Mtengo wapatali wa magawo PVC
mtengo wopangira utomoni wa PVC,
Mtengo wa PVC, Mtengo wapatali wa magawo PVC,
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.Pvc Resin angagwiritsidwe ntchito mapaipi, mafelemu zenera, hoses, zikopa, zingwe waya, nsapato ndi zina zonse zolinga zofewa, mbiri, zovekera, mapanelo, jekeseni, akamaumba, nsapato, chubu cholimba ndi zipangizo zokongoletsera, mabotolo, mapepala, kalendala, jekeseni okhwima ndi akamaumba, etc. ndi zigawo zina.
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.
Parameters
| Maphunziro | QS-650 | S-700 | S-800 | S-1000 | QS-800F | QS-1000F | Chithunzi cha QS-1050P | |
| Digiri yapakati pa polymerization | 600-700 | 650-750 | 750-850 | 970-1070 | 600-700 | 950-1050 | 1000-1100 | |
| Kuchulukira kowoneka, g/ml | 0.53-0.60 | 0.52-0.62 | 0.53-0.61 | 0.48-0.58 | 0.53-0.60 | ≥0.49 | 0.51-0.57 | |
| Zosasinthasintha (madzi akuphatikizidwa),%, ≤ | 0.4 | 0.30 | 0.20 | 0.30 | 0.40 | 0.3 | 0.3 | |
| Mayamwidwe a pulasitiki a 100g utomoni, g, ≥ | 15 | 14 | 16 | 20 | 15 | 24 | 21 | |
| VCM yotsalira, mg/kg ≤ | 5 | 5 | 3 | 5 | 5 | 5 | 5 | |
| Kuwonetsa% | 0.025 mm mauna% ≤ | 2 | 2 | 2 | 2 | 2 | 2 | 2 |
| 0.063m mauna% ≥ | 95 | 95 | 95 | 95 | 95 | 95 | 95 | |
| Nambala ya diso la nsomba, No./400cm2, ≤ | 30 | 30 | 20 | 20 | 30 | 20 | 20 | |
| Chiwerengero cha tizidutswa ta zonyansa, Ayi., ≤ | 20 | 20 | 16 | 16 | 20 | 16 | 16 | |
| Kuyera (160ºC, mphindi 10 kenako), %, ≥ | 78 | 75 | 75 | 78 | 78 | 80 | 80 | |
| Mapulogalamu | Zida Zomangira jakisoni, Zida zamapaipi, Zipangizo zama Calendar, Mbiri Zopanda thobvu, Mapepala Omanga Extrusion Rigid Mbiri | Mapepala olimba theka, Mbale, Zida Zapansi, Lining Epidural, Zida Zamagetsi, Zida Zagalimoto | Transparent film, phukusi, makatoni, makabati ndi pansi, chidole, mabotolo ndi muli | Mapepala, Zikopa Zopanga, Zida Zapaipi, Mbiri, Mivuto, Mapaipi Oteteza Chingwe, Makanema Opaka | Zida Zowonjezera, Mawaya Amagetsi, Zida Zachingwe, Mafilimu Ofewa ndi Mbale | Mapepala, Zipangizo Zosungiramo Calendar, Mapaipi Osungiramo Calendar, Zida Zotetezera Pamawaya ndi Zingwe | Mapaipi Othirira, Machubu Amadzi Akumwa, Mapaipi a Foam-core, Mapaipi a Sewero, Mapaipi a Waya, Mbiri Zolimba | |
Kugwiritsa ntchito
Chifukwa cha mikangano yazandale zapakati, mtengo wamagetsi padziko lonse lapansi ndi wokwera, ndipo mayiko akumadzulo amasankha kukweza chiwongola dzanja kuti achepetse chiwopsezo cha inflation, chomwe chimayambitsa kusokonekera kwachuma padziko lonse lapansi, kuphatikiza ndi zotsatira za mliriwu, ndipo kufunikira kwa msika wapadziko lonse kumachepa. ndipo maganizo amakula.
Mu China, chiwerengero cha malo, zomangamanga chitoliro mbiri opanga ananena kuti 2022 chitoliro mbiri kupanga, malonda deta utachepa chaka ndi chaka, akuthwana January kuti May chaka chino, dziko chuma chitukuko katundu utachepa ndi 4.0% chaka pa chaka. Malo atsopano omanga nyumba adatsika ndi 30.6%.Ndalama zomwe zidalipo zamabizinesi otukula nyumba zidatsika ndi 25.8% pachaka.Kupangitsa kuti bizinesi ikhale yovuta kwa nthawi yayitali.Msika wamtsogolo wa PVC kwa masiku 10 otsatizana intraday low, kuyambira pa June 22 liansu future contract ya V2209 yotsika mpaka 7352 yuan/ton.
Malinga ndi nsanja yofufuza za data ya longzhong, mtengo wamakono wamabizinesi opanga PVC ku China ndi 7,082 yuan/tani pa njira ya calcium carbide ndi 7,178 yuan/tani pa njira ya ethylene.Pofika potulutsa atolankhani, mtengo wamabizinesi pafupifupi 35% ndi wopitilira 7,500 yuan/ton, ndipo mtengo wamakampani pafupifupi 25% ndi wopitilira 7,700 yuan/ton.
