Production of high-temperature resistant silicone resin with stable performance

Description :

　　1) High temperature resistance

　　Generally, the heat-resistant temperature of synthetic resin paint is below 150 ℃, while silicone paint can be used for a long time at 200 ℃. If high-temperature pigments are added, the heat resistance can reach 400 ℃~500 ℃, and special ones can also reach 800 ℃~900 ℃. Therefore, it is suitable for coating high-temperature resistant components.

　　2) Electrical performance and hydrophobicity number

　　Due to the presence of a non-polar organic gene and molecular symmetry on the outer layer of silicone paint molecules, it has become the fundamental reason for its excellent electrical insulation performance and hydrophobicity. In terms of insulation, not only does it have high insulation resistance, but it also exhibits excellent performance in terms of breakdown amplitude and high-voltage arc spark resistance. Therefore, it can be used for impregnating motors and components with high insulation performance requirements to improve the insulation level of insulation components.

　　The silicone paint film soaked in water for 168 hours has a water absorption rate of about 0.2%, making it suitable for use in high temperature and damp environments.

　　Due to its high surface activity and low tension, polydimethylsiloxane is a symmetrical molecule with non-polar organic substituents, resulting in a non-polar molecular formula. The force between molecules is small, and the cohesive force of molecules themselves is also small, so the surface tension is small. When it is dispersed on the surface of the medium with high surface tension, it can separate the medium. Moreover, because the force between itself and the molecules between the medium is also small, it can reduce the surface tension of the medium, making it difficult to form foam. This is why silicone oil can be used in paint production to have a defoaming effect. Therefore, it can be used as a defoamer and leveling agent in paint to prevent the paint film from glowing, pitting, etc., with a dosage of 0.2% to 0.3%.

　　productionHigh temperature resistant silicone resinstable performance

　　Hubei Xinsihai Chemical Co., Ltd., a manufacturer of high-temperature resistant silicone resin, is a conscientious enterprise with 23 years of production experience and sales. Consultation: Manager Wang. We provide technical services for high-temperature paint, anti-corrosion paint, and insulation paint for domestic and foreign enterprises, as well as a large number of exports to foreign countries. We are suitable for blending various series of high-temperature resistant coatings, weather resistant coatings, inner wall anti-corrosion coatings for high-temperature equipment, and H-grade silicone insulation paint. Our long-term high-temperature resistant coatings can withstand temperatures of 200-700 degrees Celsius and we can provide free sample testing.

　　Dow Corning's 805 silicone resin, 806 silicone resin, 840 silicone resin, Maitu TSR116, TSR145 and other equivalent silicone resins are independently developed and derived products processed and produced by our Hubei New Four Seas company. The quality is stable and can be exported.

　　The coating made of the same 806A silicone resin is used as an organic silicon high-temperature paint to improve heat resistance and weather resistance. It is applied to high-temperature resistant coatings to enhance the product's heat resistance and weather resistance, or other resins are used for high-temperature resistant coatings to improve the product's hardness and scratch resistance. The heat resistance of general products can reach above 550 degrees Celsius.

　　Dow Corning's 805 silicone resin, 806 silicone resin, 840 silicone resin, Maitu TSR116, TSR145, and other equivalent silicone resin specifications:

　　Appearance: reddish brown liquid or colorless transparent liquid

　　Solid content: 52%

　　Temperature resistance: 200-700 degrees Celsius

　　Curing agent: Silane coupling agent KH550

　　Baking temperature: 150-180 degrees for 20 minutes

　　Production of high-temperature resistant silicone resin with stable performance

　　High temperature resistant silicone resin is due to the presence of a relatively stable salt like molecular structure Si-O-Si in organic silicon condensates. Therefore, whether it is a liquid, solid, or elastomeric polymer, it has high heat resistance and chemical stability, excellent electrical insulation, and very good hydrophobicity.

　　Dow Corning's 805 silicone resin, 806 silicone resin, 840 silicone resin, Maitu TSR116, TSR145 equivalent silicone resin, s two-component baking type resin, heat-resistant at 200-600 degrees, thin coating can meet the heat-resistant requirements, primer and topcoat ratio are used together, widely used in industrial, mechanical and electronic industries, petrochemical building materials, metallurgy and other fields, effectively protecting and decorating high-temperature parts such as pipelines, chimneys, motors, electrical appliances, etc.

　　Hubei New Four Seas Chemical Co., Ltd. produces high-temperature resistant silicone resins with stable performance. The main products of Hubei New Four Seas Chemical Co., Ltd. include: high-temperature resistant silicone resins, methylbenzene based silicone resins, epoxy modified silicone resins, pure silicone resins, high-temperature resistant paints, 1053 silicone resins, 1153 organic silicone resins, 1151 silicone resins, 201 silicone oils, 202 hydrogen containing silicone oils, 203 methyl silicone oils, 204 polyether modified silicone oils, food grade defoamers, fermentation defoamers, soy product defoamers, blood product defoamers, juice defoamers, industrial grade defoamers, water-based coating defoamers, oil-based coating defoamers, grout defoamers, etc. Organic silicone surfactants, food release agents, etc. 107 room temperature vulcanized silicone rubber, etc.

AfterSalesService :

• Dow Corning's same 805 silicone resin