Manufacturing And Characteristics Of PEX Pipe.

Name:Manufacturing and characteristics of PEX pipe.
Brand:IFAN
Size: 16-32mm inches
Sample: Free sample

Manufacturing of PEX pipes.

The main raw material for the production of PEX pipes is HDPE, in addition to additives such as initiators, cross-linking agents and catalysts, other modifiers can be added if there are special requirements.
PEX pipes are manufactured using the world's most advanced one-step method (MONSOIL method) technology, which uses ordinary polyethylene raw materials and adds silane graft materials to form chemical covalent bonds between macromolecular polymer chains to replace the original Van der Waals forces, thus forming a three-dimensional Cross-linked polyethylene with cross-linked network structure has a degree of cross-linking of 60% to 89%, which gives it excellent physical and chemical properties.
The cross-linking agent breaks the original linear molecular structure to form a graft material, and then forms a three-dimensional network structure. The role of antioxidants and color particles is to

improve the corrosion resistance of PEX pipes, prevent physical changes caused by prolonged exposure to sunlight, and resist prolonged erosion by ultraviolet rays, thereby extending its useful life.

PEX Pipe Features

1. Excellent heat and cold resistance, high thermal resistance at high temperatures.
2. Excellent toughness at low temperatures.
3. Does not melt when heated.
4. Extraordinary creep resistance: The creep characteristics of PEX pipes are almost one of the most ideal among common plastic pipes.
5. Semi-permanent service life: After the PEX pipe passed the temperature test of 110 °C, ring stress of 2.5 MPa and time of 8760 h, it can be deduced that its continuous service life is long-term durability according to standards to 70 °C.

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