Chitoliro cha PVC ndi Cholumikizira

Mapaipi ndi zolumikizira za PVC zimagawidwa makamaka malinga ndi ntchito yogwirira ntchito komanso mphamvu yonyamula kupanikizika, ndipo gulu lililonse limayang'ana zosowa za ntchito inayake. Zochitika zosiyanasiyanazi zimabweretsa zovuta zapadera, zomwe zimapangitsa kuti pakhale zofunikira pa mayankho okhazikika omwe amalimbikitsa kusinthasintha komanso kudalirika.

Malinga ndi ntchito yake, mitundu yofunika kwambiri ndi mapaipi operekera madzi (a madzi oyera, omwe amafunika ukhondo ndi kukana kuthamanga kwa mpweya, okhala ndi njira zina zogwiritsira ntchito madzi ozizira komanso otentha pang'ono), mapaipi otulutsira madzi (a zimbudzi ndi madzi amvula, omwe amagogomezera kukana dzimbiri, omwe amapezeka m'mitundu yosiyanasiyana yamkati ndi panja), mapaipi a mankhwala (osagonjetsedwa ndi dzimbiri chifukwa cha asidi, alkali ndi mchere) ndi mapaipi a ulimi (opepuka komanso osavuta kuyika pothirira).

Malinga ndi mphamvu yonyamula mphamvu, amagawidwa m'magulu a mphamvu yotsika (ya zinthu zopanda mphamvu kapena zotsika monga madzi otayira ndi kuthirira), mphamvu yapakati (ya madzi apakhomo, 0.6-1.0MPa) ndi mphamvu yokwera (ya mafakitale okha, yokhala ndi zipangizo zapadera ndi makoma okhuthala). Kugwiritsa ntchito mphamvu yokwera ndi mankhwala, makamaka, kumafuna thandizo lamphamvu lokhazikika kuti zinthu zisawonongeke.

Zokhazikika za TopJoyamapereka mayankho olunjika pa zosowa zosiyanasiyanazi. Amawonjezera kukana dzimbiri, kukana kupanikizika komanso kukhazikika kwa nthawi yayitali kwa mapaipi ndi zolumikizira za PVC, kuletsa kuwonongeka kwa zinthu pansi pa mikhalidwe yovuta. Kwa opanga, mayankho odalirika a TopJoy othandizira amathandizira kupanga mapaipi ndi zolumikizira zapamwamba zomwe zimakwaniritsa zofunikira za gawo, kukulitsa mpikisano wamsika ndi chidaliro.