A book on conductive plastics

date: 2018-09-14

The conductive plastic is a functional polymer material in which a resin is used as a substrate and a conductive additive, and processed by a plastic molding method. In general, the electrical conductivity of an object has four forms: an insulator, a semiconductor, a conductor, and a superconductor. Conductive plastics have undergone tremendous changes from insulators to semiconductors to conductors, making it the largest span of all possible variations in all materials. Compared with traditional materials, it is light in weight, easy to form, and adjustable in electrical resistivity. It can be easily synthesized or composited into a variety of materials by molecular design. Conductive plastics can be divided into: insulators, antistatic bodies, electrical conductors and high electrical conductors according to the electrical conductivity; according to the production method, they can be divided into structural conductive plastics and composite conductive plastics; according to the application, they can be divided into antistatic materials, conductive materials and Electromagnetic wave shielding material.

The substrate may include: PC/ABS, PC, ABS, PA, PPE, etc.;
Conductive fibers mainly include: nickel-plated carbon fiber, stainless steel fiber, etc.;
Conductive plastic combines EMI shielding and grounding.
Conductive plastic
Leading nickel-plated carbon fiber composite technology
Compared with other fibers, nickel-plated carbon fiber (NCF) has high strength, high modulus and low density. It has good high temperature resistance and corrosion resistance like carbon materials, and has excellent thermal and electrical conductivity. Good combustion performance, very low thermal expansion coefficient, low ray absorption, non-magnetic and non-magnetization, excellent vibration damping, creep and fatigue resistance and biocompatibility. At the same time, the electromagnetic shielding composite material prepared by carbon fiber is one-time completion of molding processing and shielding, has good mechanical properties and is convenient for mass production, so it is an important development direction of electromagnetic shielding material.