Conductive adhesive process plays a key role in circuit connection, conductive repair and fixation of electronic components.
I. The principle of conductive adhesive process
Conductive adhesive process refers to the use of good conductive properties of the glue or material, fill the conductive holes on the circuit board or connect the conductive path in the circuit, so as to realize the connection of the circuit and conductive function. Its principle mainly includes the following aspects.
1. Conductive filling
the conductive adhesive will be filled into the conductive holes on the circuit board or connecting paths to form a conductive layer, to achieve the connection of the circuit and the conductive function.
2. Curing process
through heating or UV curing, etc., so that the conductive adhesive to form a stable conductive layer, to ensure that the conductive properties and connectivity stability.
II. The application of conductive adhesive process
Conductive adhesive process in the PCBA processing has a wide range of application scenarios, mainly including but not limited to the following aspects:
1. Conductive hole filling
Used to fill the conductive holes in the PCB circuit board, repair the conductive holes and components connected to poor or broken circuit.
2. Connection circuit repair
Used to repair the circuit board on the broken or damaged wires, to restore the conductive function of the circuit.
3. Electronic components fixed
Used to fix electronic components, improve the stability and reliability of the connection between components and circuit boards.
III. Conductive adhesive process in the PCBA processing has the following advantages
1. Strong flexibility
Conductive adhesive can be filled with different shapes and sizes of conductive holes or connecting paths according to the actual need, with strong flexibility and adaptability.
2. Good conductivity
Conductive adhesive filled with a conductive layer formed after the conductive performance is good, to meet the conductive requirements of the circuit.
3. Repair ability
Conductive adhesive can repair the fracture of the wire or conductive hole of the broken circuit and other issues to improve the reliability and stability of the circuit.
IV. In the application of conductive adhesive process, need to pay attention to the following matters
1. Glue selection
Select the appropriate conductive adhesive, consider the conductivity of the glue, curing method and environmental adaptability and other factors.
2. Curing process
Strictly control the curing process of conductive adhesive to ensure the stability of the conductive layer and conductive properties.
3. Quality inspection
The conductive layer after filling the conductive adhesive quality inspection to ensure that the conductive layer in line with the design requirements and process standards.
Company Profile
Zhejiang NeoDen Technology Co., Ltd. has been manufacturing and exporting various small pick and place machines since 2010. Taking advantage of our own rich experienced R&D, well trained production, NeoDen wins great reputation from the world wide customers.
In our global Ecosystem, we collaborate with our best partners to deliver a more closing sales service, high professional and efficient technical support.
We believe that great people and partners make NeoDen a great company and that our commitment to Innovation, Diversity and Sustainability ensures that SMT automation is accessible to every hobbyist everywhere.