Polytetrafluoroethylene (PTFE)
Polytetrafluoroethylene (PTFE) is a polymer material with excellent chemical stability, thermal stability and wear resistance.
Category: Materials
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.
Glass Wired Flat Wires
Glass-wrapped flat wire is a wire and cable product, usually made of copper or aluminum wire as the conductor, covered with a layer of glass fiber insulation material to form a flat wire shape.
What is the difference between hard copper core wire and soft copper core wire
Soft wire corrosion resistance is weaker, hard wire corrosion resistance is stronger; this is because the soft wire is a combination of multiple strands of fine copper wire, the total surface area of these copper wires must be much larger than a single strand of hard copper wire, and the larger the surface area, in contact with corrosive media, the rate of decay reaction is bound to be greater.
Polyvinyl Chloride
Polyvinyl chloride (PVC) insulation is a common wire and cable insulation material with the advantages of low cost, good insulation performance, corrosion resistance, and easy processing. PVC insulation usually uses additives such as plasticizers...
Aluminum stranded wire with steel core
Aluminum stranded wire with steel core (ACSR) is an electric power transmission conductor, which is a reinforced wire with single or multiple layers of aluminum strands stranded outside a galvanized steel core. It is...
Polyester Coating
Les revêtements polyester sont largement utilisés dans les secteurs de la construction, de l’automobile, de l’électronique et de l’aérospatiale, tels que les façades de bâtiments, les carrosseries de voitures et les boîtiers de produits électroniques, afin d’en améliorer la durabilité et l’esthétique.
yjv cable insulation material
According to the cable laying environment and the different load, is designed to choose the cable specification type specifications. The non-armor type is suitable for overhead, indoor, tunnel, cable trench, etc. It cannot bear the action of J mechanical external force, while the armor type can be buried underground under the same conditions as the non-armor type. Can withstand certain mechanical external force. Single-core cables are not allowed to be laid in pipes that produce magnetism. Flammable and explosive, chemically corrosive and high temperature, low temperature and other occasions should choose a special type of cable.
How to choose waterproof cable material
Cable waterproof way is generally divided into two kinds of longitudinal water resistance and radial diameter water. Longitudinal water resistance is generally used to block water yarn, water-blocking powder and water-blocking tape, their water-blocking mechanism is in these materials contain a water-expandable material, when the water from the end of the cable or from the sheath defects into the water, this material will be water quickly expand to prevent further diffusion of water along the cable longitudinal, so that the purpose of the cable longitudinal waterproofing. Radial water resistance is mainly achieved by extruding HDPE non-metallic sheathing or hot pressing, welding, cold drawing metal sheathing.
Motor stator iron core
The stator core is an important part of the magnetic circuit of the motor, which together with the rotor core and the air gap between the stator and the rotor form the complete magnetic circuit of the motor. In an asynchronous motor, the magnetic flux in the stator core is alternating, thus producing core losses.