Why PVC watts relative to asbestos tile, color tile good?
shortcoming1., the stability of light and heat is poor;2., the melting temperature and decomposition temperature is very close, leading to difficult processing, it needs to be solved by additives;3., it is easy to fade when used outdoors.
PVC tile is mainly made of polyvinyl chloride resin (PVC), supplemented by UV anti UV agent and other chemical raw materials. It is made up of advanced technology by scientific proportion. PVC watts, also known as plastic steel tile, is a color steel tile replacement products. Multi layer co extrusion composite technology is adopted to coat the surface of the product with anti-aging layer, which improves the weather resistance and color persistence, and the bottom layer increases the wear resistance layer. With good fire resistance, corrosion resistance, weather resistance, asbestos free ingredients, bright colors, environmental protection and health. It is widely used in the roof and wall of large span portal structure workshop. It not only meets the anticorrosion requirement of light steel structure workshop, but also saves steel and reduces cost.There are advantages to it:1, in terms of price, it is more affordable and practical;2, fire - oxygen index OI = 32, which is flame retardant materials;3, corrosion resistance - chemical resistance, more than 3 times longer than the zinc plate life;4, strong toughness - impact resistance, tensile, not brittle;5, weather resistance - because of the material added UV anti UV agent, so the product can really play anti ultraviolet radiation, life long;6, low noise - when raining noise is extremely low, than the metal roof panel noise reduction of more than 30db;7, portability - easy to install and transport, save time and effort;8, beauty - bright color, bright and colorful;9, environmental protection - asbestos free ingredients, no carcinogenic and other substances released.
The color steel tile is used in color coated steel sheet, roll cold forming pressure plate and various wave types, it is suitable for industrial and civil buildings, warehouses, special buildings, large-span steel structure house roof, walls and wall decoration, has the characteristics of light weight, high strength, convenient construction, rich color affluence and the earthquake, fire, rain, long service life, maintenance free, have been widely applied. The disadvantage is that the relative price is higher. The advantages are as follows:The light weight 10-14 kg / m2, equivalent to the brick wall 1/30.2., high strength: can be used for smallpox retaining structure, plate bearing, bending and compression; general houses do not beam column.3., bright colors: no surface decoration, color galvanized steel plate, corrosion protection period of 10-15 years.4., flexible and fast installation: construction cycle can be shortened by more than 40%.
