Flame retardant anti corrision pvc roofing tile
Test report :
| Tensile strength | 30Mpa | Chemical resistance properties | Acetic aces 10%
(physical volume ratio) | (23℃±2℃,2h.
no permanent abrasion or change |
| High-low temerature change | -0.11% | Ether 70%
(physical volume ratio) |
| Vertical burning | FV--0 | Ethylene-blue 1%
(weight ratio) |
| Oxygen index | 40% | NaOH 10%
(weight ratio) |
| Vicat softening temperature | 76℃ | Hypochlorous Natrium 15%
(weight ratio) |
| Water absorption rate | 0.05% | Saturated NaCL |
| Nail force | 46N | Heat-Resistance | (60℃,6h)no deformation,
no viscousness |
| Flexural load | 800N , No crack | Cold-Resistance | (-35℃,6h)no crack
in surface |
Flexural strength | 72Mpa |
Specification:
| Width | 1130mm / 1120mm / 930mm / 910mm / 720mm or as clients requirement |
| Length | 5800mm or 11800mm for 20ft or 40ft container or as clients requirement
|
| Thickness | 0.8mm~3.0mm as clients requirement |
| Colors | White / Blue / Green / Red / Gray or as clients requirement |
| Layer | 1 layer / 2 layers / 3 layers / 4 layers |
| Wave profile | Medium circular / Trapezoidal |
| Feature | Corrosion resistance / Sound insulation / Weather resistance / Heat
insulation / Light weight |
| Application | Factory building / Warehouse / Farm's market / Market access /
Residential building / Mobile room / Flat-to-sloping roof
conversion / Weather sheds / Sun sheds / Car parks Very suitable for corrosive chemical fatories. Such as ceramic
fatory , soy sause fatory , printing and dyeing fatory , organic
solvent fatory and so on |
Features:
A. High anti-corrosion: Non-corrosion during longtime use, because
the material of PVC/APVC Corrugated Sheet don’t react with acid,
alkali and salt. It is very suitable for the corrosive factories,
acid rain and costal areas.
B. Excellent weather resistance: Using PVC as base material with UV
ultraviolet absorbent, antioxidant and modifier to ensure
durability even under the conditions of longtime exposuring in UV,
humidity, hot, cold and impacting, etc.
C. High anti-loading capacity: Adopting the advanced co- extrusion
technology , with high mechanical strength and physical properties.
Test prove that Deflection≤3% at 1500N on 1.2M purlin space.
D. Good Fireproofing performance: Fireproofing performance is B1.
E. Excellent Heat Insulation: The thermal conductivity is 0.22, it
is about 1/3 of clay roof tile, 1/2000 of 0.5mm color steel sheet.
Keeping the best heat-insulation performance without any heat
insulation facilities.
F. Good sound-proof and noise-proof : Effectively obstruct noise
generated by rain, wind, etc. Lower 30DB than steel sheet.
G. Excellent insulation resistance: More safer than steel sheet at
the areas of thunderstorm and near high-tension cable.
H. Environment friendly : Neither asbestos nor radioactive element,
can be completely recycled to meet the requirement of environment
protection.
I. Light Weight: Easy installation and transportation to save cost.
