Polyurethane Pultrusion Fiberglass Solar Panels Mounting Bracket Solar Structure

• After-sales Service: Na
• Warranty: 3 Month
• Certification: ISO
• Application: Industrial
• Material: Fiberglass+PU
• Type: Ground Bracket
• Size: Customized
• Color Option: Customized
• Glass Fiber Type: E Glass Fiber
• Transport Package: Pallet
• Specification: Pls refer to the Spec list
• Trademark: SZFRP
• Origin: China
• HS Code: 3926909090
• Production Capacity: 50000m/Month

Product Description

Polyurethane Pultrusion Fiberglass Solar Panels Mounting Bracket Solar Structure

Custom pultrusions utilizing Polyurethane resin technology.

Polyurethane pultruded composite profile photovoltaic support has high strength, corrosion resistance and good insulation performance. Using it as a solar support can provide a strong guarantee for the safety of photovoltaic power generation and the application of harsh environments.
It is suitable for the installation of photovoltaic support, power station power generation, wind power, thermal power, photovoltaic fields, construction sandalwood, electromechanical and other related equipment.

1. Corrosion resistance
Polyurethane composite materials have good corrosion resistance, and can withstand the corrosion of various gas and liquid media such as acids, alkalis, organic solvents and salts to varying degrees.

2. Lightweight, high strength, good toughness, can hold nails
Since the photovoltaic bracket of polyurethane composite material is produced by pultrusion process, the fiber content can reach about 80%, so whether it is composited with other resins or with other resins Compared with metallic materials, the longitudinal strength is quite high.

3. Good aging resistance and long service life
Thanks to the high fiber content and the characteristics of polyurethane itself, the polyurethane composite material photovoltaic support has excellent anti-aging performance and greatly prolongs the service life.

4. Good flame retardant performance
Polyurethane photovoltaic support has good flame retardant performance, and its oxygen index can reach more than 32%, which greatly reduces the risk of fire.

Advantages of Polyurethane vs Polyester Resins
1. Increased Strength
2. Improved Transverse properties
3. Highest fiber volume
4. Higher specific strength and stiffness
5. Reduced wall thickness (weight savings)
6. Stronger profiles spanning greater distances
7. Excellent impact resistance (Polyester has poor impact resistance in comparison)
8. Excellent abrasion resistance
9. Easy fabrication
10. Excellent screw pull out strength (compared to traditional polyester pultrusion
11. Much lower smoke generation than Polyester or Vinyl Ester
12. Excellent corrosion resistance
13. No Styrene emissions, no peroxides, NO VOCs

 

Interlaminar shear strength	47.5 MPa
Compressive strength (longitudinal)	803 MPa
Compressive strength (transverse direction)	147 MPa
Bending strength (longitudinal)	1311 MPa
Bending strength (transverse direction)	193 MPa
Tensile strength (transverse direction)	51.1 MPa
Tensile strength (longitudinal)	808 MPa

 

Performance comparison between Polyurethane profiles and other materials
Performance	Aloy	Nylon Bar	PVC	Polyester FRP	Polyurethane FRP
Density                g/cm3	2.79	1.3	1.5	2.0	2.1
Thermal Conductivity   W/m2K	160	0.3	0.35	0.40	0.25
Bending strength            MPa	250	80~180	30	300~400	1594
specific strength       10^3 N·m/kg	89.6	61~138	21.4	166~222	838.9
Flexural modulus          GPa	50~80	2~5	2.2~5	10~22	41.3
Specific stiffness        10^6 N·m/kg	17~28	1.5~3.8	1.5~3	6~12	21.7
Dimensional shrinkage       ≤ %	0.6	0.4	0.4	2	0.2
Linear expansion coefficient   10-5K-1	2.2~2.4	2.4~3.5	5~8.5	0.73	0.5~0.8

Company Profile

Main Processing Technic
1.Protruded Profile
2.SMC Moulding Products
3.Hand layup Products
4.Vacuum sorption

Products Advantage
1.High Voltage Protruded profile and Hand Layup Shell
2.Professional engineer with Design support with 24 years experience
3.Customize Large size Products.
4.One-stop service (Purchase/ Order / Tranportation )
5.OEM and ODM service
6.Purchasing relevant fiberglass products for Client
7.Raw materiall:E Glass Fiberglass Roving, Mat, Cloth





FAQ

Q:Are you trading company or manufacturer ?

A:We are factory and trade company

Q:How long is your delivery time?

A:Generally it is 5-10 days if the goods are in stock.Or it is 15-20 days if the goods are not in stock, it is according to quantity.

Q:Do you provide samples ?Is it free or extra ?

A:Yes, we could offer Certain sample for free charge but do not pay the cost of freight.

Please contact me to confirm.

Q:What is your terms of payment ?

A:Payment<=3000USD, 100% in advance.Payment>3000USD, 30% T/T in advance ,balance before shippment.
If you have other question, pls feel free to contact us as below: