What pipe does de stand for?

UPVC tube is made of PVC resin, which has excellent characteristics such as accurate temperature sensing, timely melting, and rapid absorption of additives when the attraction between resin molecular chains is weakened. At the same time, the world-famous calcium-zinc composite heat stabilizer is adopted, which can capture, inhibit, absorb and neutralize the release of hydrogen chloride in the high-temperature melting process, and double bond addition reaction occurs with polyene structure to replace the active and unstable chlorine atoms in the molecule. So as to effectively and scientifically control the catalytic degradation and oxidative decomposition of the resin in the molten state.

Extended knowledge: UPVC pipe is a kind of plastic pipe with polyvinyl chloride (PVC) resin as raw material and no plasticizer. With the development of chemical technology, non-toxic pipes can be produced now, so it has the properties of general PVC and some excellent properties. Specifically, it has the advantages of good corrosion resistance and flexibility, so it is especially suitable for water supply networks.