Elpecast Wepesil VU 4675 elastic silicone casting compound features a shore-A-hardness of 30–40 and a high permanent thermal resistance of up to 200°C. Protects and insulates electronic components and assembled PCBs against extreme climatic conditions and aggressive media. Ceramic fillers aid thermal conductivity of approx. 1.2 W/m*K. Suited to applications where heat is to be dissipated rapidly from high power LEDs to a wide area. Gray, solvent-free; resists chemicals and weathering. Classified as hardly flammable due to its chemical characteristics. Removable for repairs. Mixing ratio of 1:1 parts by volume or weight. Cures at room temperature but may be accelerated by heat (e.g., 15 min at 125°C).

Peters, peters.de

• Prev
• Next