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Polydimethylsiloxane Uses

Polydimethylsiloxane uses in cosmetics
In addition to direct use, polydimethylsiloxane can be used in solution type, lipid or emulsion type in order to disperse methyl silicone oil, facilitate impregnation, spray coating, and improve efficiency. The product and the derivative are high-quality raw materials for cosmetics, have good skin care function, belong to synthetic oil in cosmetic raw materials, have lubricating property, anti-ultraviolet effect, good gas permeability, and have an obvious dustproof function. Because polydimethylsiloxane has good softness properties, it is commonly used in moisturizing products in skin care products and is also used in some high-end skin care products. This product is non-toxic, non-irritating to the skin and mucous membranes, but irritating to the eyes, generally recognized as safe.

Polydimethylsiloxane uses in hair care products
In hair care shampoo products, it can deepen the color of the hair, help the hair to maintain a natural luster, and basically, the raw material can be found in shampoos that can smooth the hair. 

Polydimethylsiloxane uses in electrical products
It is used in electronic connectors for the electrical and electronics industry.

Polydimethylsiloxane uses in leather products
Used in fiber, leather: water repellent, softener, hand feel improver, defoamer for dyeing industry, lubrication of sewing line. The emulsion can be applied to the fatliquoring of leather to enhance the hydrophobicity, softness and comfort of the leather. It can be used to treat leather surfaces to enhance abrasion resistance, water repellency, and mold release.

Polydimethylsiloxane uses in brightener
Used as a brightener component for automobiles, furniture, footwear, cement products, etc., including automotive brighteners, foam furniture cleaners, vinyl roof cleaners, and bright formulas for building materials, to achieve the best effect with the least amount of use.

Polydimethylsiloxane uses in mold release agent
It is used as a release agent for rubber, plastic products (brake plates, screw heads, plugs, etc.) and EVA shoes. It can be used directly or diluted with low hardness water for 10-200 times. The product is highly efficient, stable and widely used.

Polydimethylsiloxane uses in lubricants
Used as a lubricant for extruding rubber products such as conveyor belts. It can be used as a lubricant for the following textile processes: weaving, the weaving of stitches, the production of socks and underwear, the lubrication of stitches, and the glass fiber mesh.

Polydimethylsiloxane uses in defoamer
Polydimethylsiloxane is a food-grade defoamer that can be used for defoaming in medicine, food brewing and fermentation. Because it is non-toxic and does not cause physiological reactions in the human body, it is also used as a medical defoamer for the treatment of acute pulmonary edema and flatulence.

Polydimethylsiloxane uses in ointments
In the ointment, this product is an ideal hydrophobic matrix because of its good lubricity, easy application, non-staining of clothes, and no hindrance to the normal function of the skin. It is often used in combination with an oil-based matrix to form a protective ointment for preventing the stimulation or corrosion of water-soluble substances and acids, alkalis, and the like.

These are just part of polydimethylsiloxane uses.
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