Specifications
structural fiberglass1.anti-corrosion,lightweight, extreme strong and durable
2. insulated, low maintain cost
Structural Fiberglass Product, FRP structural supports
Fiberglass is an attractive, lightweight, and durable material with one of the highest strength to weight ratios available for component fabrication.
Fiberglass reinforced plastics (FRP) do not rust, are highly resistant to corrosives, and are able to withstand extreme temperature
Yalong Pultrusion fiberglass profile including:
fiberglass rod, round tube, channel, angle, I beam, square & rectangular tube, window frame, shutter blade, other structural profile, etc.
Above profile generally be assembled to:Fiberglass window and shutterPultruded Fiberglass GratingFiberglass guardrail handrail fenceFiberglass ladders and stairsCooling tower FRP componentsfiller supports, anti-freeze board, grating walkwayFiberglass Structure and support
Exterior wall decoration grating
House fiberglass Supports
Fiberglass Safety fence
Why pultruded frp?
Mechanical Properties of Pultruded Profiles Vs. Other Structural Materials
| Mechanical Properties | Pultruded FRP | Rigid PVC | Mild Steel | Stainless Steel | Wood |
| Tensile Strength (N/mm2) | 382 | 44 | 340 | 340 | 80 |
| Flexural Strength (N/mm2) | 468.3 | 70 | 380 | 380 | 12 |
| Flexural Modulus (N/mm2) | 22489 | 2400 | 196000 | 196000 | 700 |
| Izod Impact (N/mm2) | 2.15 | 0.09 | 1.5 | 0.53 | - |
Physical & Chemical Properties of Pultruded Profiles Vs. Other Structural Materials
| Mechanical Properties | Pultruded FRP | Rigid PVC | Mild Steel | Stainless Steel | Wood |
| Specific Gravity | 1.8 | 1.38 | 7.8 | 7.92 | 0.52 |
| Thermal Conductivity (Kcal/hr/m2/ C) | 24.4 | 6.4 | 1220 | 732 | 0.4 |
| Coeff. of Linear Expansion (cm/cm C) x 10-6 | 5.2 | 37 | 8 | 10 | 1.7 |
| Safe Working Temp. °C | 130 | 55 | 600 | 600 | 160 |
| Flame Resistance | Good* | Poor | Excellent | Excellent | Poor |
| Corrosion Resistance | |||||
| a. Acidic | Excellent | Good | Poor | Excellent | Poor |
| b. Alkaline | Good | Fair | Good | Excellent | Poor |
| c. Solvents | Fair | Poor | Good | Excellent | Fair |
| d. Coastal environment | Excellent | Good | Poor | Excellent | Fair |
| e. Outdoor Exposure | Excellent | Poor | Fair | Excellent | Fair |
| f. Effluent Water | Excellent | Good | Poor | Excellent | Fair |
| g. Steam | Good | Poor | Fair | Excellent | Fair |
Pultrusion frp product producing process