Rubber sheathed flexible cable YC waterproof wear-resistant waterproof power cord rubber wire and cable

Application:

Mine cables are the abbreviation of cables for coal mines. All cables used in mines are flame-retardant cables, and they should be issued with a certificate of safety mark for mining products by the National Mining Product Safety Marking Center. Mining cables are used for power connection of shearers and similar equipment with a rated voltage of 1.9/3.3kV and below.

Use characteristics:

● Maximum allowable working temperature of cable conductor: 65℃ 90℃
● The minimum allowable working environment temperature of the cable is -35℃
● Cable bending radius: not more than 6 times the outer diameter of the cable.

Flame-retardant mechanism of mining cables:

Flame retardants are added to the insulation and sheath materials of mining cables. Under the heat of the combustion reaction, the flame retardants in the condensed phase decompose and absorb heat, which slows down the temperature rise in the condensed phase and delays the thermal decomposition rate of the material; After the flame retardant is thermally decomposed, the chain reaction free radical cable is released, which interrupts the branches of the flame and the chain reaction, and slows down the gas phase reaction speed; catalyzes the thermal decomposition of the solid phase product in the condensed phase, and the formation of the coking layer or the foam layer strengthens these layers The role of a hard shell that hinders heat transfer; under the action of heat, the flame retardant undergoes an endothermic phase change, which physically prevents the temperature rise in the condensed phase.

Company introduction
We are a wire factory located in Zhejiang Haiyan, China.
We have professional, high quality machines and testing equipment. Main business Low voltage power cables, civil wires, audio cables, fire alarm cables,Control cable and other more than 30 series of products. The company's service purpose is Integrity-based, customer satisfaction for the principle. We hope that in the near future To work with you.

Haiyan Hetai Cable Co., Ltd. was established in 2008. We are a wire factory in Haiyan, Zhejiang, China. Our company is committed to R & D and production of various wires and cables, including indoor cloth wires, red and black wires, network cables, flexible cables, etc. The company has CCC, CE and other national certification certificates. A full set of advanced testing equipment ensures that every link from raw materials to perfect products is effectively controlled. It has established long-term strategic cooperative relations with many telecom operators at home and abroad. The products are widely sold to the Middle East, Africa, Southeast Asia and other continents. The company adheres to the quality policy of "fast, efficient and high-quality" and the quality goal of "China first and world-class", and strives to make outstanding contributions to the development of global cable industry.