Synthetic resin tile has the advantages of light weight, convenient installation, rich color, beautiful appearance, anti-aging, not easy to fade, long life, etc., thermal insulation effect is remarkable, as a new roofing environmental protection building material synthetic resin tile can withstand how many degrees of high temperature?
Synthetic resin tiles are preplasticized with ASA resin and PVC resin at a high temperature of about 180 degrees. The cooled molded product will deform due to high temperature at 70-80 degrees Celsius. It is not suitable for factory buildings in high-temperature industries such as smelting and casting.
The molecular gap structure of PVC is between minus 30 degrees and 70 degrees Celsius, and thermal expansion and contraction will change due to temperature contrast. Poor quality resin tiles, in areas with low temperatures, the pores in the middle of the resin tiles burst when they encounter snow water. Therefore, the design of synthetic resin tile requires the spacing of purlins to be controlled at about 66cm to 75cm, so as to prevent the synthetic resin tile from sagging or bulging due to thermal expansion and contraction, and reduce the waterproof effect.