Conductive materials

Conductive materials are materials specifically designed to carry and conduct electric current and are generally divided into two categories: good conductor materials and high resistance materials. Conductive materials contain conductive plastic and conductive rubber. Conductive rubber is the glass plated silver, aluminum plated silver, silver and other conductive particles evenly distributed in silicone rubber, through the pressure to make contact with the conductive particles to achieve good conductive effect. They have a wide range of applications in electronics, electrical appliances, energy and other fields, including wires, circuit boards, electrodes, batteries, etc.

Characteristics:

Conductive materials used in the field of electrical engineering should have high electrical conductivity, good mechanical properties, processing properties, resistance to atmospheric corrosion, high chemical stability, but also should be resourceful and inexpensive. Aluminum silver-plated conductive rubber: with excellent shielding properties and anti-smoke properties; nickel-coated graphite conductive rubber: with excellent electrical conductivity and electromagnetic shielding, corrosion resistance copper silver-plated conductive rubber: with the best electrical conductivity; glass silver-plated conductive rubber: with the best cost performance; pure silver conductive rubber: with good anti-mold properties.

Applications:

The non-electrical properties of metallic conductive materials will become more important in certain specific situations, such as thermal conductivity, contact potential difference, temperature difference electric potential, mechanical strength, high temperature resistance characteristics, corrosion resistance, wear resistance, etc. Thermal conductivity is of considerable importance when designing motors, cables, electrical instruments and other electrical products considering temperature rise. Metals with high electrical conductivity are also metals with high thermal conductivity, and the thermal conductivity of pure metals is higher than that of alloys. Contact potential difference and temperature difference electric potential in the temperature difference electric temperature control, temperature measurement components and instruments are of great importance. High tensile strength conductors and alloys are used in overhead lines. In aerospace, aviation and other defense technology, the manufacture of high-temperature conductors, high-temperature motors with high-temperature conductors is developing rapidly.

Conductive rubber has good electromagnetic sealing and water vapor sealing ability, and can provide good electrical conductivity under certain pressure (suppression frequency up to 40GHz). The products meet the U.S. military standard MIL-G-83528. products are widely used in aerospace, aviation, ships, weapons and other military electronic equipment. Chassis, cabinets, square cabin and other electronic and microwave waveguide systems, connector liners, etc.

Conductive materials have a wide range of applications in modern society. With the development of science and technology, people will continue to develop new conductive materials to meet the needs of different fields.