Features: 1. Outstanding characteristics of fireproofing Fireproof aluminum plastic panel fulfills the requirement of fireproof due to the usage of modified polyvinyl plastic interlayer in between sithout toxicity and covering of uninflammable aluminum layer at two sides. The ability of fireproof is higher than index requirement of grade B1. It is a safe fireproofing material and fully meets the fireproofing requirement specified in building code. 2. Excellent torsion strength With varieties of advanced equipment and strict control, SUNCO panel features high strength with excellent torsion strength and bending strength under heavy loads, and also excellent weather resistance. 3. Excellent impact resistance It features good impact resistance, toughness, bending regidity, it will not be damaged when its suffering from sand blown by wind. 4. Even coating & various color Dealing with the surface of aluminum material, and with the application of Henkle technology, it makes the paint and panel stamped with a very strong even force, and various color for your choice. 5. Easy processing and installation SUNCO panel is easy to process for its light weight (3.5-5.5kg/sqm). All cutting, milling, planning, slotting, side-folding and curving can be esily fulfilled by simple tools used by processing timber and metal. Both indoor and outdoor decoration can be implemented simultaneously so as to raise working efficiency and short working time. 6. Easy to maintain SUNCO panel, it performs well in its pollute resistance. It is seriously polluted in China. The panel needs to maintain and clean after several years use. Only neutral cleanser and water needed for its self-clean performance. It looks like before after cleaning Surface painting: We adopted F-C resin painting which contain more than 70% KYNAR500 to made up the surface of SUNCO fire-prevent complex Aluminum planking. It has a superior outdoor climate-bearable. The clients can choose any standard color we offered or any color apointed by yourselves. We can painting the ester or other coating on the surface. The PVDF Principles Of Fluorine Carbon Resin The fluorine resin PVDF which was used on SUNCO products is the pllyvinyl pyrrolidone which was made by using the fluorine atom to take place of some hydrogen atom. The F-C combination power of carbon atom and fluorine atom with the largest minus electric charge can reach 105.4kcal/mol. That means at least,you need more than 105.4k cal/mol to destroy the F-C combination. The distance of F-C combination is 1.36A. It is shorter than the distance of C-C conbination 1.54A . It is hard to destroy the combination of F-C because of solid block caused by F-atom.Its struction are so colsely. HYLAR5000is the trademark of PVDF resin which was registered by American AUSIMONT company. HYLAR5000® is the trademark of PVDF resin which was registered by American Atochem North America Company. Specification: Thickness of the board:4mm,3mm width: 1220mm-1570mm length: 2440mm-any length can be made according to the order Skype me: sherry2007cn