The usual material for cable insulation is usually PVC (polyvinyl chloride). This can be very problematic in the event of a fire, since aggressive and toxic gases are released when exposed to heat. In order to protect people and property, halogen-free cables and lines have been prescribed for a long time in sensitive areas such as public buildings.To be really safe, plastics, which are dangerous in the event of fire, should also be consistently avoided in other areas. There are many cable manufacturer china but selecting the the genuine is very important.
The most important properties of halogen-free plastics compared to PVC are:
In the event of a fire, no corrosive or toxic gases are released, which could lead to serious hazards for people and considerable damage to devices, buildings and their facilities.
Halogen-free plastics, which are equipped in such a way that they meet the safety requirements, are flame retardant and show little fire propagation, so that they do not contribute to the spread of the fire source. Here copolymers are added to the plastic as “fillers” that delay and control the combustion.
In the event of a fire, halogen free cable manufacturer plastics generate little smoke so that escape routes for people and access for the fire brigade are not smoky.
There are numerous regulations, standards, laws and cable tests that must be met in this context.The industry offers a wide range of halogen-free cables and wires for a wide variety of technical applications: For example, shielded and unshielded control and data cables, sheathed cables for electrical installation, coaxial HF cables, fiber optic and copper patch cables as well as a wide range of accessories for Cable and wire assembly. The range is rounded off by pre-assembled device connection and extension cables.