Automobile Glasses Conductive Paste Silver600 Degrees Fired Temperature

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600 Degrees Fired Temperature 80% Silver Contain Conductive Silver Paste for Tempering Glass


LEED-INK produces a great variety of silver-based pastes for the sector of automotive glasses. Our products are used for the production of interior rear view mirrors, tempered-glass laminated windows and windshields for supplementary alarm, radio aerials and defrost system.

DT5572 silver paste has advantages of good printability & solderability, high adhesion & resistance stability.


The silver paste is mainly applied on automobileelectrically heated glass(tempering glass, toughen glass) for defroster and/or defogger purposes.

It forms the pattern on the automobile glass through the silk screen printing process. After drying and heating process, the metal silver conductive wire is formed on the automobile glass. When the power is electrified, the heat can be generated and the frost on the glass can be removed.


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Test | Properties |
DT5572 |
Ag Content (%) | 78-82 |
Viscosity (Pa.S) (NDJ-99,4#,10rpm,250.5) | 30-65 |
Fineness(m) | 15 |
Screen Mesh (Polyester mesh) | 200~280 |
Leveling Time | At room temperature, 2-3min |
Recommended Drying Conditions | 150-180/3min |
Recommended Firing Conditions | 600-650/3min |
Fired Thickness(m) | 12-15 |
Conductivity(m/sq) | 3 |
Drift of Resistance after Reliability Test (%) | 10 |
Adhesion((N) | 130 |
Shelf Life | Six Months from Date of Shipment |
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Featured Advantage

1.High conductivity silver pastes for printing thin lines.

2. Wide firing temperature range
The firing temperature range is wide as 600-650 and it could meet most production process requirement.

3. Good Acid Resistance

Put the sample soaked in 0.1N sulfuric acid solution(at room temperature) for at least 2 hours, remove the silver layer with adhesive tape and no Ag transfer, and the resistance drift is less than or equal to 8%.

4. Excellent anti-oxidation and anti-sulfide properties

Put the sample soaked in 400g ethanol plus 1g sulfur powder(elemental sulfur) solution for over 2 hours, the surface shall no significant change(yellow or black).

Why Choose Us?

1.Customiszed production for different paste electrical properties requirements.

2.To inform customers of price trends in the market timely.

3.Regularly train the first-line operators for the paste products knowledge and the operation skills.

4.Fast delivery: quick supply of sample in stock and 3-7 days for bulk production.

5.3 steps for inspection(self-inspection, mutual inspection, special inspection) before delivery to guarantee the product quality.

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