Phosphating technology has a history of 100 years since Thomas Wattscoslett of Birmingham, United States, pioneered it in 1906. Over the past hundred years, phosphating technology has been developin......
2021-07-14The commonly used medical silicone oil is polydimethylsiloxane, which can be made into antibloating tablets for abdominal distention and aerosols for pulmonary edema by using its defoaming property. I......
2021-07-13Silicone oil is widely used in the field of defoaming agent. It is used as a defoaming agent in various stages of textile printing and dyeing, such as sizing, desizing, refining, bleaching and dyeing......
2021-07-13Heat conduction: heat conduction silicone grease is the most widely used heat conduction medium at present. It is made of silicone oil as raw material, and adds thickener and other fillers. After heat......
2021-07-13Silicone emulsion is widely used in cosmetics. The addition of appropriate amount of products can make cosmetics have the advantages of lubrication, resistance to sunlight and ultraviolet radiation,......
2021-07-131, dimethyl silicone oil Dimethylsilicone oil is the most common variety of silicone oil, is the largest dosage, the most widely used variety; The company, methyl silicone oil trade name for 201. 2,......
2021-07-13Among these nano oxides, nano silicon dioxide (SiO2) is a kind of very high presence. It is a kind of inorganic nonmetallic material with excellent heat resistance and oxidation resistance, and its ......
2021-07-12Since epoxy resins are liquid polymers, they need the help of curing agents, additives and fillers to become corrosion-resistant epoxy coatings. Among them, nano-oxides are often added to epoxy resi......
2021-07-12Epoxy resins are familiar to all. These organic compounds are also known as artificial resins, artificial resins, resin gums, etc. They are a very important type of thermosetting plastics. Due to the ......
2021-07-121 from natural, environmental protection material β To deft, also for the price cheap, a lot of kitchen utensils more or less can have plastic figure. However, the white pollution caused by plastic......
2021-07-12Compared with kitchen utensils made of traditional materials, silica gel kitchen utensils have the advantages of long service life, good stability, not easy corrosion, temperature resistance and non......
2021-07-12Lubricant refers to the general name of the auxiliary materials that are added before the tablet to be pressed to make it have or increase the fluidity, adhesion resistance and lubricity, so as to f......
2021-07-08Pills or pellets are fluidized in a fluidized bed. When the material passes through the spray area, the coating material mist particles are sprayed on its surface and adhered to after combination, s......
2021-07-08The behavior of the drop in the condensate may include spreading, droplet formation, and mixing. Generally, the liquid with small surface tension is put into the liquid with large surface tension, and......
2021-07-081. Preparation of acid-resistant capsules Glycerin 22.02kg, distilled water 34.13kg, dimethyl silicone oil 10kg, adding gelatin 43.85kg, dissolved under pressure at 70 ~ 80β, and capsules were prep......
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