Nkhani - Mapangidwe aukadaulo wa matailosi a resin

Matailosi a PVC amapangidwa makamaka ndi utomoni wa polyvinyl chloride (PVC mwachidule).Kuphatikizidwa ndi UV anti-ultraviolet wothandizila ndi zinthu zina zopangira mankhwala,

Pambuyo pofananiza zasayansi, Kupangidwa ndi ukadaulo wapamwamba kwambiri.PVC matailosi opangidwa ndi utomoni amatengera ukadaulo wamitundu yambiri wosanjikiza co-extrusion, Phimbani pamwamba pa chinthucho ndi wosanjikiza odana ndi ukalamba, Kuwongolera kwanyengo komanso kukhazikika kwamtundu.PVC utomoni uli ndi kukana kwamoto wabwino, kukana dzimbiri, kukana nyengo, ndipo lilibe asbestos.Bright mitundu, kuteteza chilengedwe ndi thanzi, choncho chimagwiritsidwa ntchito makampani zomangamanga, Komabe, alipo PVC kupanga utomoni matailosi ndi mavuto awa: Choyamba, Ngakhale PVC kupanga utomoni matailosi. kukhala ndi kukana bwino kwa kuponderezana, Koma poyendetsa kapena kuyika, imafinyidwa ndi zinthu zolemera kwa nthawi yayitali, ndizosavuta kupunduka komanso kusowa kwa chipangizo chodzidzimutsa; Chachiwiri ndipamene matailosi a PVC akupanga utomoni amayikidwa,

Khoma lamkati nthawi zambiri silingagwirizane ndi nyumbayo, N'zosavuta kupanga kusiyana pakati pa matayala a PVC opangira utomoni ndi nyumbayo, zomwe zimakhudza momwe ntchitoyo ikuyendera.

Zomwe zimapangidwazo zimawulula matailosi a PVC, omwe amakhala ndi matayala opangidwa ndi utomoni, Chigoba chapamwamba ndi chipolopolo chotsika, chipolopolo chapamwamba chimapangidwa pamwamba pa thailo la matayala opangira utomoni, matailosi opangidwa ndi utomoni, polowera mawu osamveka amatsegulidwa pakati pa chipolopolo cham'munsi ndi thupi lalikulu la matailosi opangira utomoni, kasupe wowopsa amayikidwa kumapeto kwamkati kwa thupi la utomoni, Mkati mwa thupi lalikulu la utomoni. matailosi opangidwa ndi utomoni amadzazidwa ndi utomoni wa polyvinyl chloride, Mzere wa trapezoidal umalumikizidwa kumtunda kumtunda kwa chigoba chapamwamba, utomoni wa ASA umapangidwa pakati pa chigoba chapamwamba ndi thupi lalikulu la matayala opangira utomoni. matayala omwe alipo a PVC opangidwa ndi utomoni amafinyidwa ndi zinthu zolemetsa kwa nthawi yayitali. Amakonda kukhala opunduka mosavuta, kusowa kwa zinthu zochititsa mantha, Komanso, makoma amkati a matailosi a PVC omwe alipo nthawi zambiri sangagwirizane ndi nyumbayo. zosavuta kupanga mipata.


Nthawi yotumiza: Dec-11-2020