Silane coupling agent process flow Briefing: A certain amount of purified trichlorosilane (98%) and allyl chloride (99%) first into the mixing kettle and thoroughly mixed under nitrogen atmosphere with the bulk of the platinum compound Isopropanol solution into a vacuum of 0.03-0.04Mpa and flush with nitrogen addition kettle, oil bath heating, the control temperature at 50 ~ 60 ℃, fully reacted for 5 to 6 hours, during the reaction catalyst After the batch is added, the reaction solution is gra ...

In coating systems, silicones provide good adhesion between organic resins and inorganic fillers and between mineral substrates and silicone-containing coating systems. Reinforced resin as a reinforcement in the soil as a promoter. Because of this strong bond, it is possible to formulate highly pigmented coatings containing more than the critical pigment volume concentration (CPVC). The nature of these coatings is porous and water vapor permeable - just like the substrate they protect. The purpo ...

China's silane coupling agent is mainly consumed in the glass fiber industry and the rubber industry. China's silane coupling agent consumption in 2004 should be about 13,500 tons, the consumption structure is roughly: the use of glass fiber industry accounted for more than 60% of total silane coupling agent consumption; the second largest consumer of rubber processing industry Mainly radial tires, accounting for about 30% of total consumption, the rest used in areas such as coatings. In 2005, t ...

Structure of Silicone Resin: Silicone resin has a chemical structure between inorganic and organic, the molecular structure is based on quartz, and the main chain is composed of silicon and oxygen atoms. Therefore, the silicone resin has more than all other silicones Inorganic properties. 1009 silicone burning, leaving about 909 of silica, which provides a structural guarantee for the silicone resin coating with superior weatherability. Silicone resins differ from quartz in that one "0" ...

Silicone materials are a class of different degrees of functionality monomer (or intermediate), modified organic group composition, made by the condensation reaction of various polymers; and again with various additives, processed into various forms of products. Silicone materials are generally divided into silicone, silicone rubber, silicone and silane coupling agent four categories products group.Silicone oil is usually divided into ordinary silicone oil and modified silicone oil into two cate ...

Electrical insulation, sealing with silicone paste, is mainly used for electrical insulation applications, including electrical and electronic equipment, high-voltage insulators, vehicles, switching devices, and household appliances. Coating or surface connection between the parts of the insulating material, serves to prevent moisture, foreign body contamination, prevent performance degradation of insulation effect. Specific applications such as aircraft, automotive spark plugs, cables and other ...

Silicone oil defoamer is a kind of silicone oil secondary processing products prepared by adding dispersion aid. There are oil type, silicone grease type, solution type, emulsion type, self-emulsifying type and powder type and other forms. On the tax system and non-aqueous foam system, have very good defoaming effect. Widely used in petroleum, chemical, fiber, paper, food, fermentation, drainage and sewage treatment and other industries. Silicone oil defoamer compared with other types of defoame ...

Wall material to absorb moisture will cause serious damage to the wall itself, the wall water through the use of a smooth channel in the form of water vapor from the wall material in the volatile. Therefore, reducing the water absorption of building materials, to give external wall material "breathing" function, is an important way to improve building decoration, waterproof performance. Silicone coatings with a certain reactive groups of organopolysiloxane as the main film-forming mate ...

Silicone oil is generally colorless (or light yellow), tasteless, non-toxic, non-volatile liquid. Silicone oil insoluble in water, methanol, diol and - ethoxyethanol, with benzene, dimethyl ether, methyl ethyl ketone, carbon tetrachloride or kerosene miscible, slightly soluble in acetone, dioxane, ethanol and butanol . It has a small vapor pressure, high flash point and ignition point, lower freezing point. With the different number of segments n, the molecular weight increases, the viscosity al ...

Types of PolysiloxanesMany types of polysiloxane, according tothe product's chemical structure and performance can be divided into threecategories:1. Silicone oil, low molecular weight linear structural polymer.Colorless or light yellow transparent liquid with high boiling point and lowfreezing point, thermal decomposition and particularly stable against water oroxidizing agents. Can be used as hydraulic oil, high-grade lubricants, surfacetreatment and demulsifier, can also be used as textiles, ...