Retardant refers to the specified test conditions, the sample is burned in the fire source is removed, the flame spread on the sample only within a limited range, and self-extinguishing feature that has occurred or to prevent or delay the spread of flame force .
Refractory means in a predetermined time under fire and burning can continue to run in the ability to specify a state, namely, the ability to maintain the integrity of the line.
Halogen-free refers to halogen-free, low corrosive combustion products.
Low smoke refers to smoke produced during combustion less that the light transmittance (visibility) is higher.
Halogen-free flame retardant cable and flame retardant cable Introduction
Retardant cable has flame retardant properties, and is suitable for cables laid intensive sites. When a bundle of wire and cable laying, should be used flame retardant cable. In order to extinguish, reduce or suppress the combustion of materials, usually adding a flame retardant in the material, so that the material in the combustion has to prevent or delay the spread of flame performance. The case of external ignition sources disappear over a period of time can be self-extinguishing. Flame retardant cable can be used halogen-containing flame retardant materials, such as flame-retardant PVC insulated and sheathed, or squeeze retardant chlorosulfonated polyethylene insulated flame retardant PVC jacket vulcanized after extrusion, or adding a halogen-containing flame retardant agent, flame retardant polyolefins.
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Post time: Apr-05-2017