Supply of ppr pipe fittings pert to warm tube the Liaocheng Matilda tube industry 

 Supply of ppr pipe fittings pert to warm tube the Liaocheng Matilda tube industry 

 Supply of ppr pipe fittings pert to warm tube the Liaocheng Matilda tube industry 

 PP-R English name of Polypropylene random 
 (Copolymer in), PP-R is the abbreviation of the polypropylene random copolymer, is used to refer to the cold water pipes and hot water for conveying material. PP-R pipe, also known as polypropylene pipes, polypropylene random copolymer, random copolymer polypropylene by extrusion to become a pipe, injection into the pipe. A polypropylene random copolymer is polypropylene, the basic structure of the polymer chain to be modified by adding different types of monomer points. Ethylene is the most commonly used monomers, which caused the polypropylene physical properties change. Compared with the pp homopolymer, random copolymer to improve the optical properties (increased transparency and reduced cloud fog), improved impact resistance, an increase of flexible, reducing the melting temperature, which also reduces the heat fusion temperature ; chemical stability, isolation and organoleptic properties of water vapor (low odor and taste) and the homopolymer is basically the same. Used in blow molding, injection molding, film and sheet extrusion processing area for food packaging materials, pharmaceutical packaging materials and daily consumer goods 

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