Wuxi Zhongxin Special Steel Co.，Ltd
High Quality. High Performance. Competitive Price.
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As an indispensable part of the fiber optic cable, the steel-plastic composite belt shares nearly 40% of the stress in the fiber optic cable stretching process, which plays a crucial role in the fiber optic cable stretching;Gangsu composite with baseband choice, directly affect the corrosion of optical cable moistureproof property, if the material performance is not stable, also easy to form hydrogen loss, according to relevant industry standards require all use chrome plated baseband: coating selection should choose EAA or EMAA, to ensure that the cable adhesive performance: the steel plastic composite with the friction coefficient of the production efficiency, loss of mould, etc. Also has a great influence.
Technical Indicator:
| No. | Item | Requirement | |
| 1 | Tensile strength Mpa | ≥300 | |
| 2 | Elongation at break ％ | ≥15 | |
| 3 | Stripping strength between steel tape and coating N/cm | ≥6.13 | |
| 4 | Shear strength of thermal zone for EGE | EGE broken or cohere destroyed between film and tape, but no shearing destroyed in thermal zones | |
| 5 | Thermal sealing strength N/cm | ≥17.5 | |
| 6 | Water proof(68 ±1℃,168h)N/cm | ≥6.13 | |
| 7 | The filling compound resistance(68±1℃,168h) | No delamination between steel tape with plastic film | |
| 8 | Corrosion resistance(0.1mol/1,NaOH,480h) | ≥7级 | |
| 9 | Dielectric strength | Single face EGE,1kVd.c.1min | Not breakdown |
| Double face EGE,2kVd.c.1min | Not breakdown | ||
Q: Would you provide samples For free?
A: Yes . with on stock specification We provide samples For Free . Freight charge collect