Description:
Fiberglass reinforced polyester (FRP )corrugated roofing sheet are widely used in warehouse, greenhouse, steel instructure, supermarket, kitchen, etc.
Glass Fiber: Using high- quality glass fiber, the content is no less than 30%.
Technical data:
1, Unit weight: 1800g/sqm 2400g/sqm 3050g/sqm
2, Nominal thickness: 0.8mm, 1.0mm, 1.2mm 1.5mm 2.0mm, 2.5mm
3, Heat resistance Limit: -60 degrees to +130 degrees
4, Light transmittance: 75%( light green) 53% (cream white)
5, Anti- ultraviolet rate: 99.9%
6, Tensile strength: 100Mpa
7, Flexural strength: 180Mpa
8, Cracking elongation rate: 1.9%
9, Pasture hardness: ≥ 50
10, Thermal expansion coefficient: 2.2X10 -5cm/cm/
11, Thermal conductivity: 0.18W/m k
12, Warranty: 15 years.
| 1 |
Tensile Strength |
100Mpa |
| 2 |
Tensile Module |
3700Mpa |
| 3 |
Flexural Strength |
190Mpa |
| 4 |
Flexural Strength |
4000Mpa |
| 5 |
Barcloe Hardness |
40gm/cm3-45gm/cm3 |
| 6 |
Fiberglass |
27.50% |
| 7 |
Polyester Resin |
72.5% |
| 8 |
Fire Retardant Co-efficient |
27.10% |
| 9 |
Thermal Conductivity |
0.6w/mk |
| 10 |
Heat Resistant Temperature |
-50°C to 130°C |
| 11 |
Anti Ultraviolet Rate |
98%-100% |
| 12 |
Thermal expansion co-efficient |
2.75X10`5cm/cm degree |
| 13 |
Viscosity |
250-350cps |
| 14 |
Solid Content |
58.2-67.4 |
| 15 |
Unit Weight |
2.4kg/m |
| 16 |
Tensile Elongation at break |
≥2.5% |
| 17 |
H.D.T |
75°C |
| 18 |
Light transmission |
≥80% |
Feature
1. Good tenacity. No cracking phenomenon when driving nails in roof installation
2. Having close combining with color steel plate. Cross- section thickness is uniform. The shape of FRP is consistent with steel plate.
3. Transmittance loss rate is low. No yellowing phenomenon after long term service.
4. Thermal expansion coefficient is close to that of steel plate. No cracking and water leakage in nail driving place because of expand with heat and contract with cold.
5. Light through FRP assumes scattering shape and gentle.
6. Bright and clean appearance, no distinct air bubble and cracking on FRP.
7. Anti- ultraviolet and anti- chemistry corrosion.
8. Anti- ageing and anti- pulverization.
9. Long service life.
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