IN recent years, with continuously increasing expectations of new buildings, the demands on building materials are undergoing a corresponding increase. For instance,the increasing height of buildings requires lighter external wall materials. The aesthetic with a selsction of colorful and attractive construction materials. Reduced maintenance costs require self-cleaning external wall materials with a long life span. PNDF coated aluminum curtain wall board supplies all of the above requirements.

At present,within China, PVDF coated aluminium curtain wall boards are frequently used as external wall coverings, They can be used in conjunction with lightweight fire retardant and heat insulation boards. In frame structure buildings they can replace the traditional attachment of tiles, and can be used to directly to form the building's exterior wall, thus greatly reducing construction coasts.

Due to the many advantages at this type of coating, and the wide variety of colors available, it is already widely used in many applications, including roofs, curtain walls, aluminum doors and windows, shop front decoration, internal finishing and column cladding of high rise buildings, in ventilation systems, for road side sound insulating walls, the central reservation of high speed roads, on sign boards, and to protect buildings against cold, heat, salt mist, sand storm and other climatic hazards.

产品特点

Fearures of fluorocarbon resin coatings
Due to its extremely strong internal cohesion, PVDF has a number of outstanding qualities.
1.Outstanding weather proofing;
2.Excellent resistance to corrosion and chemicals;
3.Good durability against heat and bad weather;
4.Excellent abrasion resistance;
5.Good self-cleaning;
6.Wide color selection
Especially worthy of note is the products extremely long life span. In florida the product was used on a south facing(45°) location where it was exposed to 160 months of sunshine. Photographs taken at a magnification of 1,000 showed no deterioration,no powderisation,no color aberration, and no flaking of the coated surface. No other coat or chemical treatment is able to achieve the same longevity of color. Today, PVDF coated buildings have been in used in all types of climactic conditions for over 30 years, and yet they still look as good as when they were first put up.