China Pvc Asa Roof Sheet Accessories for Top ridge Cover manufacturers and suppliers | JIAXING
Roma type ASA UPVC roof sheet
Materials: ASA+UPVC+insulation layer+UPVC (four layer)
Length: The times of 328mm customized (Normal max 11.9m)
Properties: Excellent sound and heat insulation
Warranty:No color change for 30 years, if it happens, free replacement
Tech Date of the Roma type Synthetic Resin Tiles
Chemical resistance properties
|Acetic aced 10%(physical volume ratio)||
(23°C±2 °C),2h.no permanent abrasion or change
|High-low temperature change||-0.11%||Ether 70% (physical volume ratio)|
|Vertical burning||FV-0||Ethylene-blue 1% (weight ratio)|
|Oxygen index||40%||NaOH 10% (weight retio)|
|Water absorption rate||0.05%||Hypochlorous Natrium 15% (weight retio)|
|Nail force||46N||Heat-resistance||60°C,6h no deformation no viscousness|
|Flexural load||800N no crack||Cold-resistance||-35°C,6h, no crack in surface|
|Flexural strength||77 MPa|
The surface layer material of synthetic resin tile is the most critical. The choice of surface layer material directly affects the service life of the resin tile. In most cases, the excellent super weather resistant material ASA or PMMA is selected and finally formed by surface co-extrusion. The weather resistance of the product directly leads to the service life of the synthetic resin tile.
Our latest component composition, ASA layer + upvc top layer + insulation layer + uPVC bottom layer, has a 4-layer structure, which strictly achieves the anti-corrosion performance, and the service life can be delayed for 50 years. If there is a problem, it will be replaced free of charge.
At the same time, the quality of synthetic resin tiles is also related to the amount of surface materials used and co-extrusion technology. At present, we have also adopted the latest ASA coating technology, which effectively increases the surface gloss, brightness, and fire prevention. Performance reaches the highest level.
Why Choose Us