LED выделенный заливки клея

Properties and USES: 1, this series of products of two-component, ambient curable condensation type organic silicon high elastic electronic components, pouring sealant was designed for outdoor LED display encapsulation protection design. 2, the points of A and B two components of packaging, A component to black viscous liquid, B component for small yellow translucent liquid, will be A, B two components by mixing ratio and fully mixing, and then potting. 3, this product mixtures with good fluidity, high curing has good elasticity, it has excellent resistance to high temperature properties, can be in - 50 °C 200 °C range for long-term use, also has excellent electrical properties, resistant to ozone resistance and atmospheric aging performance. The main technique parameters Type number RTV-T-5801RTV-T-5805RTV-T-5806 Vulcanizationbefore The view black Viscosity (Mpa · s) A A18000 220003000 4000B5Density (g/cm3) A1.12±0.021.08B0.98Mixture ratio 100 5100 5Sulfurization time (h) 1 6Operating time (min) 30Vulcanization after Hardness (JIS A) 35±218±218±2Elongation (%)50 200Tear strength (KN/m) 15±2Tensile strength (Mpa) 4±15±15±1Theelectricalcharacteristics Volume resistivity (cm) Ω More than 1014 Breakdown voltage (KV/mm) More than18 Dielectric constants (50Hz)2.7 3.3Dielectric loss (50Hz) Less than0.02 applications The LED display, general power electrical module, pixel tube, HID power supply, potting and protection.