mankhwala

PVC kudzera papaipi ya khoma,
pvc utomoni kwa chitoliro,

Zambiri zamalonda

PVC ndi chidule cha polyvinyl chloride.Utomoni ndi zinthu zomwe zimagwiritsidwa ntchito nthawi zambiri popanga mapulasitiki ndi mphira.PVC resin ndi ufa woyera womwe umagwiritsidwa ntchito popanga thermoplastics.Ndi zinthu zopangidwa zomwe zimagwiritsidwa ntchito kwambiri padziko lapansi masiku ano.Utoto wa polyvinyl chloride uli ndi mawonekedwe abwino kwambiri monga zopangira zambiri, ukadaulo wopanga okhwima, mtengo wotsika, komanso ntchito zosiyanasiyana.Ndiosavuta pokonza ndipo akhoza kukonzedwa ndi akamaumba, laminating, jekeseni akamaumba, extrusion, calendering, kuwomba akamaumba ndi njira zina.Ndi katundu wabwino wakuthupi ndi mankhwala, amagwiritsidwa ntchito kwambiri m'makampani, zomangamanga, ulimi, moyo watsiku ndi tsiku, kulongedza katundu, magetsi, zofunikira za boma, ndi zina.Ma resin a PVC nthawi zambiri amakhala ndi kukana kwambiri kwamankhwala.Ndi yamphamvu kwambiri ndipo imagonjetsedwa ndi madzi ndi abrasion.Polyvinyl chloride resin (PVC) imatha kusinthidwa kukhala zinthu zapulasitiki zosiyanasiyana.PVC ndi mapulasitiki opepuka, otsika mtengo, komanso osamalira chilengedwe.

Mawonekedwe

PVC ndi imodzi mwazinthu zomwe zimagwiritsidwa ntchito kwambiri ndi thermoplastic resins.Itha kugwiritsidwa ntchito kupanga zinthu zolimba kwambiri komanso zolimba, monga mapaipi ndi zokokera, zitseko zojambulidwa, mazenera ndi mapepala onyamula.Itha kupanganso zinthu zofewa, monga mafilimu, mapepala, mawaya amagetsi ndi zingwe, matabwa apansi ndi zikopa zopangira, powonjezera mapulasitiki.

Kufotokozera

Kugwiritsa ntchito

Mbiri ya PVC
Mbiri ndi mbiri ndi madera akuluakulu a PVC m'dziko langa, omwe amawerengera pafupifupi 25% ya PVC yonse.Amagwiritsidwa ntchito makamaka popanga zitseko ndi mazenera ndi zipangizo zopulumutsa mphamvu, ndipo ntchito zawo zikuwonjezeka kwambiri m'dziko lonselo.

Chithunzi cha PVC
Pakati pazinthu zambiri za polyvinyl chloride, mapaipi a polyvinyl chloride ndi malo ake achiwiri omwe amawagwiritsa ntchito kwambiri, omwe amawerengera pafupifupi 20% ya zomwe amadya.M'dziko langa, mapaipi a PVC amapangidwa kale kuposa mapaipi a PE ndi mapaipi a PP, okhala ndi mitundu yambiri, magwiridwe antchito abwino kwambiri, komanso magwiridwe antchito osiyanasiyana, ndipo amakhala ndi malo ofunikira pamsika.

Mafilimu a PVC
Kugwiritsiridwa ntchito kwa PVC m'munda wa filimu ya PVC kumakhala kwachitatu, kuwerengera pafupifupi 10%.Pambuyo pa PVC yosakanikirana ndi zowonjezera ndi pulasitiki, kalendala ya mipukutu itatu kapena inayi imagwiritsidwa ntchito popanga filimu yowonekera kapena yamitundu yokhala ndi makulidwe apadera.Filimuyi imakonzedwa motere kuti ikhale filimu ya kalendala.Ikhozanso kudulidwa ndi kusindikizidwa kutentha kuti ipangitse matumba onyamula, ma raincoats, nsalu zapa tebulo, makatani, zoseweretsa zowonongeka, ndi zina zotero. Filimu yowonekera kwambiri ingagwiritsidwe ntchito pa greenhouses, greenhouses pulasitiki, ndi mafilimu a mulch.Kanema wotambasulidwa wa biaxially ali ndi mawonekedwe a kutentha kwapang'onopang'ono, komwe kumatha kugwiritsidwa ntchito popanga ma shrinkage.

PVC zolimba ndi mbale
Ma stabilizers, lubricant, ndi fillers amawonjezeredwa ku PVC.Pambuyo kusakaniza, extruder angagwiritsidwe ntchito extrude mipope zolimba, mipope zooneka mwapadera, ndi malata mipope ya calibers zosiyanasiyana, amene angagwiritsidwe ntchito ngati mipope zimbudzi, mipope madzi akumwa, casings waya, kapena masitepe handrails..Mapepala a calender amapindika ndikuwotcha kuti apange mbale zolimba za makulidwe osiyanasiyana.mbale akhoza kudula mu mawonekedwe chofunika, ndiyeno welded ndi mpweya wotentha ndi PVC kuwotcherera ndodo kupanga zosiyanasiyana zosagwira akasinja yosungirako mankhwala, mpweya ngalande, ndi muli.

PVC general soft product
The extruder angagwiritsidwe ntchito kufinya mu hoses, zingwe, mawaya, etc.;makina opangira jekeseni amatha kugwiritsidwa ntchito ndi nkhungu zosiyanasiyana kupanga nsapato za pulasitiki, nsapato za nsapato, ma slippers, zoseweretsa, zida zamagalimoto, ndi zina.

PVC ma CD zipangizo
Zogulitsa za polyvinyl chloride zimagwiritsidwa ntchito kwambiri pakuyika muzotengera zosiyanasiyana, makanema, ndi mapepala olimba.Zotengera za PVC zimapanga mabotolo amadzi amchere, zakumwa, ndi zodzoladzola, komanso zopangira mafuta oyengedwa.Kanema wa PVC angagwiritsidwe ntchito pophatikizana ndi ma polima ena kuti apange ma laminate otsika mtengo komanso zinthu zowonekera zokhala ndi zotchinga zabwino.Kanema wa polyvinyl chloride atha kugwiritsidwanso ntchito potambasula kapena kutentha kwapang'onopang'ono kulongedza matiresi, nsalu, zoseweretsa, ndi katundu wamafakitale.

PVC siding ndi pansi
Mapanelo a khoma la polyvinyl chloride amagwiritsidwa ntchito makamaka m'malo mwa aluminiyamu.Kupatula mbali ya PVC utomoni, zigawo zina za PVC matailosi pansi ndi zipangizo zobwezerezedwanso, zomatira, fillers, ndi zigawo zina.Amagwiritsidwa ntchito kwambiri pabwalo lanyumba zama eyapoti ndi malo ena ovuta.

Polyvinyl Chloride Consumer Goods
Matumba onyamula katundu ndi zinthu zachikhalidwe zopangidwa ndi polyvinyl chloride.Polyvinyl chloride imagwiritsidwa ntchito popanga zikopa zosiyanasiyana, zomwe zimagwiritsidwa ntchito m'matumba onyamula katundu ndi zinthu zamasewera monga basketball, mpira, ndi rugby.Angagwiritsidwenso ntchito kupanga malamba a yunifolomu ndi zida zapadera zotetezera.Nsalu za polyvinyl chloride zopangira zovala nthawi zambiri zimakhala nsalu zoyamwa (palibe chifukwa chokutira), monga ma poncho, mathalauza a ana, ma jekete achikopa, ndi nsapato zamvula zosiyanasiyana.Polyvinyl chloride imagwiritsidwa ntchito pazinthu zambiri zamasewera ndi zosangalatsa, monga zoseweretsa, zolemba, ndi zinthu zamasewera.Zoseweretsa za polyvinyl chloride ndi zinthu zamasewera zimakhala ndi kukula kwakukulu.Ali ndi mwayi chifukwa cha mtengo wawo wotsika mtengo komanso kuumba kosavuta.

Zinthu zopangidwa ndi PVC
Chikopa chochita kupanga chokhala ndi kumbuyo chimapangidwa ndi kupaka phala la PVC pansalu kapena papepala, kenako ndikuchiyika pa pulasitiki pa kutentha pamwamba pa 100 ° C.Itha kupangidwanso ndi calendering PVC ndi zowonjezera mu filimu ndikukankhira ndi gawo lapansi.Chikopa chopanga popanda gawo lapansi chimapangidwa mwachindunji ndi kalendala kukhala pepala lofewa la makulidwe ena, ndiyeno chitsanzocho chikhoza kukakamizidwa.Chikopa chochita kupanga chingagwiritsidwe ntchito kupanga masutikesi, zikwama, zovundikira mabuku, sofa, ndi makashini agalimoto, ndi zina zotero, komanso zikopa zapansi, zomwe zimagwiritsidwa ntchito ngati zophimba pansi pa nyumba.

Zinthu zopangidwa ndi thovu la PVC
Mukasakaniza PVC yofewa, onjezani kuchuluka koyenera kwa thovu kuti mupange pepala, lomwe limathiridwa thovu mu pulasitiki ya thovu, yomwe ingagwiritsidwe ntchito ngati ma slippers a thovu, nsapato, insoles, ndi zida zonyamula zonyamula katundu.The extruder Angagwiritsidwenso ntchito kupanga otsika thovu zolimba PVC matabwa ndi mbiri, amene akhoza m'malo matabwa ndi mtundu watsopano wa zomangira.

PVC transparent pepala
Kusintha kwamphamvu ndi organotin stabilizer akuwonjezeredwa ku PVC, ndipo imakhala pepala lowonekera pambuyo pa kusakaniza, plasticizing ndi calendering.Thermoforming imatha kupangidwa kukhala zotengera zowoneka bwino zokhala ndi mipanda yopyapyala kapena kugwiritsidwa ntchito ngati vacuum matuza.Ndizinthu zabwino kwambiri zopangira ma CD ndi zinthu zokongoletsera.

Zina
Zitseko ndi mazenera amasonkhanitsidwa ndi zida zolimba zooneka ngati zapadera.M'mayiko ena, watenga khomo ndi zenera msika pamodzi ndi zitseko matabwa, mazenera, mazenera aluminiyamu, etc.;zipangizo zamatabwa, zomangira zitsulo (kumpoto, m'mphepete mwa nyanja);zotengera zopanda kanthu.

Kupaka

(1) atanyamula: 25kg ukonde / mas thumba, kapena kraft pepala thumba.
(2) Kutsitsa kuchuluka: 680Bags/20′container, 17MT/20′container.
(3) Kutsitsa kuchuluka: 1120Bags/40′container, 28MT/40′container.

Chubu chapadera cha nkhungu za aluminiyamu chimagwiritsidwa ntchito limodzi ndi wononga-khoma (kukoka bawuti), yomwe imagwiritsidwa ntchito pazovuta pakati pa khoma lamkati ndi mawonekedwe akunja, kunyamula kukakamiza kofananira ndi katundu wina wa konkriti, kuonetsetsa kuti mtunda pakati pa mawonekedwe amkati ndi akunja amatha kukwaniritsa zofunikira za mapangidwe, komanso fulcrum ya formwork ndi mawonekedwe ake othandizira.Mwachidule, chubu chapadera ndi zomangira zapakhoma za nkhungu za aluminiyamu zimakhala ndi mawonekedwe okhazikika.Udindo wolamulira makulidwe a kuyika konkire.

Aluminiyamu nkhungu wapadera chitoliro tsopano pali mitundu iwiri ikuluikulu, mmodzi ndi disposable malaya, amatchedwanso disposable PVC chitoliro, PVC kudzera khoma la manja.Chinacho ndi chotchinga khoma.Ngakhale zonsezi zitha kugwiritsidwa ntchito ngati zomangira khoma, pali kusiyana kwakukulu pazinthu ndikugwiritsa ntchito pakati pawo.

Chotsekera pakhoma chotayidwa chimapangidwa ndi zinthu za PVC zolimba komanso zolimba.Pamene khoma la konkire lidzatsanuliridwa, wononga pakhomapo ikhoza kuchotsedwa, ndipo manja a PVC adzasiyidwa pakhoma, sangathe kuchotsedwa, sangathe kubwerezedwa, choncho amatchedwa nthawi imodzi kupyolera pa khoma.

Khoma lopindika kudzera pa casing limapangidwa ndi ABS, pom ndi zida zina zosinthidwa.Poyerekeza ndi khoma lotayirapo kudzera m'bokosi lopangidwa ndi zinthu za PVC, limakhala ndi kulimba bwino, mphamvu zamphamvu komanso zolondola kwambiri, zomwe zitha kupewa kutayikira kwa slurry.Pambuyo pakutsanuliridwa kwa khoma la konkire, kupyola-screw kumatha kuchotsedwa mwachindunji, ndipo casing tapered ikhoza kuchotsedwa ndi chida chophatikizira ndikugwiritsiridwa ntchitonso.Ngati atapangidwa kuchokera ku zida zapamwamba kwambiri, chulucho chimatha kugwiritsidwanso ntchito nthawi zopitilira 40.

Kuboola khoma lotayira ndi chitoliro choboola pakhoma chilichonse chili ndi zabwino, kuboola khoma kotayira ndikotsika mtengo, koyenera ntchito zomanga zing'onozing'ono, kuboola khoma lakhoma kumatha kugwiritsidwanso ntchito mawonekedwe, mapulojekiti akulu kapena ma projekiti apadera, mtengo wogwiritsa ntchito khoma la conical. kuboola chotengera adzakhala otsika.

Chikho chosungiramo chimapangidwa mwapadera kuti chizitha kutaya pakhoma.