Remarks:
The main characters are not easy to catch a fire or it will not spread when firing. Applicable to the places of high fire-retarding, such as high building, oil field, coal mine, Electric varying power station, and public places of preventing burning and bursting.

1. The allowed long term Max. Working temperature of cable is 70 centigrade
2. The surrounding temperature of laying the cable not be less than 0 centigrade
3. The minimum bending radius should not be less than 10 times the outer diameter of the cables
4. The product have the characters of "The firing will not spread and the residual flame will die out itself".