Epoxy-modified silicone oil

Linear silicone oils obtained by grafting polymethylsiloxane with epoxy-functional alkanes are classified into two types: side-chain epoxy‑modified silicone oils and end‑capped epoxy‑modified silicone oils.

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Silicone oil

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Product Description

Epoxy modification Silicone oil

I. Main Ingredients

Linear silicone oils formed by grafting polymethylsiloxane onto epoxy-functional alkanes are classified into… Side-chain epoxy modification Two types: silicone oil and double-ended epoxy-modified silicone oil.

II. Technical Specifications

Project	Side-chain epoxy modification Silicone oil	Bifunctional epoxy-modified silicone oil
Appearance	Colorless to slightly yellow liquid	Colorless to slightly yellow liquid
Viscosity (mPa·s, 25°C)	500-3000	10-10000
Density ( g/m³，25 °C)	1.05-1.10	1.00-1.10
Refractive index (25°C)	1.410-1.450	1.410-1.450
Epoxide value (mol/100g)	0.1-0.5	0.02-0.6
Solubility	Soluble in organic solvents such as toluene, diethyl ether, and chloroform; miscible with petroleum products in any proportion.	Soluble in organic solvents such as toluene, diethyl ether, and chloroform; miscible with petroleum products in any proportion.

III. Performance and Applications

1. Excellent surface lubricity: When used as a surface treatment agent, it imparts outstanding smoothness to the treated surface; it is also employed as a finishing agent for cotton, wool, silk, and linen fabrics and products, as well as an additive in shampoos.

2. Low surface tension: Used as a leveling and gloss‑enhancing additive in coatings.

3. Excellent softness and compatibility; when used as an internal additive for epoxy resin products, it effectively reduces internal stresses and addresses issues such as brittleness and cracking.

4. By exploiting the chemical reactivity of epoxy groups to react with other organic materials, organosilicon‑modified products can be prepared.

IV. Packaging and Storage

1. This product is packaged in clean, dry, sealed iron drums with an internal plastic lining or in plastic drums.
2. Transportation: During transport, protect the product from direct sunlight and rain. This product is to be transported as a non-hazardous material.

3. Storage: This product shall be stored in a well-ventilated, cool, and dry environment, and must not come into contact with harmful substances such as acids or alkalis. The shelf life is one year from the date of manufacture. Upon expiration of the shelf life, the product may be re‑tested in accordance with the applicable standards; if it meets the required specifications, it may still be used.

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 silicon and 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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