Dow DOWSIL™ ME-4039 Semiconductor Protective Coating Clear is a two component, solvent free, thermoset silicone gel that is used for sealing and protecting electrical components from moisture, stress, contaminants, and shock. It offers high purity, flexibility, and good electrical properties. 0.9 kg Kit.
Typical Use: | Protection of microelectronic devices; coatings for integrated circuit devices in various package designs (DIP, PGA and cavity packs), hybrid circuits, LED coatings and light pipes in octo-coupler devices. |
Brand: | DOWSIL |
Color: | Clear |
Components: | 2 part |
Cure System: | Heat |
Cure Time: | 2h @ 150 °C |
Dielectric Strength: | 470 V/mil |
Flash Point: | Base: 121.1 °C; Curing Agent: >101.1 °C |
Hardness: | 48 A |
Mix Ratio: | 1:1 |
Specific Gravity: | Mixed: 1.03 @ 25 °C |
Tensile Strength: | 1,000 psi |
Thermal Conductivity: | 0.11 W/mK |
Viscosity: | Mixed: 4,900 to 5,800 @ 25 °C |
Volume Resistivity: | >1 x 10^15 ohm-cm |
Working Time: | >168h @ 25 °C |