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1.Overview Polysilazane is a highly reactive polymer with Si-N bond as the main chain, which is capable of reacting strongly with water, oxygen and many polar substances. This material has a wide ran......
2024-06-20The application of high temperature resistant resins in the field of composites has its own characteristics and advantages, and the industry is further expanding its applicability to composite materia......
2024-06-19Heat-resistant polymer refers to polymer materials with good high temperature stability, widely used in aerospace, energy, electronics, building materials and other fields. In the field of modern indu......
2024-06-19In order to preserve the internal information of paleontological fossils and give full play to their ornamental and scientific research value, it is necessary to take measures to protect fossils effec......
2024-06-18Silicone (Q) resins are man-made elastomers that combine high heat resistance with good cold resistance to produce materials that offer many advantages over natural rubber. Elastomers are polymers tha......
2024-06-18Classification of Silicone ResinSilicone resin is a semi-inorganic polymer with silicone-oxygen-silicone as the main chain and organic groups attached to the silicone atoms of the crosslinked type. It......
2024-06-17Organic silicone resin is a kind of polymer material with special structure and performance, mainly composed of silicon, oxygen, carbon and other elements. According to its structure and performance, ......
2024-06-17As one of the few thermal structural materials that can be used at temperatures exceeding 2 500 K, carbon/carbon composites (C/C composites) have excellent properties such as low density, ablation res......
2024-06-141. High-temperature silicone material properties High-temperature silicone, as the name suggests, is a silicone material that can maintain stable performance in a high-temperature environment. It is ......
2024-06-14Example 5: Use as a permanent anti-fingerprint coating The polysilazane used was a fully hydrogenated polysilazane with a number average relative molecular mass of 150~150,000, and a 20% concentratio......
2024-06-13Example 1: Ceramic coatings Coatings are made by dispersing silicon carbide, silicon tetrazolium tetrazolium, or mixtures thereof, in a solution consisting of polysilazane and an aromatic solvent. Th......
2024-06-13China's earliest organosilicon glass resin and high-temperature mica binder research is the Ministry of Chemical Industry Chenguang Institute of Chemical Industry, Huo Changshun, Chen Rufeng, etc., wh......
2024-06-121. Polysilazane is used in carbon material antioxidant Carbon materials, such as graphite, carbon fiber, with low density, high performance, no creep, non-oxidizing environment resistant to ultra-hig......
2024-06-121.Polysilazane as ceramic precursor The method of obtaining ceramic materials by cracking polymers has unique advantages over the traditional inorganic powder sintering method, such as: ceramic mate......
2024-06-11Polysilazanes are a class of inorganic polymers with Si-N bonds as repeating units in the main chain. Researchers have been studying polysilazanes for nearly a century, since A. Stock et al. first rep......
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