Infrared high-temperature insulation varnish  

    The Xuchang Infrared Technology Research Institute Co., Ltd. is located on Yongxing East Road in the Xuchang High-Tech Development Zone (Zhongyuan Electric Valley) of Henan Province. It was previously the Xuchang Infrared Technology Research Institute and is now one of the influential infrared heating research institutions in China. I am from1979Year10Since our establishment last month, adhering to“Highlight strengths, focus on quality, enhance service, strive to create onel”Shuanghua Guiding Principle. With strong technical capabilities, a high-quality workforce, and a spirit of innovation, the Xuchang Infrared Institute has developed and produced a series of national-level products.jFirst-generation horizontal infrared products. Main products include: series of infrared radiation (absorption) coatings, infrared heating elements, infrared radiation heating modules (plates), infrared radiation heating ovens (boxes), rapid infrared radiation heaters, and seriesgEnd infrared heating experimental equipment, series of infrared heating controllers, etc. Xuchang infrared high-temperature insulation lacquer is a type of safety material that uses non-conductive substances to isolate or encase charged bodies, providing protection against electric shock.qMeasures. Good insulation is essential for ensuring the safety of electrical equipment and lines.qOperating to prevent electric shock accidents is a fundamental and reliable measure. The characteristic of high-temperature resistant infrared insulating varnish is to isolate or wrap the charged body with non-conductive materials to protect against electric shock.qMeasures. Good insulation is essential for ensuring the safety of electrical equipment and wiring.qOperation and prevention of electric shock accidents are fundamental and reliable measures. Infrared insulating varnishes are typically categorized into three types: gas insulation, liquid insulation, and solid insulation. In practical applications, solid insulation remainszFor wide usage, andzA reliable insulating material. Under strong electrical stress, the insulating material may be punctured and lose its insulating properties. Among the three types of insulating materials mentioned, once the gas-insulating material is punctured, its insulating properties are lost as soon as the external factors are removed.(Strong electric field)Once applied, it can recover its inherent electrical insulation properties.;Once a solid insulating material is broken down, it irreversibly loses all its electrical insulation properties. Therefore, the selection of insulation for electrical lines and equipmentbMust match the voltage level, and must be compatible with the usage environment and operating conditions to ensure the insulation's safety.qFunction. Infrared insulating varnish may reduce or even destroy the insulating properties of insulating materials due to factors such as corrosive gases, vapors, humidity, conductive dust, and mechanical operations. Moreover, the long-term effects of environmental factors like sunlight and rain can also cause the insulating materials to age and gradually lose their insulating properties. The approximate insulation resistance required for various lines and equipment under different conditions is as follows::Generally, the low pressure after new installation or major overhaul should not be less than0.5Ω;Operating low-voltage lines and equipment should have an insulation resistance not less than1000Ω/V;Equipment and wiring in damp conditions should have an insulation resistance not less than500Ω/V;Insulation resistance in control lines should generally not be lower than1MΩInsulation resistance for high-voltage lines and equipment generally should not be less than1000MΩInfrared high-temperature resistant insulating varnish, heat-resistant1700℃Above, inorganic products produced using proprietary technology-Organic polymer binder, composed of inorganic crystal materials with high volume resistivity and tight structure, such as alumina and silicon nitride as fillers, mainly using our company's produced particles as the high-temperature film-forming material, to form infrared high-temperature insulating paint. Strictly control the raw material ratios during production to avoid the introduction of impurities, particularly alkali metal or alkaline earth metal ions.;Minimize the content of glass phase and strive to reduce the conductivity of the glass phase added to improve process properties. During production, pay close attention to strictly controlling the introduction of iron, cobalt, and other variable valence metal ions to prevent the formation of free ions and holes. Simultaneously, strictly control the temperature and atmosphere during the production process to avoid redox reactions that produce electrons and holes, and prevent lattice transformations that could cause crystal defects. The high-temperature infrared insulating paint can be applied to various materials, cures at room temperature, and the curing time is24Hours. The main performance characteristics of the high-temperature resistant infrared insulating paint coating are as follows::l High volume resistivity, greater than at room temperature10Ωm。l High dielectric strength(Penetration Strength), greater than10KV/m。l Excellent chemical stability, water-resistant, moisture-resistant, aging-resistant, and corrosion-resistant.l High flash point, high ignition point, and excellent resistance to aging.l Heat-resistant600℃Available for extended periods600℃The following tasks.l Smooth coating, excellent adhesion, easy to apply. Infrared high-temperature insulating paint, made with a special infrared high-temperature solution, with high temperature resistance600-1700℃Water-based inorganic infrared high-temperature paint, formulated with a proprietary pure inorganic polymer high-temperature solution, composed of high-resistance inorganic crystal materials such asα-Alumina, Silicon NitridegMica sheets with infrared as the filling material, featuring dense coating and high hardness, are suitable for application as high-temperature insulators on various inorganic materials.(Special materials require a primer coat before painting.)The construction environment is dry and well-ventilated.10℃Above, curing time at36Hours or more. Features of high-temperature resistance infrared insulating varnish:l High volume resistivity, greater than at room temperature10Ωm。l High dielectric strength(Penetration Strength)No Chinese content provided.10KV/m。l Excellent chemical stability, aging resistance, corrosion resistance, and good antioxidant properties. The role of high-temperature insulating varnish is to isolate charged parts with different electrical potentials in electrical equipment. Therefore, insulating materials should first have high insulation resistance and voltage strength, and be able to prevent accidents such as leakage and breakdown. Secondly, good heat resistance is required to avoid aging and deterioration due to long-term overheating.;Additionally, the material should possess good thermal conductivity, moisture resistance, lightning protection, and high mechanical strength, as well as ease of processing. Based on these requirements, common performance indicators of insulating materials include insulating strength, tensile strength, specific gravity, and expansion coefficient. Insulating varnishes commonly used by electricians, categorized by their chemical properties, can be divided into inorganic insulating materials, organic insulating materials, and hybrid insulating materials. Common inorganic insulating materials include:Mica, asbestos, marble, porcelain, glass, sulfur, etc., mainly used for motor and electrical insulation winding, switch bases, and insulators. Infrared organic insulation materials include:Shellac, resins, rubber, cotton yarn, paper, hemp, artificial silk, etc., are mostly used to manufacture insulating varnishes, insulation materials for winding conductors, etc. Mixed insulating materials refer to various shaped insulating materials processed from the above two materials. They are used as the bases for electrical appliances, and the external insulating varnish is one of the key factors determining the technical and economic indicators of motors and electrical appliances. One of the important technical and economic indicators of motors is the quality-power ratio, which is the ratio of the mass to the power.kg/kwValue. Reducing the ratio is of great significance to the motor. It is reported that from1900Year to1967Year1hp(0.75kW)The motor quality is40kgReduce to10kgAs of now, it has been reduced to6kg/kWLevel. A significant cause of this change is the use of high-temperature-resistant insulating materials. Reducedkg/kWSignificant savings in metal materials can be achieved, reducing motor costs. For instance, one unit of...AGrade(105℃)Motor utilizesHGrade(180℃)After insulation, the volume can be reduced.30%~50%Save copper20%Silicon steel sheets30%~50%Cast Iron25%Of course, using the same model with a higher temperature index insulating material can increase power output or extend the lifespan of the motor. From the cost perspective of motors and electrical products, the cost of the insulating material accounts for about half, which all illustrates the status and role of insulating materials in the motor and electrical industry.XWGTModel High Temperature Infrared Radiation Coating88Named as a recommended energy-saving project in Henan Province annually, and awarded the Third Prize for Technological Progress in Xuchang City.2002In the year, we developed and produced nano low-temperature infrared radiation coatings. The Xuchang Infrared Institute will continue to maintain its research and development efforts in infrared radiation heating technology to enhance safety and efficiency.qEfficiency, reliability, and system lifespan, providing for you,zPure infrared heating technology solutions.