Basics,silicone,oil,Fluid,diff health Basics of silicone oil
If the vagina is not offering the firm grip to your male partner, he expresses displeasure in lovemaking. You need to tighten the orifice and regain lost elasticity. You can make use of herbal remedies for loose vagina treatment naturally. H The technology behind listening devices has improved dramatically in recent years, giving new hope to those with impairment. While still far from a perfect replacement for the natural ability to hear, these devices give those with a disabili
Fluid is a differentdegree of polymerization chain structure polyorganosiloxane. It is a polycondensationannulus prepared by dimethyldichlorosilane water hydrolysis, the annulus bycleavage, distillation obtain the lower ring body, then put the annulus, end plateagent, catalyst together telomerization can get different degrees ofpolymerization mixture, through reduced pressure and distillation to remove low-boiling-pointsubstance can be prepared silicone oil.Themost common silicone oil, all organic groups are methyl, called methyl siliconeoil. Organic groups may also be used other organic groups instead of part ofmethyl group, in order to improve certain properties of silicone oil and suitablefor a variety of different purposes. Other common groups have hydrogen, ethyl,phenyl, chlorophenyl, trifluoropropyl. In recent years, organic modifiedsilicone oil rapidly developing, there are a number of organically modifiedsilicone oil with special properties.Dimethiconeis a transparent liquid, non-toxic, non-corrosive, with physical inertia. It alsohas excellent cold resistance, heat resistance, oxidation resistance, can belong-term used in -50 ~ 200temperature range. Small viscosity-temperature coefficient, good dielectricproperties, has good electrical insulation properties. In addition, it also hasa strong shear resistance and good light transmission, low surface tension, goodincreased water moisture resistance, low volatility and other characteristics. Widelyused as insulation, lubrication, shock, dust oil, dielectric fluid and heatcarrier, and as anti-foaming, stripping, paint additives and cosmetic raw materials. Used in industrial circulating cooling water system cleaning andpre-film process, clear the foam produced by add the drug which can produce alot of foam.Siliconeoil are generally colorless (or pale yellow), odorless, non-toxic, non-volatileliquids. Silicone oil is insoluble in water, methanol, glycol, and ethoxyethanol,immiscible with benzene, dimethyl ether, methyl ethyl ketone, carbontetrachloride or kerosene, slightly soluble in acetone, dioxane, ethanol andthe like. It has a small vapor pressure, high flash point and ignition, lower freezingpoint. As the number segments n different, the molecular weight increases, theviscosity also increases, thus silicone oil can have a variety of differentviscosity, from 0.65 centistokes up to a million centistokes. To obtain a lowviscosity silicone oil, used acid clay as a catalyst, and telomerization at 180,or used sulfuric acid as a catalyst, telomerization at low temperatures, producehigh-viscosity silicone oil or paste can use alkaline catalysts.Silicone oil, according to the chemicalstructure have dimethyl silicone oil, ethyl silicone oil, phenyl silicone oil,methyl with hydrogen silicone oil, methylphenyl silicone oil, methyl chlorophenylsilicone oil, methyl ethoxy silicone oil, trifluoromethyl propyl silicone oil,methyl vinyl silicone oil, methyl hydroxy silicone oil, ethyl hydrogen siliconeoil, hydroxyl hydrogen silicone oil, cyanide silicone oil, etc.; according to theapplications have the damping silicone oil, diffusion pump silicone oil,hydraulic oil, insulating oil, heat transfer oil, brake oil and so on.Siliconeoil has excellent heat resistance, electrical insulation property, weatherresistance, hydrophobicity, physiologically inert and smaller surface tension,in addition to having a low viscosity-temperature coefficient, high resistanceto compression) and some species also have the radiation resistant performance.Source:http://www.cosprm.com Article Tags: Organic Groups, Hydrogen Silicone
Basics,silicone,oil,Fluid,diff