Insulation coatingsAnother outstanding performance siliconeresin is its excellent electrical insulating properties, insulation performancelevel is 180 ℃, belong to H-class insulation. Its dielectric constant anddielectric loss, insulation resistance of between 0 ~ 250 ℃ littlechange, is a good high-temperature electrical insulation coatings, long-termuse at 200 ℃. And having a coating resistant to moisture, acid and alkaliresistance, radiation resistance, ozone resistance, corona, flame retar ...

In the coating system, the silicone resinin between organic and inorganic fillers, and mineral substrates and coatingsystems containing silicon bonding played a good role. Like fried rice cakemixed resin reinforced soil like those who play enhancement. Because of thisstrong bonding effect, it may be formulated above the critical pigment volumeconcentration (CPVC) containing very high filler Organisation coatings with. Thesecoatings are inherently porous and water vapor through sex - as it protec ...

The chemical structure of the siliconeresin is between inorganic and organic molecular structure of quartz as a reference,a main chain composed of silicon and oxygen atoms, therefore all the siliconeresin other than silicone having more inorganic properties. After 1009 siliconecombustion, the remaining approximately 909 silica, which is a silicone resinpaint with superior weather resistance provide a guarantee structure. Siliconeresin structures different from that of quartz every four oxygen at ...

Use the plus silicone resin powderconditioner treated hair, dry hair, wet combing has been effectively improved. Descriptionsilicone resin powder lubrication, excellent dispersion, can reduce the dry,wet hair and comb friction, providing smooth feel to hair. However, the effectof improving the silicone resin powder prepared under different conditions thehair combing difference is not a small difference. Therefore, control of thereaction conditions for preparing excellent performance of the silic ...

First, we hydrolysis - polycondensationstep method, methyltrimethoxysilane as raw materials, the preparation of asilicone resin microballoons. From the two-step hydrolysis and condensationreaction mechanism of the reaction system PH value, oil-water ratio, whetherthe stirring conditions hydrolysis and condensation reactions affect thedistribution and size of the microspheres was studied. Experimental resultsshow that:1. methyltrimethoxysilane hydrolysis, PHvalue is between 3.0 to 6.0, the hydrol ...

After using a silicone resin powder addedto the treatment of hair conditioner, hair dry, wet combing has beeneffectively improved. Description silicone resin powder lubrication, excellentdispersion, can reduce the dry, wet hair and comb friction, providing smoothfeel to hair. However, the effect of improving the silicone resin powderprepared under different conditions the hair combing difference is not a smalldifference. So good silicone resin powder prepared by the reaction controlperformance c ...

From the consumer's point of view, combingthe hair test is an important indicator of hair care products care benefits. Itmeans that when the size of the comb through the hair resistance encountered. Itis not only the diameter, stiffness, curl, length, humidity and comb material,density and size of the properties and other factors related to hair. Also withthe use of hair care products after flowing through the resistance, smoothnessand moist hair and other factors related. Combing force is small ...

Add nonionic emulsifiers with a longpolyoxyethylene chain in the anionic emulsion, it helps to increase therelative stability of the silicone resin emulsion. This is because in line withthe use of two emulsifiers in the emulsion polymerization process arealternately adsorbed on the surface of the latex particles. This will not onlyput on the latex particles from the particle surface emulsifier widening, andelectrostatic shielding effect of nonionic emulsifiers, reducing the staticsurface tension ...

Emulsion polymerization process is a veryimportant, since the beginning of research has been 90 years of history. Becauseof its simple process operation, pollution is small, can be widely applied. Nowthe world's synthetic polymer product by this process tens of millions of tonsof production.The basic components of the emulsion arewater, monomers, emulsifier and initiator, the polymerization reaction systemis a non-homogeneous, heterogeneous. Since the emulsion polymerization methodhas its unique ...

1. In the hydrolysis ofmethyltrimethoxysilane, PH value is between 3.0 to 6.0, the hydrolysis reactionmixture as a clear transparent, free floating oil stratification. Descriptionof methyltrimethoxysilane were effective hydrolysis reaction, to give methylsilanol.2. In the silanol condensation reactionprocess, the control range of PH value is between 8.0 and 10.0, in order toobtain the desired product. With PH value increases, the particle size of theproduct obtained decreases by about 3 m down t ...