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Silver conductive paste

Piezoelectric buzzer silver paste

Piezoelectric honeycomb silver paste has shown great potential in the field of piezoelectric ceramic components due to its excellent conductivity, high temperature resistance, and good adhesion. It not only improves the conductivity and stability of piezoelectric components, but also meets the requirements of high temperature and reliability. With the continuous development of electronic technology, this conductor paste will play a key role in more piezoelectric component applications, promoting the progress of electronic manufacturing technology.

Hotline

+86-13826586185

Piezoelectric honeycomb silver paste is a high-performance conductive material designed specifically for piezoelectric ceramic components. This silver paste is made by combining high-quality silver powder with a specially made resin matrix, and is processed through fine mixing and dispersion techniques. It has excellent conductivity, high temperature resistance, and good adhesion, making it suitable for electrode fabrication of piezoelectric ceramic components, such as piezoelectric buzzers, piezoelectric sensors, etc.

Product characteristics

High conductivity: The silver powder content is high, ensuring that the conductive layer has extremely low resistivity and improving conductivity.
High temperature resistance: able to maintain stable conductivity in high temperature environments, suitable for high-temperature sintering processes.
Good adhesion: A strong bond is formed between the resin matrix and the piezoelectric ceramic component, ensuring stable adhesion of the silver paste on the substrate.
Excellent processing performance: It has good fluidity and thixotropy, suitable for various processes such as screen printing and spraying.
Environmentally friendly and pollution-free: Complies with environmental standards, with no harmful gas release during use, and is environmentally friendly.

Product advantages

Improving conductivity: High silver content ensures excellent conductivity of the slurry, meeting the needs of piezoelectric ceramic components.
Enhance high temperature resistance: able to maintain stable conductivity in high temperature environments, suitable for high-temperature sintering processes.
Improving adhesion: A strong bonding force is formed between the resin matrix and the piezoelectric ceramic component, enhancing the stability of the silver paste.
Cost reduction: Convenient processing performance reduces defects in the manufacturing process, helping to lower manufacturing costs.
Environmentally friendly and pollution-free: The product meets environmental standards and does not release harmful gases during use, making it environmentally friendly.

application area

Piezoelectric honeycomb sheet: an electrode material used for piezoelectric honeycomb sheets, providing high conductivity and good adhesion.
Piezoelectric sensor: The electrode material used in piezoelectric sensors ensures stable signal transmission.
Other piezoelectric components: Suitable for other piezoelectric ceramic components that require high conductivity, high temperature resistance, and good adhesion.

workshop show

Used as electrode material for piezoelectric ceramics such as piezoelectric buzzers and filters. Burn non stick pieces. Good adhesion.

Main performance indicators:

Product brand	Solid content%	*^1Fineness μ m**	*^2Viscosity Pa.s**
XJY-Ag-8062（62）	66~68	≤10	200~400
XJY-Ag-8062（60）	61~63	≤10	200~400
XJY-Ag-8062（58）	60~62	≤10	200~400
XJY-Ag-8062（55）	56~58	≤10	200~400
XJY-Ag-8062（50）	51~53	≤10	200~400
XJY-Ag-8062（48）	50~52	≤10	200~400
XJY-Ag-8062（45）	47~49	≤10	200~400
XJY-Ag-8065（60）	61~63	≤10	200~400
XJY-Ag-8165（60）	61~63	≤10	200~400
When customers request special anti sticking requirements, the fineness can be relaxed to 15 μ m 2. Viscosity detection conditions, BROOK Field DV-52 # shaft 25 0.5r/min

Recommended usage conditions:

1. Mixing: Mix evenly before use.

2. Suggested printing thickness: 10-15 µ m

3. Material and mesh size of wire mesh: Nylon wire mesh, British 200-280 mesh

Stainless steel wire mesh, imperial 200~280 mesh

4. Drying: After printing, place it in a 150-250 ℃ oven or under an infrared lamp for 2-5 minutes.

5. Sintering process (recommended): Sintering in tunnel furnace, peak sintering temperature of 750~850 ℃, peak insulation time of 10~15 minutes, sintering cycle of 45~60 minutes.

Performance indicators after firing:

1. Solderability: Excellent

2. Adhesion (2X2mm2, vertical):> 40N

3. Square resistance (m Ω/□): 2-4

precautions

1. Safe use: If the slurry is accidentally swallowed, inhaled, or comes into contact with the skin, it is harmful. Therefore, it should be thoroughly washed with water immediately after use. Avoid contact with eyes, skin, or clothing, and do not get close to fire or combustibles. Because it is flammable, it should be covered tightly when not in use to avoid inhaling volatile gases, and air circulation should be maintained during use.

2. This slurry is a ready to use product and does not need to be diluted. If dilution is required, please use our company's specialized diluent. The amount added should not exceed 3% (weight ratio). Excessive diluent will directly affect the performance of the slurry.

3. The thickness of the printed circuit itself cannot be less than 4 μ m, otherwise the conductivity will be unstable.

4. This slurry should be stored in a cool and dry place between 4-25 ℃.

5. Storage period: Sealed in original packaging for six months.

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Piezoelectric buzzer silver paste