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Typical organic resins and silicone resins have their own characteristics: alkyd resins are cheap, durable and excellent in water resistance; but they have poor UV resistance. Polyurethane (PU) has ex......
2019-12-25Industrial maintenance coatings are mainly used in industrial anticorrosion, home appliances, marine aquatic parts, furniture and coils. In the early years, considering the high cost of organic silico......
2019-12-25The metal filler has high thermal conductivity and can transfer the heat on the coated substrate. In addition, since the silicone resin is oxidized, the metal particles and the silicone resin fuse to ......
2019-12-25Since the main chain of the silicone polymer is an SI—O—SI—O—one bond, and the side group is an organic group, it has the characteristics of both inorganic and organic substances, and has higher tempe......
2019-12-25A rust-proof and anti-corrosive coating has been developed in China for use as a metal primer. When the metal surface is not completely rust-removed, the coating can be directly applied to the metal s......
2019-12-25Metal surfaces can also be chromated. It is a process in which a chromate solution is used to interact with a metal to form a trivalent or hexavalent chromate layer on its surface. It is mostly used f......
2019-12-23Metals include ferrous metals (such as steel) and non-ferrous metals (such as aluminum alloys). In order to prevent rust, they must be surface treated. There are many surface treatment methods, of whi......
2019-12-23Alkoxysilanes (mainly various silane coupling agents) as adhesion promoters must be used at the interface between the coating and the substrate or the interface between the sealant and the adhesive ma......
2019-12-23The bonding force between the coating and the substrate includes mechanical bonding force, chemical bonding force, diffusion force, and dipole force. The amount of binding force directly affects the a......
2019-12-23The application technology of silicone in coatings (including inks) has developed from professional, high-performance coatings to a wider range of fields. The application of silicone technology can im......
2019-12-23Due to the presence of ether bonds in silicone paints, inherently good chemical resistance. For example, the paint film is immersed in 2% acetic acid: 10% hydrochloric acid, 10% nitric acid, 10% sulfu......
2019-12-21Since polysiloxane is a symmetric molecule and the substituent is a non-polar organic group, the entire molecular formula is non-polar. The inter-molecular force is small, and the cohesion of the mole......
2019-12-21Because the outer layer of the silicone paint has a layer of non-polar organic genes and molecular symmetry, it becomes the basic reason for its good electrical insulation properties and hydrophobicit......
2019-12-21Generally, the heat-resistant temperature of synthetic resin paint is below 150 ℃, while the silicone paint can be used for a long time at 200 ℃. If high-temperature pigments are added, the heat resis......
2019-12-21Silicone resin structure contains both "organic groups" and "inorganic substances". Silicone resins are a type of skeleton composed of silicon atoms and oxygen atoms connected to each other. Different......
2019-12-21
