Job Recruitment Website - Immigration policy - Ppr can be used for floor heating pipes in Xinjiang.
Ppr can be used for floor heating pipes in Xinjiang.
The subject wants to ask, "Can Xinjiang floor heating pipes use ppr?" I can't. It is two different types of pipes, and the raw materials and production technology are very different. At the same time, the molecular structure, density, pressure resistance and heat resistance of pipes are also different, so they can't be connected by hot melt. If they are connected together by hot melting, they will lose their adhesiveness, fail to ensure the firmness of the pipeline, and lead to leakage. Ppr, a random polymer of polypropylene, is also a kind of polypropylene. The basic structure of polymer chain was changed by adding different kinds of monomer molecules. Ethylene is the most commonly used monomer, which changes the physical properties of polypropylene.
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