Fluorosilicon modified polyurethane The introduction of fluorine and silicon into the polyurethane polymer can effectively combine the advantages of the two elements, so that the surface properties o......
2021-05-14Access in the acrylic resin emulsion was modified to use a certain amount of fluoride silicon monomer -f C and Si - O keys keys can be high, electronegativity, the characteristics of low surface ene......
2021-05-14Resin according to the nature can be divided into: thermoplastic resin and heat curing resin. Thermoplastic resins can be dissolved in solvents, heated to melt, cooled to solidify, and can be repea......
2021-05-14Water is the main cause of building and paint damage, most mineral materials have porous surface, easy to absorb water, thus causing damage to the wall. The research shows that water damage to buildi......
2021-05-13From the point of view of structure, silicone resin film forming agent is composed of silicon atom and oxygen atom as the basic elements, with three-dimensional network structure of polymer. To under......
2021-05-134. Water resistance In the molecular structure of silicone resin, its organic groups such as methyl are arranged outward, and do not contain polar groups, so silicone resin water absorption is low, w......
2021-05-1301. Low surface tension Polysiloxane has low cohesive energy density, low intermolecular force, and high compliant state, which leads to low surface tension. Because the solubility parameter of sil......
2021-05-13With the progress of science and technology, we can pay more attention to our own health, comfort and quality of life while looking up at the stars and oceans. Nowadays, with the aggravation of popula......
2021-05-13The general silicone resin is mostly composed of polymethylsiloxane and polyphenyl siloxane. Silicones containing phenyl groups have better co-capacitance with organic resins than methyl silicone re......
2021-05-12In the late 1960s, with the development of China's electronic industry, it is necessary to use organosilicon encapsulating material with excellent electrical insulation performance, high temperature......
2021-05-12In the 1960s, China's aviation industry is in urgent need of a kind of arc resistant organosilicone molding plastics which can withstand strong current and high voltage to make micro-switches. Beiji......
2021-05-12China's earliest development of silicone glass resin and high temperature mica binder is Chenguang Chemical Research Institute of the Ministry of Chemical Industry Huo Changshun, Chen Rufeng, etc. At ......
2021-05-12Silicone resin composite material is a composite material which is based on silicone resin and reinforced by filler or fiber (or its fabric). It can also be a composite which is combined with other ma......
2021-05-12Designer Melitta Baumeister's works are often centered on simple and crisp black and white silhouettes, which are simple and pure and direct to the heart. Inspired by 3D technology, she made models us......
2021-05-11Asian rhinoplasty is one of the most popular procedures in plastic surgery. The anatomical features of the Asian nose are quite different from those of other races, including low dorsal height, short ......
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