With the increasing demand for wire and cable in all walks of life, it not only requires flame retardant and fire resistance, but also requires low smoke and halogen-free performance when burning, and pays more attention to the environmental protection and fire safety of products. Irradiation cross-linked wire and cable products with its wide range of adaptation, low cost, high performance, high quality, will have broad prospects for development. Radiation cross-linked cable on behalf of the type including WDZ-BYJ(F), WDZN-BYJ(F), then, irradiation cross-linked cable specific models and parameters of what?
irradiation crosslinking cable type:
WDZ-BYJ(F) Irradiation Crosslinked Low Smoke Halogen Free Flame Retardant Polyethylene Insulated Cable
WDZ-KYJ(F) Irradiation Crosslinked Low Smoke Halogen Free Flame Retardant Control Cable
WDZ-YJ(F)E Irradiation Crosslinked Low Smoke Halogen Free Flame Retardant Polyethylene Insulated Power Cable
Irradiation cross-linked cable parameters:
1. Large current-carrying capacity: Irradiated cross-linked cables, after high-energy electron beam irradiation, the molecular structure of the material changes from linear to three-dimensional reticular molecular structure, and the temperature resistance level increases from non-crosslinked 70 ℃ to 90 ℃, 105 ℃, 125 ℃, 135 ℃, and even 150 ℃, which is 15-50% higher than the current-carrying capacity of cables of the same specification.
2. Large insulation resistance: As the irradiated cross-linked cable avoids the use of hydroxide as a flame retardant, it prevents the pre-crosslinking that occurs during cross-linking and the insulation resistance decreases due to the absorption of moisture in the air by the insulating layer. Thus, the insulation resistance value is ensured.
3. Long service life and strong overload capacity: Due to the high temperature resistance and high aging temperature of the polyolefin material after irradiation crosslinking, the service life of the cable during the use of cyclic heating is prolonged.
4, environmental protection, safety: irradiation crosslinking low smoke halogen-free due to the use of cable materials are halogen-free environmental protection materials, so the combustion characteristics of the cable in line with environmental requirements.
Product quality temperature, the quality of the traditional warm water cross-linked cable is affected by water temperature, agent process, cross-linking additives and other factors, the quality is unstable, and the quality of the irradiated cross-linked cable depends on the electron beam irradiation dose, the irradiation dose is controlled by the computer, less human factors, so the quality is stable.
Qingdao Huaqiang Cable is a manufacturer specializing in the production of wires and cables. The performance of Huayu brand wires and cables produced by the company meets the requirements of the International Electrotechnical Commission and national standards. The leading products are: aluminum alloy cables, crosslinked power cables, PVC insulated power cables, control cables, computer cables, mineral insulated cables, wires and cables for electrical equipment, etc. Various types of cables can also be processed and customized according to user needs.