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Silicone oil - a linear polysiloxane that remains in a liquid state at room temperature, is a silicone product with a wide range of products and a wide range of applications. Classified according to t......
2020-01-17Polydimethylsiloxane is a hydrophobic silicone material. It is used in various fields such as pharmaceuticals, daily chemical products, food, construction, etc. Its derivatives have reached hundreds o......
2020-01-17Light emitting diode (LED) is an electroluminescent solid-state device. With the continuous innovation of technology and the guidance of national policies, the entire LED product has developed rapidly......
2020-01-17Silicon is an element throughout our crust. Mass calculation accounts for 27.7% of the crust, second only to oxygen, and is the second most abundant element in our crust. Si is a fusible component, an......
2020-01-17Word "Silicon" is the true The use of oil baths in research laboratories is very common, especially in organic synthesis laboratories, where the smell of silicone oil is everywhere. Xiao Bian has t......
2020-01-171. Different electrification propertiesCations: ions with one or more positive charges;Anion an ion with one or more negative charges.2. Different principlesCation: an atom loses one or more electrons......
2020-01-16Anionic surfactant is a kind of surfactant with the largest variety, the largest dosage and the most extensive application, accounting for about 40% of the total surfactant. Anionic surfactant is main......
2020-01-16(1) functions of active ingredients: breaking and defoaming, reducing surface tension: representative: silicone oil, polyether, higher alcohols, etc. (2) effect of emulsifier: the active ingredients a......
2020-01-16The choice of defoaming agent should accord with the following characteristics: 1, in the foaming liquid insoluble or insoluble burst foam, defoaming agent should be concentrated on the bubble film. F......
2020-01-16Putty powder is a kind of building decoration material, the main component is talcum powder and glue, is the key component of putty, mainly plays the role of bond. Putty commonly used binder is cement......
2020-01-16The basic structural unit of silicone products is composed of silicon-oxygen links, and the side chains are connected to various other organic groups through silicon atoms. Therefore, the structure of......
2020-01-15Silicone oil cleaning agent requires silicone oil to clean it. It is recommended to wear rubber gloves when cleaning. If contact the skin, rinse with water. After the silicone oil has not been......
2020-01-15Organic silicon materials can be divided into: silane coupling agent (organic silicon chemical reagent), silicone oil (silicone grease, silicone emulsion, silicon surfactant), high temperature vulcani......
2020-01-15Crystalline silicon material is the most important photovoltaic material, the nature of a metallic luster with a grey-black solid, high melting point (1410), hardness, brittle, at room temperature che......
2020-01-15The method is similar to the cohydrolytic reduction method, but the terminating agent is hexamethyldisiloxane (MM). Firstly, methylhydrodichlorosilane and MM were added to the reaction kettle to form ......
2020-01-15
