Polyurethane Pultrusion Fiberglass Profiles Cable Tray Electrical

• Customization: Available
• Surface Treatment: Na
• Size: Customized
• Color Option: Customized
• 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 Profiles cable tray electrical 

Custom pultrusions utilizing Polyurethane resin technology.

Benefits: Urethane is 40% stiffer than Polyester, this allows for a stiffer profile or reduction in profile thickness by about 25% which reduces the profile weight and maintains the same stiffness as Polyester resin technology.

 

Application:Subway tunnel \Bridge pipe \ Highway \Port \Airport

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

 

Product Parameter
Density g/cm3	≥2.0
Barcol Hardness	≥50
Static friction coefficient of inner wall	≤0.363
longitudinal tensile strength Mpa	≥560
longitudinal bending strength Mpa	≥760
transverse bending strength Mpa	≥180
Impact strength KJ/m2	≥200

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: