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Portuguese 1. Ssilicona Oil
Silicone oil usually refers to the linear polysiloxane product that keeps liquid at room temperature. It is generally colorless (or light yellow), odorless, non-toxic, and non-volatile liquid. Their molecular weight is not high, and they are fluid at room temperature, so they are usually called silicone oils. It is generally not simply used, but made through a special formula, and is often used as auxiliary material to produce a certain effect.
En términos generales, existen tres formas básicas de aceite de silicona en el mercado: aceite de silicona puro, solución y emulsion.
- Pure silicone oil has very strong stability, heat resistance, frost resistance, good storage performance, high flash point, and high ignition point, so there are relatively few storage and transportation problems.
- In fact, silicone oil solution often needs to be diluted, and sometimes it is desirable to add active auxiliary agents (catalyst, cross-linking agent, etc.) to the solution in order to conveniently storage and use. Aliphatic, aromatic, or chlorinated hydrocarbons can be used as solvents as required, and other kinds of solvents can only be used under special circumstances. Generally, the concentration of high molecular polysiloxane solution can only reach 35%, otherwise, the viscosity will be too high.
- A large part of silicone oil or products containing silicone oil is made into emulsion form. Compared with solvent silicone oil, it has the advantages of low price, non-flammable, and harmless to health. Different from the solvent type, all silicone emulsions are “oil-in-water” heterogeneous systems. Its external sealing phase is the fase acuosa. El aceite de silicona se dispersa en la fase acuosa en gotas muy finas, y es fácil diluirlo con agua hasta la concentración requerida. Para su aplicación, la estabilidad de esta emulsión se puede lograr haciendo las gotas lo más finas posible y estabilizando el emulsionante.
2. El papel del aceite de silicona en la silicona industria textil
El aceite de silicona puede utilizarse como suavizante de telas, lubricante, impermeabilizante, acabado, etc., en la silicona industria textil y de la confección. Para satisfacer la demanda de alta gama de silicona textiles, los fabricantes de productos químicos también desarrollan constantemente aceites de silicona que pueden utilizarse con diversos aditivos funcionales como impermeabilizantes, retardantes de llama, agentes antistáticos y fijadores de color. Además, para mejorar el rendimiento de las telas, existen productos de silicona que pueden usarse en el mismo baño con el teñido, aceite de silicona para algodón con sensación de frescor, productos de silicona que pueden mejorar la sensación de la tela y agentes profundizadores de silicona que pueden dar a la tela un excelente efecto de profundización, buena estabilidad en almacenamiento, y no afectan la solidez del color ni el tacto. Además de utilizarse como aditivos en silicona textiles para lograr la funcionalización de silicona textiles, silicone products will also be applied to other fields in textiles, such as the coating of fabrics formed by the combination of silicone and polyurethane, the printing of fabrics formed by the polymerization of silicone and acrylic acid, and the waterproof coating of fabrics formed by the combination of silicone and organic fluorine.
Según sus condiciones de procesamiento, el aceite de silicona puede dividirse en productos primarios y secundarios.
The former refers to silicone oil products before processing, including four categories of hydroxy silicone oil, silicone functional silicone oil, carbon functional silicone oil, and inactive modified silicone oil. Among these four categories, the first two categories are conventionally called linear silicone oil, and the latter two are called modified silicone oil.
Secondary silicone oil products refer to greases, emulsions, and solutions products, which use silicone oil as raw materials, mix thickeners, surfactants, solvents and additives, and are processed by specific processes, such as silicone grease, silicone paste, defoamer, release agent, and isolating agent, etc.
Siliconas XJY
XJY Silicones es una nueva empresa para la innovación y I+D de resina de silicona, con más de 30 años de experiencia en la industria de la silicona.
Fabricamos y personalizamos XJY-706 (Tetra-M-Disiloxano (TMDSO)Hidruro de Polidimetilsiloxano (TMDSO) y XJY-707 (HHidruro Terminated PPolidimetilsiloxano) puede aplicarse a la Textil de Silicona.Nuestros servicios de fabricación, I+D y ventas obtuvieron la certificación ISO9001.
