Thick Film Resistor Paste , 8.2 Dielectric Constant Thermal Heat Paste

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Good Insulation Overglaze Thick Film Paste for 430 Type Stainless Steel Heating Elements Description FG850X series is an environmental friendly high temperature overglaze paste designed as overlay or interbedded insulation. It is non-toxic element up to European RoHS environmental regulation (2002/95/EC), and has good compatibility with various ceramic substrates. Also, if a protective insulation is required for the heating element, the same dielectric paste that has been used to insulate the steel also could be chosen. Application The overglaze paste FG850X series could be screen printed on ceramics and stainless steel substrates for applications such as resistor networks, resistor plate, heating element, sensitivity element for protective insulation purposes. It is dried at 125 and fired using a one hour 850 profile in a belt furnace with 15 minutes at peak temperature. Specification - - - - Overglaze Thick Film Paste FG8501 | Test | Properties | Viscosity (Pa.S) (10rpm, 251) | 30-70 | Solid Content (%) | 761 | Fineness (m) | 18 | Color | Blue | Acid Resistant (5%H 2 SO 4 30min) | Excellent | Insulation | Excellent | Printing (Stainless Steel mesh) | 200~250 mesh | Typical Drying Condition | 100~150C/(8-10min) | Typical Firing Condition | 850C/(8~12min) | Fired thickness(m) | 15~30 | Dielectric Constant | 8.2 | Thinner | LEED JZ--XZ | Shelf Life | Six Months from Date of Shipment | - - - - Feature Advantage 1. Excellent insulating resistance The overglaze insulating paste FG850X series is with excellent insulating resistance. Thehigh breakdown voltage could be up to 2000 VAC/min (fired thickness >80m, 25). 2. Low thermal expansion coefficient, small distortion The thermal expansion coefficient of the overglaze insulating paste FG850X series matches perfectly with the stainless steel plate. 3. Strong adhesion The overglaze insulating paste FG850X series is with strong adhesion. Place the heating plate on a round tube of 40mm diameter, and bend it at 90 degrees with uniform force, no crack on the dielectric layer of the stainless steel plate. 4. Smooth and fine surface The fired dielectric surface is with uniform color, and flatness and smooth. 5. Excellent thermal conductivity and heat resistance properties.

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Hunan LEED Electronic Ink Co., Ltd

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