Payment & Shipping Terms:
|Fineness (μm):||≤18||Acid Resistant (5%H 2 SO 4 30min):||Good|
|Insulation:||Excellent||Drying:||100-150°C/ 10-15 Min|
Good Insulation Mesothermal Overglaze Thick Film Paste for 430 Type Stainless Steel Substrate
FG5501 is an environmental friendly mesothermal 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 compatibilities 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.
The overglaze paste FG550X 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 at 550-650℃ profile in a belt furnace with 12 minutes at peak temperature.
Overglaze Thick Film Paste FG5501
|Solid Content (%)||76±1|
(5%H 2 SO 4 30min)
(Stainless Steel mesh)
|Typical Drying Condition||100~150°C/(8-10min)|
|Typical Firing Condition||550-650°C/(8~12min)|
|Shelf Life||Six Months from Date of Shipment|
Remark: The paste color could be customized as blue, green, black.
1. Excellent insulating resistance
The overglaze insulating paste FG5501 series is with excellent insulating resistance and can be used as protective overglaze materials on the heating element.
2. Low thermal expansion coefficient, small distortion
The thermal expansion coefficient of the overglaze insulating paste FG5501 series matches perfectly with the stainless steel plate.
3. Strong adhesion
The overglaze insulating paste FG5501 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. Environmental friendly, up to RoHS regulation
This overglaze dielectric paste contains no toxic materials and heavy metal ions such as lead, Cadmium, nickel, and it is environmental friendly and meet environmental standard of RoHS regulation.
5. Perfectly match with the resistor paste, dielectric paste and conductor paste
The overglaze paste is with good compatibility with resistor paste, dielectric paste and conductor paste. After fired, there is no bubbles, no obvious yellowing, and with smooth and dense surface. The resistance re-fired drift is within 5%.