隔氧层 meaning in English

blanket

Note : the single - core armoured high performance flame - retardant cables are used for d . c system only , as for a . c . system non - magnetic aromour materials should be or magnetic isolation should be applied
注：单芯铠装型高阻燃（隔氧层）电缆仅用于直流系统，应采用非磁性材料的铠装层或采用隔磁措施。
Purposes : this product applies to fireproof layer and oxygen - resisting layer for low smoke , non - halogen , innocuity , high grade cleaned non - flammable cables and fireproof cables , it can absorbs vast amounts of heat during burning process and forms into a carbon layer to isolate air and prevent the cable from buring further
用途：该产品用作于无卤低烟、即无公害，高档洁净的阻燃电缆和耐火电缆的隔火、隔氧层，在燃烧过程中能吸收大量热量，并形成碳壳层、隔绝空气，阻碍电缆进一步燃烧。