high voltage insulator RTV silicone rubber coating, anti pollution flashover coating

Superiority:

Features:

• Good hydrophobicity and fast, equal and stable hydrophobicity migratory Can prevent pollution flashover effectively Can work in high withstand voltage, arc resistance, tracking and erosion resistance, nice electrical insulativity High-strength, strong adhesion and high corrosion tolerate Ozone, UV- and environmental aging resistance, can perform efficiently for long period Coating is acid-, alkali-resistant, salt-tolerant and oxidant-resistant, no need to maintain and clean during validity Color: normal is red and white (customized) Surface dry time: 26 minutes (25 ±2°C, 40 to 70%RH) Hardening time: 49 hours (25 ±2°C, 40 to 70%RH) Volume resistivity: 2.1 x 1,013 to 2.3 x 1,013Ω Dielectric strength: at least 20hV/mm Adhesion: class 1 Abrasion resistance: 0.3468g Flammability: class FV-0 Solid content: 56.1% (baking 180°C) Lifespan: 10 years

Main component of RTV is one-component room temperature vulcanized liquid silicone rubber Mainly used to prevent outdoor insulator from pollution flashover for power transmission, substation and distribution equipment with 1 to 1,000kV rated voltage, which is operating under dirty environment with -50 to 200°C Also can be used to protect and prevent outdoor insulator from pollution flashover for electrical device which works in humidity and easy be polluted environment as in chemical, steel, factories and mines and electrization railway Improve equipment's insulation level Passed test by quality inspection and test center for equipment of electric power and synthetic materials aging, chemical industry quality supervision and testing center