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Overglaze Non Conductive Thermal Paste , Stainless Steel Heater Resistive Paste

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Overglaze Non Conductive Thermal Paste , Stainless Steel Heater Resistive Paste

China Overglaze Non Conductive Thermal Paste , Stainless Steel Heater Resistive Paste supplier

Large Image :  Overglaze Non Conductive Thermal Paste , Stainless Steel Heater Resistive Paste

Product Details:

Place of Origin: China
Brand Name: LEED-INK
Certification: ISO9001, ISO14001, SGS, ROHS
Model Number: FG850X

Payment & Shipping Terms:

Minimum Order Quantity: 1KG
Price: Negotiable
Packaging Details: 1KG/ Plastic Jar, 6 Jars/ Carton. Carton size: 39*26*17cm. G.W.:7.5KG/ Carton
Delivery Time: Within 7 days after payment confirmed.
Payment Terms: L/C, T/T, Western Union, Paypal
Supply Ability: 50000KG per month
Detailed Product Description
Color: Blue, Green, Black Fineness (μm): ≤18
Acid Resistant (5%H 2 SO 4 30min): Good Insulation: Excellent
Drying: 100~150°C/ 8-10 Min Firing: 850°C/ 8-12min
Dielectric Constant: 8.2



Good Dielectric 850 DegreeC Fired Overglaze Non Conductive Paste


for 430 Type Stainless Steel Heaters





FG850X series is an environmental friendly high temperature(850 degreeC fired) overglaze non conductive 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 non conductive 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.





Overglaze Thick Film Paste FG850X






Viscosity (Pa.S)

(10rpm, 25±1℃)

Solid Content (%) 76±1
Fineness (μm) ≤18
Color Blue, Green, Black, Gray

Acid Resistant

(5%H 2 SO 4 30min)

Insulation Excellent


(Stainless Steel mesh)

200~250 mesh
Typical Drying Condition 100~150°C/(8-10min)
Typical Firing Condition 850°C/(8~12min)
Fired thickness(μm) 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. The high breakdown voltage could be up to 2000 VAC/min (fired thickness >80μm, 25℃). 


2. 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.


3. Excellent printing characteristics

The paste is with proper viscosity, good thixotropy and levelling properties which enables excellent printing properties. After screen printing, the film is well-distributed, compact, clear and smooth.


4. Smooth and fine surface

The fired dielectric surface is with uniform color, and flatness and smooth.


5. Good Compatibility

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%.

Contact Details
Hunan LEED Electronic Ink Co., Ltd

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