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YF Power's RTV-1 Silicone Rubber Anti Pollution Coating works by forming a thin, flexible layer that adheres to materials like porcelain, glass, or epoxy.
Our RTV-1 Silicone Rubber Anti Pollution Coating is a high-performance protective solution designed to safeguard porcelain, glass, epoxy insulators, and other high-voltage insulating equipment from surface contamination that can cause operational issues.
It forms a long-term hydrophobic surface. Thus it prevents the formation of wet conductive films and therefore the risk of pollution flashovers.
Excellent Hydrophobicity: Prevents flashovers by repelling moisture.
High Anti-Pollution Flashover Voltage: Offers strong arc resistance and proof tracking.
Superior Electrical Insulation: Enhances the performance of high-voltage equipment.
High Strength & Adhesion: Provides durable protection with strong bonding and corrosion resistance.
Environmental Resistance: Resists ozone, UV rays, and aging, with no peeling or cracking.
Low Maintenance: Long-lasting with no cleaning required during the effective period.
The spray gun should be moved evenly across the surface at a distance of about 30 - 50 cm. Due to the thixotropic properties of it. it is usually possible to apply the first layer with a good cover. A second layer can be applied after approximately 30 minutes.
With two coats, usually a dry film thickness of about 0.5 mm will be achieved meaning a high protection for many years. Full cure is obtained in 8 - 12 hours after coating application depending on thickness and humidity.
Wind during spraying will cause overspray. Rain can damage the coating. In case of rain, please protect the job site or stop application.
About 2 kg of it is needed to coat each square meter of porcelain insulator surface with a dry film thickness of 0. 5 mm. An additional amount of approximately 10 % has to be calculated to take overspray into consideration.
All spraying equipment should be cleaned with a nonpolar solvent (e. g. Xylene or White Spirit) immediately after use.
Power Systems: Transformer substations, transmission line insulators, power plants, and booster stations.
Industrial Use: Chemical industries, steel plants, electric railways, and mines exposed to pollution, fog, salt mist, and other harsh environmental conditions.
High-Voltage Equipment: Perfect for electrical equipment rated at 500 kV and above, ensuring safe and reliable operations in challenging conditions.
Packaging: The RTV coating is available in sealed metal containers.
Storage: Store in a dry, ventilated area, away from sunlight and rain. Ensure it is used within six months from the date of manufacture, though it can be rechecked and approved for use if exceeding this time frame.
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