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Home / Products / Plastic insulated wires and cables rated 450/750V and below / Plastic-insulated (low smoke, halogen-free) wires
Plastic-insulated (low smoke, halogen-free) wires
Low smoke halogen-free plastic-insulated wires are widely used for internal wiring, power connection and signal transmission in fire-safety-focused and environmentally demanding electrical engineering projects, suitable for indoor fixed laying and equipment internal wiring.
Typical application scenarios include high-rise buildings, shopping malls, hospitals, subway systems, data centers and public transportation facilities. With low smoke, halogen-free, non-toxic and flame-retardant auxiliary performance, the wires minimize smoke density and toxic gas release in case of fire, protecting personnel safety and reducing equipment corrosion damage.
Low smoke halogen-free plastic-insulated wires adopt high-purity solid or stranded copper conductors with stable conductivity and excellent bending performance. The insulation layer is extruded with premium halogen-free low-smoke polyolefin materials, featuring uniform thickness, tight fitting and smooth surface without harmful halogen components.
The wire features a lightweight and compact integral structure with reliable structural stability. Adopting environmentally friendly extrusion technology, the product delivers outstanding abrasion resistance, aging resistance and mechanical toughness. It produces zero toxic and corrosive gas when exposed to high temperature or combustion, realizing eco-friendly and safe structural performance.
These insulated wires maintain stable low conductor resistance and excellent insulating properties under long-term continuous operation. They feature low dielectric loss and reliable electrical stability, effectively ensuring safe and efficient power and signal transmission for electrical systems.
With superior electrical aging resistance and insulation durability, the wires can adapt to long-term ambient temperature changes and continuous power-on operation. The unique low-smoke and non-corrosive electrical protection performance avoids secondary circuit damage during fire accidents, ensuring continuous and stable system operation.
The wires are designed, manufactured and tested in strict accordance with national standards GB/T 5023 and GB/T 19666, complying with low-smoke halogen-free wire and cable industry specifications.
They conform to relevant IEC international standards and RoHS environmental protection requirements, meeting fire safety and environmental protection acceptance standards for high-standard civil and industrial electrical projects.
