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Mesothermal Overglaze Thick Film Paste Excellent Insulation Acid Resistant

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Mesothermal Overglaze Thick Film Paste Excellent Insulation Acid Resistant

China Mesothermal Overglaze Thick Film Paste Excellent Insulation Acid Resistant supplier

Large Image :  Mesothermal Overglaze Thick Film Paste Excellent Insulation Acid Resistant

Product Details:

Place of Origin: China
Brand Name: LEED-INK
Certification: ISO9001, ISO14001, SGS, ROHS
Model Number: FG5501

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
Viscosity (Pa.S): 30-70 Color: Blue
Fineness (μm): ≤18 Acid Resistant (5%H 2 SO 4 30min): Good
Insulation: Excellent Drying: 100-150°C/ 10-15 Min
Firing: 550-650°C/ 8-12min



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






Viscosity (Pa.S)

(10rpm, 25±1℃)

Solid Content (%) 76±1
Fineness (μm) ≤18
Color Blue

Acid Resistant

(5%H 2 SO 4 30min)

Insulation Excellent


(Stainless Steel mesh)

165~325 mesh
Typical Drying Condition 100~150°C/(8-10min)
Typical Firing Condition 550-650°C/(8~12min)
Fired thickness(μm) 15~30
Dielectric Constant 8.2
Thinner LEED JZ--XZ
Shelf Life Six Months from Date of Shipment


Remark: The paste color could be customized as blue, green, black.



Feature Advantage


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%.

Contact Details
Hunan LEED Electronic Ink Co., Ltd

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