Black Color Good Insulation Overglaze Thick Film Paste for Stainless Steel and Ceramic
FG8503 series is a black color 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.
The overglaze paste FG6003 is black colored insulating paste which
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 630℃ in a belt furnace with 15
minutes at peak temperature.
Overglaze Thick Film Paste FG6003
|Solid Content (%)||83±2|
(5%H 2 SO 4 30min)
(Stainless Steel mesh)
|Typical Drying Condition||100~150°C/(8-10min)|
|Typical Firing Condition||630°C/(8~12min)|
|Shelf Life||Six Months from Date of Shipment|
1. Excellent insulating resistance
The overglaze insulating paste FG6003 is with excellent insulating
resistance. The high breakdown voltage could be up to 2000 VAC/min
(fired thickness >80μm, 25℃).
2. Low thermal expansion coefficient, small distortion
The thermal expansion coefficient of the overglaze insulating paste
FG6003 matches perfectly with the stainless steel plate.
3. Strong adhesion
The overglaze insulating paste FG6003 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
5. Good process stability
The overglaze dielectric paste FG6003 is fired at 630℃, and can
endure several times of printing, drying and firing process without
6. 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
7. Perfectly match with the resistor paste, dielectric paste and
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%.