两类。
二、技术指标
项 目 | 侧链环氧改性硅油 | 双端环氧改性硅油 |
外观 | 无色透明至微黄液体 | 无色透明至微黄液体 |
粘度(mPa·s，25℃) | 500-3000 | 10-10000 |
密度（g/m3，25℃） | 1.05-1.10 | 1.00-1.10 |
折光率（25℃） | 1.410-1.450 | 1.410-1.450 |
环氧值(mol/100g) | 0.1-0.5 | 0.02-0.6 |
溶解性 | 溶于甲苯、乙醚、氯仿等有机溶剂，可与石油产品任意混合 | 溶于甲苯、乙醚、氯仿等有机溶剂，可与石油产品任意混合 |
三、性能与应用
1、优良的表面润滑性能:作为表面处理剂使用时,可赋予被处理品表面优良的平滑性；用作棉、毛、丝、麻织物及制品的整理剂和洗发水添加剂。
2、较低的表面张力:用作涂料的流平，光亮等助剂。
3、良好的柔软性能和相容性；作为环氧树脂类产品内添型助剂,可较好的改善材料的内应力,解决材料脆、裂等问题。
4、利用环氧基团的化学活性与其他有机材料反应，可以制备有机硅改性产品。
四、包装与贮存
1、本品用清洁、干燥、密封的内涂塑铁桶或塑料桶包装；
2、运输：运输过程中应防止日晒、雨淋；本品按非危险品运输；
3、贮存：本产品应贮存在通风、阴凉、干燥的环境中，不允许同酸、碱等有害物质接触。自生产之日起，贮存期为一年，超过贮存期，可按标准重新检验，若符合标准要求，仍可使用。
Epoxy-modified Silicone Oil
Ⅰ. Product Description
It is a linear organic silicone oil, grafted from polydimethylsiloxane and epoxy alkane, and classified into two types: side-chain epoxy-modified silicone oil and epoxy-terminated silicone oil.
Ⅱ. Technical Data
Item | Side-chain | Epoxy-terminated |
Appearance | Colorless transparent to yellowish liquid | Colorless transparent to yellowish liquid |
Viscosity (25℃, cp) | 500~3000 | 10~10000 |
Specific Gravity | 1.05~1.10 | 1.00~1.10 |
Refractive Index (25℃) | 1.410~1.450 | 1.410~1.450 |
Epoxy Value (mol/100g) | 0.1~0.5 | 0.02~0.6 |
Solubility | Soluble in organic solvents such as toluene, diethyl ether, chloroform, and miscible with petroleum products in any ratio. | Soluble in organic solvents such as toluene, diethyl ether, chloroform, and miscible with petroleum products in any ratio. |
Ⅲ. Features and Applications
- Superior surface lubricity: When used as a surface treatment agent, it imparts excellent smoothness to the treated surface; also used as a finishing agent for cotton, wool, silk, and linen fabrics and their products, as well as a shampoo additive.
- Low surface tension: Used as an additive for leveling and gloss enhancement in coatings.
- Great softness and compatibility: As an internal additive for epoxy resin products, it effectively improves internal stress and resolves issues such as brittleness and cracking of materials.
- Reactivity of epoxy groups: Utilizing the chemical activity of epoxy groups, it can react with other organic materials to produce silicone-modified products.
Ⅳ. Packaging and Storage
- Packaging: This product is sealed in a clean and dry inner plastic-coated iron drums or plastic drums.
- Transportation: During transportation, exposure to sunlight and rain should be prevented. Transport it as non-hazardous goods.
- Storage: Store in a well-ventilated cool and dry place with no contact with harmful substances such as acid and alkali. The shelf life is one year, beyond which, re-test the product according to specifications. It may remain usable if it still meets the requirements.
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