Description for the Radiated Cross-linking Cable

Product Description:

1.Advantage of the radiation cross-linking cable

（1）Dramatic increase of the current-carrying capacity of the cable

     After radiation cross-linking, the temperature resistance of the cable be improved from 90℃ of the ordinary cross-linked cable to 150℃. When the short-circuit is occurred, temperature can be improved from 250℃ to 350℃ in a short time, while the current-loading quantity of the same specification can be improved by 15%~45%.

（2）.Environmental protecting functions such as low smoke, halogen free and flame retardant of XLPE base can be realized

    There is no need to add large quantity of the flame-retardant agents such as Mg(OH)₂、AL(OH)₃  into the radiation cross-linked cable for its functions of low smoke,  halogen free and flame retardant as do in the ordinary cross-linked  process; There is no phenomenon for the radiation cross-linked cables of  big drop in the electricity resistance of the insulation layer due to  the moisture absorption of the insulation in the ordinary cross-linked  cables. Radiation cross-linking is a hi-tech industry for cross-linking  treatment of the polyolefin material under the normal temperature and it  is the best way for XLPE material achieving its functions such as  halogen free, low smoke and flame retardant.

（3）Nice aging performance

     The aging temperature for the insulation of the radiation cross-linked cable is improved from 135℃ of the ordinary cross-linked cable to 180℃, thus extends the service life of the cable operated in the cycle thermal and ensures its normal operation time of 50 years.

（4）Stable quality of the products

     Mechanical  physical property of the polymer after cross-linking is dependent on  the cross-linking degree of its molecular chain, while the cross-linking  degree of radiation cross-linking process is dependent on the radiation  dose of the electronic bunch; since the radiation dose is directly set  on the computer, it has a high stability comparing to the random  possibility due to the chemical reaction in the ordinary cross-linking  process.

2.Advanced production equipments

Accelerator of 2.5MeV、50mA  and  EPS system imported from Russia and Korea, and a set of linking control  system from Korean Anycall Company as well as accelerator of 1.5MeV/30mA  and its EPS system bought from China atomic nuclear research  institution. They can radiate the cable with cross-section of 0.5mm²～300mm², and its annual output is 100,000 km.

3.Product type available for manufacturing

Drive transmission cable

1、Radiation cross-linked insulation aerial cable with rated voltage up to 10kV

2、Radiation cross-linked insulation power cable with rated voltage 10kV and below.

3、Air port illumination cable

4、Frequency converter cable

5、Heavy loaded branch cable          

Class 1E and category K3 、K1cable for nuclear power station

（Cross-linked F40 insulation wire and cable for used in aviation and space industry

Wire and cable for electrical appliance

1、Radiation cross-linked po insulation control cable

2、Radiation cross-linked po insulation computer cable

3、Radiation cross-linked polyolefin insulation low voltage cable (wire) for automobile use

4、New type temperature regulating heat tracing cable

5、125℃ radiation cross-linked polyolefin insulation low voltage cable (wire) for rolling stock use

6、Radiation cross-linked polyolefin insulation class F motor leading wire

7、High voltage wire for television

8、Radiation cross-linked polyolefin insulation heat resistant lamp wire

9、Radiation cross-linked polyolefin insulation fixed laying wire