Good Anti-oxidation 60% Ag Content Conductive Silver Paste for Automotive Windshield
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 systems.
Silver paste DT5577 is with 60% Ag content conductive paste specially designed for automotive windshield such as tempering glass and toughened glass.
The silver paste 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.
- - - -
Test | Properties |
Ag Content (%) | 58-62 |
Viscosity (Pa.S) (NDJ-99,4#,10rpm,250.5) | 30-60 |
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) | 8-15 |
Conductivity(m/sq) | 6-7.5 |
Drift of Resistance after Reliability Test (%) | 10 |
Adhesion((N) | 80 |
Shelf Life | Six Months from Date of Shipment |
- - - -
1. Small change of resistance with long-time printing
The resistance drift could be controlled within 10% during lab testing. It shows the paste could keep stable performance after printing and firing process.
2. 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%.
3. Excellent anti-oxidationand 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).
Q1: Whats your MOQ?
A:Mostly our MOQ is 1kg,while sometimes we accept less quantity like 200g on the condition that a sample charge is 100% paid.
Q2: How long does it take to the goods arrived ?
Usually we will arrange the shipment withinin 3 to 7 days.
Q3: What payment terms is acceptable to you?
T/T, Western Union, Paypal, and L/C.
Q4: Can I get a sample?
A: Yes, sample is available. If noble metal such as Ag, Pd included, and the material cost is already high, we do not offer free samples.
Q5: How do you treat quality complaint?
A:First of all, our QC department will do strict examination of our export products in order to reduce the quality problem to near zero. If there is a real quality problem caused by us, we will undertake all the expense of replacement.