Water-soluble silicone oil as a chemical substance, under general conditions is not active, can be stored for a long time. When it comes to some strong oxidants or reactive reagents, it will produce different products. For example, when confronted with an epoxy reagent, here is an example of a reaction: In dry three flask, add a certain amount of polyoxyethylene ether c, unsaturated glycidyl ether and toluene as solvent, after heating, with a funnel drops containing hydrogen silicone oil, reaction temperature control, its reaction process of nitrogen protection, remove after the completion of reactant and solvent, was not at the same time to join normal propyl alcohol as sealing agent, light yellow transparent liquid. This new thing is worth studying.
Water soluble silicone oil containing vinyl groups silicone oil is in the two ends of the molecular chain each with a vinyl polydimethylsiloxane, is an excellent, active intermediate material. In addition to the smooth, soft, bright, temperature and weather resistance, but also has a unique performance, such as
1, two terminal vinyl, has a strong reactivity, can (under the action of a catalyst) with the hydrogen containing silicone oil rapid addition reaction, can also participate in a variety of other reactions;
2, compared with branched chain type vinyl silicone oil, the molecule has no dangling chain segment;
3. It has better compatibility with organic materials than methyl silicone oil, and is easier to be compatible with other organic materials;
4, is the production of molding silicone rubber base rubber material, can improve the fluidity of silicone rubber, tear resistance and other physical and mechanical properties;
5. The hydrophilic side chain of water-soluble silicone oil can be adjusted and improved continuously, and different phase solubility types of modified silicone oil are produced.
In short, water-soluble silicone oil in the chemical properties of the application of space is very broad.