Электронные компоненты заливки клея

Properties and USES This series product for high elastic electronic components potting glue, points of A and B components packaging, will be A, B two components by mixing ratio can be carried out and fully mixing potting, A, B two components can be long-term stored separately. The mixture with good fluidity, high curing has good elasticity, it has excellent resistance to high temperature resistance, corrosion resistance, radiation performance, can be in - 50 200 range, and long-term use short-term use temperature can reach 2.5, also has excellent performance, and water-resistant, resistant to ozone resistance, resistance to atmospheric aging arc, performance. This series product technical indexes by 100 seven day and night after the intensifying test no change, the product not cracked, no hardening, can withstand outdoor long-term atmospheric blasting bask, up moisture, shock, the role of weathering resistance, suitable for outdoor use for a long time. The main technique paramet Type number RTV-T-800RTV-T-801RTV-T-806RTV-T-820 Vulcanizationbefore The view Colorless transparent black Colorless transparent Colorless transparent Viscosity (Mpa · s)A1000 2000500 1500B5Density (g/cm3)A0.98B0.92Mixing proportion 100 5Sulfurization time (h) 1 8Operating time (min) 30303030 Vulcanization afterHardness (JIS A) 15 30Elongation (%) 50 80 50 80Tear strength (KN/m) 3 550 80Tensile strength (Mpa) 0.5 1.5Theelectricalcharacteristics Volume resistivity (cm) Ω, ≥1014Breakdown voltage (KV/mm) ≥15Dielectric constants (50Hz) 2.7 3.3Dielectric loss (50Hz) ≤0.02 applications Electronic components potting, then, coating materials, insulation, shockproof within moistureproof, such action.