What is dimethicone?
201 Methyl silicone oil is a novel silicone synthetic material. The appearance is colorless transparent oily liquid. Its chemical composition is straight-chain polymethylsiloxane with the structural formula:
Due to the stability of the silicone-oxygen bond and the hydrophobicity of methyl, as well as the structural characteristics of the methylsiloxane ensemble poly, the methyl silicone oil has good heat resistance. High flash point, non-volatile, viscosity coefficient is small, while the compression force is large, surface tension is small, chemical stability, good electrical (insulation), and water and moisture resistance, non-toxic effect on living organisms (including humans). In order to make methyl silicone oil in other objects on the surface of the formation of thin films or made of rubber-like solid material, can be heated at high temperatures (250-300 ℃) or add the appropriate catalyst (generally with peroxide) for curing treatment. The use of methyl silicone oil temperature range of 50-180 ℃.
Methyl silicone oil of different viscosity, their physicochemical properties and characteristics of the parameters also have certain differences. There are 201-10, 201-50, 201-100, 201-350, 201-500, 201-800, 201-1000 and other grades according to the viscosity of the product. Other special viscosity specifications can also be made according to user requirements.
Specialized in supplying dimethyl silicone oil of various viscosities
Dimethicone oil
What fields can be used in?
01
Scope of application
1、Insulating medium for temperature resistance, arc resistance, corrosion resistance and moisture resistance in electrical and electronic industries.
2、It is used as excellent heat carrier in chemical, pharmaceutical, food and other industrial sectors.
3、It is used as high efficient defoamer in synthetic resin, oil processing, food manufacturing, as well as fermentation, papermaking and other processes.
4、It is used for shockproof, damping, lubrication and force transmission in precision machinery and instruments.
5、It is used as high temperature release agent in plastic and rubber molding process and food production.
6, in glass, ceramics, metal, leather, fabrics, silk thread and cement products and other substances on the surface treatment agent, in order to achieve enhancement, drainage corrosion resistance, mildew, smooth and other effects.
7、It is used as additives in paint, grease, cosmetics and other products to improve leveling, smoothing and other properties.
8、It has many uses in medical treatment, such as surgery, wound dressing, needle treatment, blood storage and oral medication.
1, methyl silicone oil in heat, and acid or alkali contact has a certain destructive effect, methyl silicone oil in higher than 200 ° C and air contact, oxidation can occur precipitation of corrosive formaldehyde and other low-boiling substances, methyl silicone oil, although the general temperature will not be spontaneous combustion, but to reach the combustion point (450 ° C – 500 ° C) or contact to cause combustion, so that the space is filled with a large number of cotton-wool-like texture of silica (when the fire can be (when fire, can be suppressed with sand or wet sacks).
2, methyl silicone oil if the packaging storage is good, can not deteriorate for a long time (storage period of 5 years, the overdue can be re-examined, not found deterioration, then you can continue to name with).
Our company is a professional manufacturer in organosilicon industry. Mainly produces silicone intermediates dimethyl cyclosiloxane (DMC), octamethylcyclotetrasiloxane (D4) and (201) methyl silicone oil, hydroxyl silicone oil, (107) room temperature vulcanized silicone rubber, cationic emulsified silicone oil, anionic emulsified silicone oil, aminosilicone oil and micro-emulsion, silicone antifoam, KBM-602 silane coupling agent, and other silicone products. Dekaiyuan silicone products sell well all over the country, generally recognized and praised by the majority of customers.
The company is an emerging enterprise in our country in the wave of market economy gradually improved, vigorously develop private enterprises. The company will be in line with “rely on science and technology to capture the market, set of talented people to create a great cause” policy; adhere to the “quality of survival, rely on reputation and development, no one I have, I have my own superiority, reasonable prices, good service” business purposes. Carrying forward the enterprise spirit of “going through thick and thin, striving and enterprising”, we will release positive energy to the society from a high starting point.
