2023年11月22日 · The UV resistance of PPR pipes is a key attribute that enhances their longevity and performance, especially in outdoor applications. Whether used in plumbing installations, …

Ideal for outdoor plumbing, irrigation systems, and solar water heating, POLYMELT UV pipes resist discoloration, surface damage, and the need for additional coatings or coverings. …

2013年11月18日 · As stated in the Aquatherm catalog, the ideal solution for installing PP-R or RP (RCT) in an exposed outdoor environment is to use the UV-protected versions of the …

2024年7月8日 · Polypropylene Random Copolymer (PPR) pipes are extensively used in plumbing and heating systems due to their high durability, thermal stability, and chemical resistance. …

2023年10月11日 · UV resistance is an important characteristic of PPR pipe fittings, as it protects them from the detrimental effects of UV radiation. By incorporating UV stabilizers into their …

UV resistant PPR pipes represent a significant advancement in outdoor plumbing technology, offering enhanced protection against the harmful effects of UV radiation. Their specialized …

ppr管的抗紫外线性能主要表现在以下几个方面： 1. 抗老化性能. 紫外线中的 紫外线b （uvb）和 紫外线a （uva）会导致聚合物材料的老化，使其硬度、强度和耐磨性降低。而好的抗紫外线性 …

The TECHNO PP-R UV Piping system is made from a Polypropylene Random Copolymer (PP-R) along with UV Stabilizer to protect the pipe from sunrays and UV oxidation effect. In general …

TORO 25 UV system consists of pipes made of Random Copolymer Polypropylene, externally coated with a special UV layer in additived PP-R, able to ensure protection from ultraviolet …

UVRES PIPE, PP-RCT/PP-RF/PP-R, multilayer pipe with intermediate layer loaded with special fibers for transporting hot and cold drinking and non-drinking water.