PVC Hollow composite tile

Good weather resistance and strong heat insulation. Compared with color   steel plates, galvanized steel plates, and asbestos tiles, the indoor   temperature of factories and sheds built with Hongqi thermal insulation tiles   is not affected by external sunlight, and the temperature inside the house   will not rise sharply due to the hot sun. Well, it maintains the true color   and strength of the product for a long time. It maintains stable performance   at -20°C-80°C. PVC insulation tiles have low thermal conductivity, basically   impervious to infrared rays, and have excellent heat insulation effect; the   sunny side of the roof panel can reflect most of the sunlight energy, and the   surface temperature is much lower than that of asbestos tiles and color steel   sandwich tiles.

The cross-section hollow design makes up for the lack of rigidity of   the PVC single-layer board through the cross-section reinforcement ribs. The hollow   design also greatly improves the heat insulation of the product and avoids   the poor heat insulation effect of the PVC single-layer board;

Good durability, high impact strength and long service life. Due to the   use of special technology and ingredients, the product has particularly   excellent durability.

It has excellent chemical corrosion resistance, and the product will   not change color or become embrittled if it is exposed to corrosive gases   such as ammonia and hydrogen sulfide for a long time; it is resistant to   acid, alkali and corrosion. It can resist the erosion of strong acid and   alkali such as ammonia and sulfide.

Contains special anti-aging ingredients, coupled with excellent   chemical resistance, it can be used for a long time in harsh environments   such as ammonia gas. However, the general color steel plate will be severely   corroded and perforated after 1-2 years in a high-concentration ammonia gas   and acid-base environment, and the cost of changing the plate will continue   to increase.