Characteristics Material nature: It uses epoxy resin, polyurethane, acrylate or silicone rubber as the base material, and adds anti-corrosion fillers (such as zinc oxide, nano-ceramics), curing agents, plasticizers and anti-aging agents to form a three-dimensional network structure. Key features Three-proof performance: moisture-proof (water absorption rate < 1%), mold-proof (antifungal grade 0), salt spray resistant (salt spray test duration > 1000 hours), suitable for corrosive environments such as Marine and chemical industries. Weather resistance and mechanical properties: Resistant to a wide temperature range of -40 ° C to 200 ° C, UV yellowing (light transmittance > 90%), impact resistance (no cracking after 1000 cold and hot cycles), insulation resistance > 10¹²Ω·cm. Environmental protection and safety: No VOC emissions (< 50ppm), complies with RoHS/REACH standards, and the carbon footprint of some bio-based formulas is reduced by 25%. Process compatibility: UV curing (365nm wavelength, 5-30 seconds curing), room temperature/heating curing, supports automated dispensing equipment, adjustable viscosity (100-10000 mPa·s).
Application scenarios Electronics and Electrical Engineering Circuit board (PCB/FPC) protection: Moisture-proof, dust-proof, and resistant to chemical corrosion, enhancing the reliability of electronic devices in high-temperature and high-humidity environments (such as BMS modules for new energy vehicles). Sealing and fixing of sensors, connectors and LED lamps to prevent short circuits, oxidation and mechanical stress damage. Industry and Construction Metal structure protection: Anti-corrosion coatings for steel structures, pipelines and ships, resistant to salt spray, acid and alkali, and solvent erosion. Building sealing: Waterproofing and anti-mold sealing for doors, Windows and curtain walls, suitable for extreme outdoor climates (such as typhoons and high-salt fog coastal areas). Automobiles and Transportation Anti-rust coatings for car bodies and chassis, as well as heat conduction and anti-corrosion sealing for battery packs and electric drive systems. The electrical component protection for rail transit (high-speed rail, metro) features excellent vibration resistance and weather resistance. Emerging fields New energy: Sealing of photovoltaic module frames, anti-corrosion of wind turbine blades, thermal management and protection of energy storage systems (such as lithium battery packs). Medical equipment: Aseptic packaging, biological sample label release layer, ensuring hygiene and easy peeling.
