Application scope：Features of PP ultra quiet drainage pipe production line:PP ultra quiet pipe production line adopts the technology of CO extrusion of two or three machines and three-layer composite. The outer layer a
Features of PP ultra quiet drainage pipe production line:
PP ultra quiet pipe production line adopts the technology of CO extrusion of two or three machines and three-layer composite. The outer layer and inner layer adopt one or two extruders to extrude modified polypropylene raw materials; the middle layer adopts another extruder to extrude a special sound insulation viscoelastic material, which is mainly composed of inorganic mineral filling, polypropylene and thermoplastic elastomer ternary blending. The whole line adopts Siemens PLC control system and human-machine interface, with beautiful appearance, high degree of automation and stable performance.
PP ultra quiet pipe has good sound absorption, silencing and sound insulation effects. Under the same conditions, the drainage noise is much lower than that of cast iron pipe and UPVC pipe. At the same time, PP ultra quiet pipe also has a variety of hot water resistance, corrosion resistance, high strength and good toughness.
1、Superior quietness: by adding special materials, the density and microstructure of the pipe can be adjusted, the audible and acoustic waves can be absorbed, and the acoustic wave can be prevented. The noise reduction effect is better than that of the cast iron pipe.
2、Super chemical resistance: the inner layer of the pipe can be acid resistant up to pH2, alkali resistant up to pH12.
3、Excellent high temperature resistance: the long-term use temperature of mute tube is 95 ℃, and the instantaneous temperature is 97 ℃.
4、Good impact resistance: the hard outer layer not only protects the middle structure, but also ensures the good impact resistance of the pipe.
5、Advanced flexible connection: convenient for disassembly and assembly, not limited by the installation environment, can reduce the installation cost, water tightness and self-regulation performance, without using expansion joints, can save the pipe fittings to avoid the sound transmission to the next pipe fitting when the water impinges on the pipe wall.
6、Environmental protection performance: polypropylene is a non-toxic material, which can be recycled many times.