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Long-chain alkyl-modified silicone oil
Long-chain alkyl‑silicone‑modified polyorganosiloxane exhibits excellent resistance to both high and low temperatures, superior lubricity, anti‑sticking properties, and outstanding aging resistance. This product is re‑coatable and is commonly referred to as “dry silicone oil” or “non‑oily silicone oil.” Long-chain alkyl groups ranging from C8 to C30 can be customized, and the alkyl‑to‑silicone ratio can also be tailored to meet specific requirements.
category：
Silicone oil
Product Description
Long-chain alkyl-modified silicone oil
I. Main Ingredients
Methyl linear polysiloxane, with long-chain alkyl groups ( Number of carbon atoms ≥ 8 ) Perform modification.
II. Technical indicators
| Project |
Indicator |
| Appearance |
Pale yellow transparent liquid, free of mechanical impurities. |
| Density ( g/m3，25 °C) |
0.84-0.90 |
| Refractive index ( 25 °C) |
1.42-1.45 |
| Viscosity (mPa·s, 25°C) |
150-10000 |
| Flash Point (Open Cup) / °C |
≥200 |
III. Performance
Long-chain alkylsilicone‑modified polyorganosiloxane exhibits excellent resistance to both high and low temperatures, superior lubricity, anti‑sticking properties, and outstanding aging resistance. This product also boasts re‑coatability and is commonly referred to as… “Dry‑type silicone oil,” also known as “non‑oily silicone oil.” Long‑chain alkyl groups ranging from C8 to C30 can be customized, and the alkyl ratio is likewise adjustable.
- Scope of Use
1. Cosmetics: Used as a lubricant in shampoos and creams.
2. Release agent: Suitable for preventing adhesion and facilitating demolding in plastic, rubber, and metal products; also applicable as a release agent for polyurethane products. It can further be incorporated into plastics, synthetic resins, and other materials as an internal release agent.
3. Used as a raw material for high-grade lubricating oils and greases; suitable for lubrication between metals, plastics, and other materials.
4. As an additive for high‑grade paints, inks, and coatings, even small amounts added to these formulations can enhance gloss and provide defoaming benefits.
V. Packaging and Storage
1. This product is packaged in 50-L polyethylene drums or 200-L steel drums; packaging may also be customized upon customer request.
2. This product shall be stored in a sealed container in a cool, dry place and must not be packed, transported, or stacked together with strong acids, strong bases, or toxic substances. 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.
3. This product is to be transported as a non-hazardous material.
Long-chain Alkyl-modified Silicone Oil
Ⅰ. Product Description
This product is a methyl linear polysiloxane , modified with long-chain alkyl groups ( C carbon number≥8).
Ⅱ. Technical Data
| Item |
Index |
| Appearance |
Yellowish transparent liquid, no mechanical impurities |
| Specific Gravity |
0.84~0.90 |
| Refractive Index (25℃) |
1.42~1.45 |
| Viscosity (25℃, cp) |
150~10000 |
| Flash Point (Open Cup, ℃) |
≥200 |
III. Features
Long-chain alkyl modified polyorganosiloxane exhibits versatile properties including high and low temperature resistance, excellent lubricity, anti-sticking, and aging resistance. Characterized by its recoatability, this product is commonly known as "dry silicone oil" or "non-oily silicone oil." Customization is available for long-chain alkyl groups ranging from C8 to C30, and alkyl ratio can also be adjusted according to customer’s requirements.
IV. Applications
- Cosmetics: Used as a lubricant in shampoos, creams and lotions.
- Release agent: Suitable for anti-stick and demoulding of plastic, rubber, and metal products, particularly for polyurethane products. It can also be incorporated into plastics and synthetic resins as an internal release agent.
- Used as a base material for high-grade lubricating oils and greases. Suitable for lubrication between materials such as metals and plastics.
- Used as an additive for high-end paints, inks, and coatings, to improve the gloss of end products and provides defoaming effects.
V. Packaging and Storage
- It is packed in 50L polyethylene drums or 200L iron drums. The packaging is also customizable upon request.
- Store in a cool and dry place in unopened packaging. Contact with strong acids and alkalis, toxic substances should be prevented when packaging, transporting, and stacking. 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.
- Transport as non-hazardous goods.
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Nancheng Chemical Industry Park, Zaoyang City, Hubei Province (Intersection of Xihuan 4th Road and Xiangxiang Road)
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