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GRPU PV Mounting Rail
Material: Glass Fiber Reinforced Polyurethane
Color: White, black, customized
Density: 2.1g/cm3
Shanghai Metal Corporation is one of the leading and reliable manufacturers of GRPU PV Mounting Rail in China. We provide the high quality matched products and excellent services for various industries.
The GRPU PV Mounting Rail made of glass fiber reinforced polyurethane composite material is fixed by combining glass fiber reinforced polyurethane tracks with aluminum alloy fixtures and pressure blocks. Polyurethane guide rails are lightweight, high-strength, corrosion-resistant, fatigue-resistant and low-carbon. Compared with traditional aluminum alloy and zinc-magnesium-aluminum guide rails, they can better meet the high efficiency, durability and environmental protection requirements of photovoltaic projects, providing high-quality solutions for the installation and operation of photovoltaic systems.
|
Material Property |
Al |
GRPU |
Advantage of GRPU |
|
Corrosion Resistance |
× |
√ |
It is the first choice for corrosion resistant areas such as sea photovoltaic, mudflat, sewage treatment plant, breeding farm, saline alkali land, etc |
|
Weatherproof performance |
√ |
√ |
Over 20 years of service life |
|
Coefficient of linear expansion(℃-1) |
23.5×10-6℃ |
6.0×10-6-10.0×10-6 |
GRPU is closer to glass and has less low-temperature deformation |
|
Carbon emission(tCO2e) |
24.2 |
3.5 |
Low carbon and environmentally friendly, conducive to reducing carbon taxes |
|
Insulation performance |
conduct electricity |
electrical insulation |
Insulation components do not require protective grounding and have excellent anti PID performance |
|
Density(g/cm3) |
2.7 |
2.1 |
light weight |
|
Color |
silver/black |
customized |
Satisfy aesthetics and coordination |
|
Coefficient of heat conductivity[W/(m·K)] |
201 |
0.34 |
Due to its low thermal conductivity, it can provide components with more suitable temperatures in both high and low temperature environments, which is beneficial for improving power generation conversion efficiency. |
|
Flexural strength(MPa) |
170-230 |
＞850 |
Effectively prevent permanent deformation of components |
|
Tensile strength(MPa) |
200-300 |
＞850 |
Shanghai Metal Products are packed and labeled according to the regulations and customer's requests. Great care is taken to avoid any damage which might be caused during storage or transportation. In addition, clear labels are tagged on the outside of the packages for easy identification of the product I. D. and quality information.
1) Shanghai Metal Standard
2) Customization
here
for
price
