Ndeapi maitiro uye anoshandiswa ePVC zvigadzirwa?

Ndeapi maitiro uye anoshandiswa ePVC zvigadzirwa?

Chaizvoizvo zvinoshandiswa: Polyvinyl Chloride ane hunhu hwakatanhamara hwezvinhu zvakapfuma zvemidziyo Resin, accounting ye 29% yeiyo nyika yakazara yenyika yekudyara kweiyo synthetic resin. PVC iri nyore kuita uye inogona kuongororwa nekuomerwa, kusimuka, kuumbwa, kuputika, kuputika kwechigadzirwa cheganda rePurasitiki, firimu, uye Wire Sheaths, mvura Supply pombi, mapaipi emumba, imba yemadziro emadziro, mabhendi emachinda emachina, zvigadzirwa zvemagetsi zvirongwa, zvekurapa, zvekurapa, uye zvinogona kuburitsa mahwendefa. , magonhi, mahwindo uye mavharuvhu uye zvimwe zvigadzirwa zvakaoma epurasitiki. Iyo yakasikwa ruvara rwePolyvinylcholid (PVC) yakajeka yero yero translucent uye inopenya. Transparency iri nani pane polyethylene uye polystyrene, uye yakaipa kupfuura polystyrene. Zvichienderana nehuwandu hwekuwedzera, zvinogona kukamurwa kuita zvakapfava uye zvakaoma PVC. Zvigadzirwa zvakapfava zvakapfava uye zvakaoma, uye kunzwa kunamatira. Zvigadzirwa zvakaoma zvine hupfu hwakakwirira pane kuderera-desity polyethylene. , uye yakaderera pane polypropylene, pachave nekuchenjera pakutsanangurwa. Zvigadzirwa zvakajairika: Mahwendefa, zvigunwe, matoyi uye windows, windoaths, etc. pvc inogona kukamurwa muPVC uye yakaoma PVC. Pakati pavo, akaoma PVC maakaunti kweanenge 2/3 yemusika, uye nyoro pvc account ye1 / 3. PELC PVC inowanzoshandiswa kune pasi, ceicings uye sosi yematehwe, asi yakanatswa pvc uye yakaoma pvc), zviri nyore kuti iite brittle uye yakaoma kuchengetedza, saka chiyero charo chekushandisa ishoma. Rigid PVC haina zvinyoro-nyoro, saka ine kugona kwakanaka, zviri nyore kuumba, kwete brittle, isina-chepfu uye kusvibiswa kwenguva, saka ine kukosha kukuru uye kukosha kwekushandisa. HEREINAFTER inotaurwa sePVC. Iko kusarudzika kwePVC ndeyekuvhara firimu, iyo inoshandiswa kune iyo nzvimbo yekukanda yemapaneru akasiyana-siyana, saka inonzi zvakare firimu remafirimu, uye rinoshandiswa mumaindasitiri akawanda sezvinhu zvekuvaka, kurongedza, uye mushonga. Pakati pavo, iyo yekuvhara mashandiro eindasitiri nhoroondo yeiyo yakakura chikamu, 60%, inoteverwa neindasitiri yokutakura, uye mamwe maindasitiri akati wandei ane zvidiki-zvidiki zvekushandisa. Chaizvoizvo zvinoshandiswa: Polyvinyl Chloride ane hunhu hwakatanhamara hwezvinhu zvakapfuma zvemidziyo Resin, accounting ye 29% yeiyo nyika yakazara yenyika yekudyara kweiyo synthetic resin. PVC iri nyore kuita uye inogona kuongororwa nekuumbwa, kuumbwa, kuputika, etc. PVC inogadzirwa Mapipi, mapaipi emba, madziro emadziro emadziro, machinda emachina mashizha, zvigadzirwa zvechigadzirwa zvemagetsi, zvishandiso zvekurapa, uye zvinogona kuburitsa mahwendefa, masuo nemahwindo. Uye zvigadzirwa zvakaoma epurasitiki senge mavhekita.