Introduction of application field of polydimethylsiloxane
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    Polydimethylsiloxane is food grade defoaming agent, can be used in medicine, food brewing, fermentation time defoaming. Since 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.Silicones are a general term for a class of silicone-oxidized polymers.Dimethyl silicone oil is only one of its commonly used agents.In addition, there are ethyl silicone oil, methyl phenyl silicone oil, wax containing silicone oil and so on.In tablet polish insect wax, a small amount of this product is often added to enhance partial brightness and moisture resistance.In the ointment, this product has good lubricity, easy to be coated, does not stain clothes, does not interfere with the normal function of the skin, and is an ideal hydrophobic matrix.It is often used together with greasy matrix to make protective ointments to prevent irritation or corrosion of water-soluble substances, acids and lye.

 

    cosmetics


    Polydimethylsiloxane in addition to direct use, in order to make methyl silicone oil dispersion, easy to dip, spraying, improve efficiency.It can also be used as solution type, lipid type and emulsion type.It and its derivatives are high quality cosmetics raw materials, have good skin care function, belong to the cosmetics raw material synthetic oil.This product is non-toxic, non-irritating to skin and mucous membranes, but irritating to eyes and generally considered safe.


    Hydrating properties of polydimethylsiloxane: Polysiloxane is the general name for this class of substances, also known as silicone or silicone oil, which are all in this class of substances.In cosmetics, have the function of the lubrication performance, resistance to ultraviolet ray, permeability is good, has the obvious dustproof function, is also used to replace the traditional oil in cosmetic raw materials, which is based on polydimethylsiloxane has characteristic of good softness, protect skin to taste is usually used in the wet sex products, some high-end skin care products will be applied.


    The permeability of polydimethylsiloxane: polydimethylsiloxane has a very good permeability to the skin. The smooth and refreshing feeling of skin care products applied on the skin is usually due to the addition of the raw material. The raw material itself also has a good effect on increasing the softness of the skin.It can be found in hair care and shampoo products to deepen hair color and help it maintain its natural shine, and basically, in shampoos that make hair smooth.


    In cosmetics, poly dimethylsiloxane viscosity is low, good volatility, easy to clean, the use of up to 15%, cosmetics composition review of the expert panel concluded that dimethylsiloxane and related derivatives "formula used in safe cosmetics."


    No irritation to skin and mucous membrane, but irritation to eyes.Polydimethylsiloxane is generally recognized as safe and has been approved for use in cosmetics by relevant departments of various countries led by the FDA, while the CIR (Cosmetic Ingredient Review) has recognized its potential health risks.[1]


    Electrical appliances product


    Polydimethylsiloxane can be used for electronic connectors in electrical and electronic industry.


    Leather goods


    Polydimethylsiloxane, can be used for fiber, leather: detest agent, softener, feel improver, dyeing industry defoaming agent, sewing line lubrication.The emulsion can be used to faten leather to enhance its hydrophobicity, softness and comfort.Use it to treat leather surface, can enhance wear resistance, water resistance and release.


    brightener


    Polydimethylsiloxane is suitable for use as a brightener for automobiles, furniture, footwear, cement products, etc., including automobile brightener, foam furniture cleaner, ethylene roof cleaner, building materials brightener formula, with the least amount can achieve the best effect.


    Release agent


    Polydimethylsiloxane, can be used as rubber or plastic products (brake plate, screw head, plug, etc.), EVA shoe material release agent, direct or dilute 10-200 times with low hardness water, the product is efficient, stable, widely used.


    lubricant


    Polydimethylsiloxane, used as a lubricant in extruding rubber products such as conveyor belts.It can be used as lubricant for the following textile processes: yarn weaving, lubrication of sewing thread, production of socks and underwear, lubrication of sewing needle, glass fiber filter.