PP-R multi-layer descaling antibacterial pipe

The utility model discloses a PP-R multi-layer descaling antibacterial pipe, which comprises an outer layer, a light-blocking protective layer, a reinforcing layer and an inner layer, the inner layer is a mixture of ABS, an inorganic adsorbent and an organic antibacterial agent, reinforcing ribs are...

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Bibliographische Detailangaben
Hauptverfasser:	CHU XIN, CHEN BEIBEI, ZENG XIANCHONG
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	BLASTING ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS HEATING JOINTS OR FITTINGS FOR PIPES LIGHTING MEANS FOR THERMAL INSULATION IN GENERAL MECHANICAL ENGINEERING PIPES SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING THERMAL INSULATION IN GENERAL WEAPONS
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Beschreibung
Zusammenfassung:	The utility model discloses a PP-R multi-layer descaling antibacterial pipe, which comprises an outer layer, a light-blocking protective layer, a reinforcing layer and an inner layer, the inner layer is a mixture of ABS, an inorganic adsorbent and an organic antibacterial agent, reinforcing ribs are arranged in the outer layer, strip-shaped grooves are arranged outside the outer layer, the thickness of the outer layer is 1-4 times that of the inner layer, and the thickness of the inner layer is 1-4 times that of the outer layer. The reinforcing ribs are of an arch structure, the opening direction of the reinforcing ribs faces the direction of the inner layer, the grooves are strip-shaped, the cross sections of the grooves are of an arc structure, the opening direction of the grooves is one side far away from the inner layer, and the outer layer, the light blocking protection layer, the reinforcing layer and the inner layer are combined into a whole through co-extrusion. Compared with the prior art, the utilit