Kodi ntchito za PVC pulasitiki extruder ndi ziti?

Pulasitiki ya PVC yogwiritsidwa ntchito pa makina a mapaipi a PVC, makina a mbiri ya PVC,Makina owonjezera mapepala a PVC, Zinthu zokutira za PVC ndi zinthu zokutira za PVC, ndi zina zotero; ndipo njira yowonjezera kukana kutentha kwa pulasitiki ya PVC ndi VC copolymer, PVC yowonjezera ulusi wagalasi ndi PVC chlorination. Kenako, mudzawonetsa tsatanetsatane.

(1) Makina Opangira Mbiri ya PVC
Ma profiles ndi ma profiles osiyanasiyana ndi malo akuluakulu kwambiri opangira makina opangira PVC ku China, omwe amapanga pafupifupi 25% ya ndalama zonse zomwe PVC imagwiritsidwa ntchito, makamaka popanga zitseko ndi mawindo ndi zipangizo zopulumutsa mphamvu, kuchuluka kwa ntchito yake kukukwera kwambiri mdziko lonselo. M'mayiko otukuka, msika wa zitseko zapulasitiki ndi mawindo nawonso ndi wapamwamba kwambiri, monga Germany ndi 50%, France ndi 56%, United States ndi 45%.

Chitoliro cha PVC (2)
Mu makina ambiri opangira mapaipi apulasitiki,Makina a chitoliro cha PVCndi malo ake achiwiri akuluakulu ogwiritsira ntchito, omwe amawerengera pafupifupi 20% ya momwe amagwiritsira ntchito. Ku China, chitoliro cha PVC kuposa makina a chitoliro cha PE ndi PP chitoliro extrusion mzere chitukuko kale, mitundu yambiri, magwiridwe antchito abwino kwambiri, mitundu yosiyanasiyana ya ntchito, ili ndi malo ofunikira pamsika.

Filimu ya PVC (3)
Kumwa kwaPVC mzere wotulutsira filimuMu gawo la PVC nembanemba, filimu yowonekera bwino kapena yamtundu wa PVC ili pa nambala yachitatu, yomwe ili ndi pafupifupi 10%. PVC Pambuyo posakaniza ndi kuyika pulasitiki ndi zowonjezera, filimu yowonekera bwino kapena yamtundu wa mtundu imapangidwa ndi makulidwe otchulidwa, ndipo filimuyo imakonzedwa mwanjira iyi kuti ikhale filimu yowerengera. Ikhozanso kudula, kutentha ndi kukonzedwa matumba opaka, ma coat a mvula, nsalu ya patebulo, makatani, zoseweretsa zopumira, ndi zina zotero. Filimu yowonekera bwino kwambiri ingagwiritsidwe ntchito m'nyumba zobiriwira, nyumba zobiriwira zapulasitiki ndi mulch. Pambuyo pa kutambasula mbali ziwiri za filimuyo, makhalidwe a kupindika kwa kutentha, angagwiritsidwe ntchito popaka kupindika.

（4） PVC Yolimba komanso Yofewa
PVC pepala extrusion mzere Onjezani chokhazikika, mafuta odzola ndi chodzaza, mutasakaniza, ndi chotulutsira cha pulasitiki cha PVC, chotulutsiracho chingatulutse mitundu yosiyanasiyana ya chitoliro cholimba, chitoliro chapadera, chitoliro chozungulira, chomwe chimagwiritsidwa ntchito ngati chitoliro cha madzi akumwa, chitoliro cha waya kapena chogwirira masitepe. Chipepala chozungulira chimaphimba kupanikizika kotentha, chingapangidwe ndi makulidwe osiyanasiyana a chitoliro cholimba. Chitolirocho chikhoza kudulidwa mu mawonekedwe omwe mukufuna, kenako nkuchilumikiza ndi electrode ya PVC m'matanki osiyanasiyana osungira mankhwala osagwira dzimbiri, njira yotulutsira mpweya ndi zotengera zokhala ndi mpweya wotentha.

Pulogalamu ya PVC

（5） Zinthu zomangira za PVC
Zinthu za PVC zomwe zimagwiritsidwa ntchito popaka makamaka m'mabokosi osiyanasiyana, mafilimu ndi mapiritsi olimba. Chidebe cha PVC chimapanga makamaka madzi amchere, zakumwa, mabotolo odzola, komanso amagwiritsidwa ntchito popaka mafuta oyeretsedwa. Ma PVC Membrane angagwiritsidwe ntchito pophatikiza zinthu zomangiriridwa ndi ma polima ena, komanso zinthu zowonekera bwino zokhala ndi chotchinga chabwino. Filimu ya polyvinyl chloride ingagwiritsidwenso ntchito popaka kapena kupopera kutentha, kugwiritsidwa ntchito popaka matiresi, nsalu, zoseweretsa ndi zinthu zamafakitale.

（6）Kuphimba ndi pansi kwa PVC
Ma PVC siding amagwiritsidwa ntchito makamaka m'malo mwa aluminiyamu siding. Kuwonjezera pa gawo la PVC resin, zigawo zina ndi zinthu zobwezerezedwanso, zomatira, zodzaza ndi zigawo zina, zomwe zimagwiritsidwa ntchito kwambiri pansi pa nyumba yofikira pa eyapoti komanso nthaka yolimba ya malo ena.

（7）Katundu wa PVC wa tsiku ndi tsiku
Matumba a duggel ndi chinthu chachikhalidwe chopangidwa ndi PVC extruder, PVC imagwiritsidwa ntchito popanga mitundu yosiyanasiyana ya zikopa zongoyerekeza, zomwe zimagwiritsidwa ntchito pamatumba onyamula katundu, zinthu zamasewera, monga basketball, mpira wamiyendo ndi rugby. Ingagwiritsidwenso ntchito popanga malamba a yunifolomu ndi zida zapadera zodzitetezera. Nsalu ya polyvinyl chloride ya zovala nthawi zambiri imakhala nsalu yonyowa (yopanda chophimba), monga ma ponchos, mathalauza a ana, majekete achikopa ndi nsapato zosiyanasiyana zamvula. PVC imagwiritsidwa ntchito pazinthu zambiri zosangalatsa zamasewera, monga zoseweretsa, zolemba ndi zinthu zamasewera, zoseweretsa za PVC ndi zinthu zamasewera zomwe zikukula mofulumira, chifukwa cha mtengo wake wotsika wopanga, wosavuta kupanga komanso wopindulitsa.

（8）Zinthu zopangidwa ndi PVC
Chikopa chopangidwa ndi matope chimapangidwa poika PVC pa nsalu kapena pepala kenako n’kuchipaka pulasitiki pa kutentha kopitirira 100℃. Chikhozanso kukhala PVC ndi zowonjezera mu filimu, kenako n’kukanikiza ndi substrate. Chikopa chopangidwa chopanda chithandizo chimakulungidwa mwachindunji mu pepala lofewa la makulidwe enaake, kenako n’kukanikiza pa chitsanzocho. Chikopa chopangidwa chingagwiritsidwe ntchito popanga zikwama zachikopa, matumba achikopa, zophimba mabuku, masofa ndi ma cushion a galimoto, ndi chikopa cha pansi, chomwe chimagwiritsidwa ntchito ngati zipangizo zapansi pa nyumbayo.

Zinthu zokutira za PVC

（9） Chotulutsira thovu cha PVC chimapanga
Kusakaniza kofewa kwa PVC, kuwonjezera kuchuluka koyenera kwa chinthu chopangira thovu kuti chipange pepala, kupanga thovu la pulasitiki la thovu, kungagwiritsidwe ntchito ngati zotchingira thovu, nsapato, ma insoles, ndi zinthu zomangira zotetezera kugwedezeka. Ikhozanso kugwiritsa ntchito maziko a pulasitiki otulutsa thovu kukhala mbale yolimba ya PVC yokhala ndi thovu lochepa komanso mbiri yapadera, ikhoza kusintha kugwiritsa ntchito matabwa, ndi mtundu watsopano wa zipangizo zomangira.

(10) PVC Transparent pepala zakuthupi
Mzere wotulutsira mapepala a PVC Onjezani chosinthira cha shock ndi chokhazikika cha organic tin, kudzera mu kusakaniza, pulasitiki, kuzunguliza ndikukhala pepala lowonekera. Kupanga kotentha kumatha kupangidwa kukhala chidebe chopyapyala chowonekera khoma kapena kugwiritsidwa ntchito popaka vacuum suction, ndi chinthu chabwino kwambiri chopaka ndi chokongoletsera.

(11) zina
Zitseko ndi Mawindo zimamangidwa ndi zinthu zolimba komanso zosiyanasiyana. M'mayiko ena, msika wadzaza ndi zitseko zamatabwa ndi mawindo a aluminiyamu; zipangizo zamatabwa zongopeka (kumpoto, m'mphepete mwa nyanja); zotengera zopanda kanthu.