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Polyether-modified silicone oil

This product, also known as water‑soluble silicone oil, is an organosilicon polymer modified with specific hydrophilic groups. In addition to the characteristic features of organosilicon polymers—high bond energy, flexible molecular chains, and low surface tension—it also exhibits chemical reactivity.

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Silicone oil


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Product Description

Polyether-modified silicone oil

  • Performance

This product is an organosilicon polymer modified with specific hydrophilic functional groups. In addition to the characteristic features of organosilicon polymers—high bond energy, flexible molecular chains, and low surface tension—it also exhibits chemical reactivity imparted by these specialized groups, making it widely used across diverse industrial sectors.

  • Main Technical Specifications

item     eye

indicate     Label

Outside View

Colorless or pale yellow transparent liquid

Viscosity (mPa·s, 25°C)

500 ~ 3000

Density ( g/m3,25 °C)

1.00 ~ 1.02

Refractive index ( 25℃)

1.4400 ~ 1.4600

Water-soluble ( 25℃)

Miscible with water in any proportion.

III. Characteristics

This product is soluble in water or dispersible in water, alcohol, acetone, and other solvents; it serves as a fabric finishing agent. It is easy to use, can be applied in the same bath as resins, exhibits excellent shear stability in the finishing bath, and does not cause emulsion breakdown or oil floating. Using this product for fabric finishing reduces resin consumption, lowers costs, and enhances economic efficiency.

This product simultaneously imparts the following properties to fabrics:

1. Softness: Fabrics finished with this product are soft and smooth, offering a comfortable hand feel and an elegant style. It imparts a silky touch to lightweight fabrics and a woolly texture to heavier fabrics.

2. Hydrophilicity: Fabrics finished with this product exhibit excellent hydrophilicity and breathability. Hydroxyl group It has excellent breathability and drape, and can eliminate the dryness, stuffiness, and poor sweat absorption often found in synthetic fabrics.

3. Antistatic Properties: Fabrics finished with this product exhibit excellent antistatic performance, minimal static buildup, reduced dust attraction, and a certain degree of stain resistance, while remaining easy to wash.

4. Shrink Resistance: Fabrics treated with this product exhibit excellent dimensional stability, making it suitable for shrink‑resistance finishing of wool fabrics.

5. Elasticity: The elasticity of fabrics finished with this product. Excellent , the elasticity of both quick‑rebound and slow‑rebound fabrics has been significantly enhanced, and the material feels crisp and structured.

IV. Applications

1. It can be used on synthetic fiber fabrics such as polyester and nylon, natural fiber fabrics such as cotton and linen, protein fiber fabrics such as wool and real silk, as well as cotton. / Polyester, wool/polyester and other blended fabrics; this product can also be used to treat silk, yarns, and sewing threads. Treated fibers and silk exhibit excellent luster, improved slip, and enhanced sewability. Good 。

2. Widely used in everyday chemical products, such as various cosmetic creams, emulsions, and shampoos. Hair washed with shampoos containing this ingredient becomes loose, soft, shiny, and easy to comb.

3. It can be used in the leather‑tanning industry as a key ingredient in leather softeners and finishers, imparting to various types of natural leather a smooth, glossy, supple, and comfortable hand feel.

4. An excellent additive for paints, it enhances flow and leveling, resulting in a smooth, glossy finish.

5. It can be used as a plastic additive and a release agent, among other applications.

V. Packaging and Storage & Transportation

This product is used for… 50kg、200kg Plastic bucket packaging, storage Store in a well-ventilated, cool, and dry place; avoid contamination with acids, alkalis, and other impurities. The shelf life is one year; products exceeding this period may still be used if they pass re‑inspection. Store and transport as non‑hazardous materials.

Polyether-modified Silicone Oil

Ⅰ. Product Description

This product is a silicone polymer modified with specific hydrophilic groups. In addition to the characteristics of high bond energy, flexible molecular chains, and low surface tension typical of silicone polymers, it also exhibits chemical reactivity conferred by these specific functional groups. As a result, it is widely utilized across various industrial sectors.

Ⅱ. Technical Data

Item

Index

Appearance

Colorless or yellowish transparent liquid

Viscosity (25℃, cp)

500~3000

Specific Gravity (25℃)

1.00~1.02

Refractive Index (25℃)

1.4400~1.4600

Solubility (25℃)

Miscible with water in any ratio

III. Features

It can be dissolved in water or dispersed in mediums such as water, alcohol, and acetone, functioning as a highly efficient textile finishing agent. It is easy to use and can be bathing with the resin. and the finishing bath exhibits superior shear stability without issues of demulsification or oil floating. Utilizing this product for fabric finishing significantly reduces resin consumption, thereby lowering production costs and maximizing economic returns.

Meanwhile, this product imparts the following properties to fabrics:

1. Softness: Fabrics finished with this product are soft and smooth, with a comfortable feel and an elegant style. It gives thin fabrics a silky feel and thick fabrics a woolen feel.

2. Hydrophilicity: Treated fabrics exhibit excellent hydrophilicity, high breathability, and superior wear comfort. It effectively eliminates the typical drawbacks of synthetic fiber fabrics, such as skin irritation, stuffiness, and poor sweat absorption.

3. Anti-static property: The treated fabric has good anti-static performance, low static effect, and low dust attraction. It has good anti-fouling property, making it easy to wash.

4. Anti-shrink property: The fabric treated with this product has good dimensional stability and is suitable for anti-shrink finishing of wool fabrics.

5. Elasticity: Fabrics treated with this product exhibit excellent elasticity, with significant improvements in both quick and slow elasticity, while maintaining a crisp and firm texture.

IV. Applications

1. It can be used for synthetic fiber fabrics such as polyester and nylon, natural fiber fabrics such as cotton and linen, protein fiber fabrics such as wool and silk, as well as blended fabrics like cotton/polyester, and wool/polyester. It can also be used to treat silk, yarns and sewing threads. The treated fibers and yarns have good luster, smoothness and also shows excellent sewing properties.

2. Widely used in daily chemicals, such as various cosmetic creams, emulsions, and shampoos. Hair washed with shampoos containing this product is loose, soft, lustrous, and has good combability.

3. It can be used in the leather industry, serving as a primary component of leather slickening agents and finishing agents. It imparts various natural leather surfaces with properties such as smoothness, gloss, softness, and a comfortable hand feel.

4. An excellent additive for paints, it can improve the leveling property of the paint, resulting in a smooth and glossy coated surface.

5. It can be used as a plastic additive and release agent.

V. Packaging and Storage

This product is available in 50kg   and 200kg  plastic drums . Store in a well ventilated, cool and dry place. Avoid contact with acid, alkali, or other impurities. The shelf life is one year. When exceeding the stated shelf life, retest the product according to specifications. It remains usable if it still meets the standard.

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