Selected special new hydrocarbon insulation materials, double-layer coextrusion of the inner and outer insulation layers, electronic radiation cross-linking technology, scratch resistance test more than 100,000 times, it is not easy to break and break, and guarantees a service life of more than 70 years
Selected 99.99% high-purity oxygen-free copper, original 7 + 12 copper core synchronous drawing process,
The thinner the copper wire, the higher the electrical conductivity, high heat resistance, low resistance, and low loss.
Specifications can be reduced by one grade than ordinary wires
The N70 production process is more tight in the forward and reverse synchronous twisted wires, reducing the skin effect and more efficient to prevent leakage. The larger the insulation resistance, the smaller the leakage current and the better the insulation performance.
The temperature resistance level of ordinary wires is 70 ℃,
After the polar wire N70 high-end decoration wire was irradiated with high-energy electron beam,
The temperature resistance rating exceeds 125 ℃, and the overload temperature is as high as 250 ℃
Green environmental protection insulation layer, sheath and special oxygen barrier material,
Halogen-free, non-toxic, flame-retardant, fire-proof, does not release toxins during combustion, and does not produce dense smoke,
It avoids the generation of carcinogenic dioxins when the traditional wire is burned, and is more environmentally friendly.
Containing patented flame retardant ingredients, the flame retardant grade far exceeds the ZA requirements in GB / T19666-2005.
Double insulation structure with inner layer insulation and outer layer flame retardant, double protection of electricity safety