Application:
· Below 1kV electrical insulation protecting
· Low voltage bus bar insulation protecting
· Low voltage cable repair
· Insulation protecting for drive down-lead of metro tunnel and train
Features:
Double layer, outside layer will be shrink after heating while the inside layer adhesive will be melt and sealing well. UV-resistance and defend aging. outstanding electrical insulated, flammability.
Use:
Clean and make sure there is no dust on the wrap part. use the heating guy to heat the inside layer of the tape and then wrap around on the article. after cover the article, use the heating gun to make it hot equality. During wrap around, add force to make the effect better.
| Property |
Typical data |
| Tensile strength (Mpa) |
≥15 |
| Elongation at break (%) |
>480 |
| Volume resistivity (Ω/cm) |
1.5×1014 |
| Dielectric strength (kV/mm) |
≥25 |
| Heat shock |
No crack, felt well |
| Impulsion voltage (kV) |
7.5 |
| Flammability |
≥28 |
| Defend mildew |
Level 2 |
Founded in 1985. Its products cover power transmission and distribution material products such as power fittings, cable accessories, insulators, copper and aluminum materials, and also transmission and distribution equipment products such as circuit breakers on primary and secondary fusion columns, disconnectors, fuses, and arresters. it is a power transmission and distribution system service provider integrating R&D, manufacturing, sales and services. The company is shortlisted as a Class A supplier of State Grid, China Southern Power Grid, and Inner Mongolia Electric Power.
Yonggu Electric Power Fittings Laboratory is a nationally accredited laboratory by CNAS. The scope of accreditation involves nearly 80 national standards and 110 testing items, covering nine categories of power fittings. The laboratory has a total area of more than 3,500 square meters, and has introduced German Spectrometer, FEI scanning electron microscope, X-ray digital imaging detection system, optical image detection system, 600kN horizontal tensile testing machine, 300kN vertical tensile testing machine, microcomputer digital display automatic sample injection analyzer, 4000A temperature rise thermal cycle test equipment, 50kV AC high voltage testing machine, metallographic microscope and handheld XRF analyzer, Fourier transform infrared spectrometer and a series of advanced detection equipment.
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