Fiber Composite Cable Tray (Bridge)
Fiber Composite Cable Tray (Bridge)
Trough-section cable tray manufactured by moulding or pultrusion from basalt fibre, glass fibre and resin systems. Used as a cable bridge across infrastructure facilities where steel tray would corrode or add electrical risk.
Features
01
Lightweight and high-strength
02
Corrosion-resistant in coastal, industrial and tunnel environments
03
Low thermal expansion coefficient, dimensionally stable across temperature swings
04
Fire-retardant and electrically insulating
05
Simple, modular construction for quick install and reconfiguration
Specifications
| Service life | ≥ 20 | years |
| Bending strength | ≥ 170 | MPa |
| Impact strength | ≥ 90 | kJ/m² |
| Insulation resistance (normal) | ≥ 1.0 × 10¹³ | Ω |
| Barcol hardness | ≥ 45 | HBa |
| Longitudinal tensile strength | ≥ 560 | MPa |
| Longitudinal bending strength | ≥ 720 | MPa |
| Load deformation temperature | ≥ 150 | °C |
| Overall load | ≥ 20 | kPa |
| Reference standard | TJ/DW163-2014 SMC Cable Trays |
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