Conductive foam tape is a shielding material made of low surface resistance conductive cloth wrapped with foam, formed by glue coating and cutting. The conductive cloth material is based on strong polyester fiber, and its surface is electrolessly plated with copper, silver and nickel metals with good conductivity, which has good conductivity and shielding performance. The foam uses high temperature resistant sponge, which has good compressibility and good softness, so that it can ensure a good conductive contact area.
Its main features
1. Its material is very light and can have the performance of electromagnetic shielding. The electrostatic protection performance of the leading product is permanent.
2. The material is light, so its surface impedance is reduced, and it has no dependence on environmental humidity.
3. The application of good corrosion resistance and oxidation resistance fully meets the needs of high-tech enterprises such as optoelectronics, microelectronics, aviation, aerospace, communications, military, chemical industry, etc. for new anti-static materials.
Its main functions
1. It is generally used to seal EMI shielding rooms, shells and electronic equipment seams,
2. Shielding the winding cable,
3. It can provide a reliable grounding surface, so as to provide electrical contact for surfaces that cannot be welded.
There are two aspects of shielding interference, internal and external. Both aspects will have a certain impact on the screen. If you put your mobile phone next to the CRT display screen in the past and a call comes in, the screen will shake. This is electromagnetic interference. Although electromagnetic interference fluid has less interference on the crystal display screen, it still has a certain impact, and conductive tape is still needed.
Its main uses
1. Widely used in conductive tapes, conductive foams, electrical appliances, electrical equipment, wire insulators, buildings, furniture materials, etc.
2. The most typical application of conductive cloth is conductive pads. It is a cost-effective gap material used in gaps in chassis or other equipment to provide low-impedance conductive connections.
3. It uses highly conductive and anti-corrosion conductive cloth, wrapped with highly elastic PU foam, and is precisely processed.
4. It has a good electromagnetic wave effect. It can be processed into various shapes and sizes according to customer requirements and is widely used in EMI/EMC prevention and control of various electronic products.
In summary, with the rapid development of the electronics industry, conductive foam tape is increasingly recognized and valued by industry insiders, and is gradually being widely used in many fields such as electronic assembly, electronic maintenance, LED light strips, shock absorption and vibration isolation, EMI/RFI shielding, touch screens, etc. Especially in high-end fields such as flexible electronics, foldable electronics, and wearable devices, it has a very broad application prospect. It is expected that in the next few years, the conductive foam tape market will further expand, the industrial chain will continue to improve, and it will become one of the important materials in the electronics industry.