Is Low Smoke Halogen-Free and Environmentally Friendly Cable The Same? What Is The Difference?


Environmentally friendly cables are those that do not produce toxic and harmful substances before, during, and after use. For example, it does not contain heavy metals such as lead, cadmium, hexavalent chromium, and mercury, and does not contain brominated flame retardants. The environmental performance test by SGS recognized testing agency, in line with the EU environmental protection directive and higher than its index requirements. No harmful halogen gas, no corrosive gas, less fever when burning, no soil pollution of wire and cable.

Low smoke halogen-free flame retardant cable is the material classification of wire sheathing in the wire and cable industry. Its characteristics are halogen-free, free of lead, cadmium, chromium, mercury, and other environmental substances made of rubber. Low smoke and halogen-free materials reduce the toxic, corrosive gases produced during their combustion. No toxic fumes (e.g., hydrogen halide, carbon monoxide, carbon dioxide, etc.) are emitted during combustion, and no secondary hazards are created.

This shows that the quality of environmentally friendly cables is a little higher. Low smoke halogen-free wire and cable is not necessarily environmentally friendly wire and cable, environmentally friendly wire and cable must be low smoke halogen-free wire and cable.

So what kind of cable is the environmentally friendly cable? Need to have the following characteristics at the same time.

The first is halogen-free, green insulation, sheathing, and special oxygen barrier materials. Not only has good electrical properties, physical and mechanical properties. And to ensure that the product does not contain halogen, to solve the formation of its combustion “secondary pollution”. It avoids the harmful substances produced by the burning of traditional PVC wires.

With high flame retardants, it can meet the requirements of buildings with high requirements for fire protection, the cable is not easy to burn in case of fire, and can prevent the spread of flames and the expansion of disasters after burning.

Low toxicity, insulation, and sheath do not contain lead, cadmium, and other heavy metals harmful to humans, and will not pollute the soil and water when the cable is used and disposed of.

Adopting new special covering materials that are not polluting to the environment, the production, and use process and combustion do not produce HCL and other gases and emit very little acid gas, which causes little damage to personnel and equipment, and instruments, making it more environmentally friendly.

The green environmental protection material with a special molecular structure is waterproof and UV-proof, which ensures the safety and prolongs the service life of this kind of product.

The smoke produced when the cable burns is extremely thin, which is conducive to the evacuation of personnel and fire-fighting work. The light transmission rate of the product is more than 40%, which is much higher than the standard of less than 20% of the traditional flame-retardant category of cable light transmission rate.

With the continuous improvement of national policies, national safety, environmental awareness, consumers for the safety of home furnishing wire and environmental performance requirements are increasingly high. Environmental protection cable has also become a major trend, in order to improve the safety of the circuit at home, it is recommended that you use low smoke halogen-free flame retardant cable. If you have the conditions, you can use environmentally friendly cables as a choice for home decoration, to bring multiple protection for your family. ZMS Group produces environmentally friendly cables that are in line with national and international standards, to ensure that the full amount of meters, guarantee to test.

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