At present, the world is experiencing high temperature weather, PPR pipeline in summer if exposed to strong sunlight will cause great harm to the pipe body, the surface of the pipeline will form powder and cracks, accelerate the aging of the pipeline, outdoor PPR pipeline how to prevent high temperature exposure?
PPR tubes are placed outdoors for a long time, and embrittlement occurs after a few years. This is because of the characteristics of polypropylene materials, fear of ultraviolet radiation, and large changes in temperature differences further accelerate this process. Outdoor PPR pipes only need to take simple protective measures to avoid aging problems.
(1) Apply special anti-radiation paint on the surface of the pipe.
(2) Wrap the outer wall of the pipe with black sunscreen foam material.
(3) Light aluminum foil adhesive is used at the interface.
Of course, the most effective measure is to bury the PPR pipe, the PPR pipe has good corrosion resistance, and it will not be corroded after being buried, which can not only protect the sun, but also prevent freezing in winter, which can be described as killing two birds with one stone. Home decoration with hidden pipes do not have to worry about the sun.