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Company news

Ultra low resistivity suitable for screen printing dot coating with weldable conductive copper paste

Time:2022-09-30Number:1208

Research Platinum SeriesWeldable conductive copper pasteIt is produced and developed through the integration of advanced technology and nanotechnology using raw materialselectronic pasteProduct; This product has strong printing adaptability, single component, some adhesion, ultra-low resistivity, suitable for screen printing, dot coating, brushing, immersion coating, spray coating, etc; The company can develop and manufacture special slurry products according to customer requirements.

Product Usage: Mainly used for electronic circuits, circuit boards LED、 The field of electronic circuits made of materials such as ceramics, metals, glass, PI, etc.

Applicable substrates: metal, ceramic, glass, PCB board, PI substrate.

Basic quality parameters:

Name

Solderable conductive copper paste

Model number

YB-1040

project

Indicator

Appearance

Yellow viscous liquid, no impurities, no crust, no layering

Viscosity (Pa.s)

70-180 adjustable

Fineness (μ m)

≤10

Solid content (%)

82 ± 1 adjustable

Adhesion kg/mm2

3M tape does not peel off

Chinese pencil

Pencil hardness: ≥ 5H

Resistance (m Ω/cm2/25 μ m)

<0.01 ohms

Dry conditions

160 ℃, 10 minutes 200 ℃, 10 minutes

Applicable substrate

Metal, ceramic, resin plate and other substrates

thinner

thinner

Mesh board cleaning agent

Cleaning water, etc

Usage and precautions:

1. The viscosity of the system is extremely sensitive to diluents. If dilution is required, it should be carried out under the guidance of the company's technical personnel, or gradually tested by adding a very small amount (not exceeding 5% of the total amount) each time; The remaining ink can be retrieved and used.

2. Mix with a blender for 1-3 minutes before use to achieve the desired printing effect; If there are no conditions, you can also use an ink mixing knife to manually stir slowly and evenly for about 2-5 minutes.

3. Suitable for screen printing methods. Conventional use of British 100 to 250 mesh polyester screen printing. You can also apply dot coating, brush coating, dip coating, spray coating, etc

4. The original packaging of this copper paste should be sealed and stored in a cool place for 12 months.

5. The above data is obtained under the conditions of our company's product testing laboratory and is for reference only; Whether it is suitable for the user's requirements shall be subject to the user's adjustment results based on the actual on-site conditions.
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