Global - Premier PVC Paste Resin: Polymer Yapadera Yogwiritsira Ntchito Zosiyanasiyana
Katundu Wathupi ndi Mankhwala
Mawonekedwe ndi Kusasinthasintha: Mu mkhalidwe wake wamba, PVC Paste Resin imawoneka ngati phala losalala, lofanana komanso lokhala ndi mawonekedwe okoma. Kukula kwa tinthu ta PVC mu phala ndi kosalala kwambiri, nthawi zambiri kumakhala pakati pa 0.1 - 2 microns, zomwe zimapangitsa kuti iyende bwino komanso kuti igwiritsidwe ntchito mosavuta kapena kupangidwa m'mawonekedwe osiyanasiyana.
Kukhuthala: Kukhuthala kwa PVC Paste Resin kumatha kusinthidwa bwino posintha mtundu ndi kuchuluka kwa pulasitiki yomwe imagwiritsidwa ntchito, komanso zowonjezera zina. Ma phala otsika kwambiri ndi abwino kwambiri pakugwiritsa ntchito omwe amafunikira kusinthasintha kwakukulu, monga kuyika mu dip, pomwe ma phala apamwamba kwambiri ndi oyenera pazinthu monga slush molding kapena casting.
Khalidwe la pulasitiki: Ikatenthedwa, pulasitiki yomwe ili mu PVC Paste Resin imalowa mu tinthu ta PVC, zomwe zimapangitsa kuti tidzitukumule ndikuphatikizana, zomwe zimapangitsa kuti ikhale yolimba, yosinthasintha, kapena yolimba kutengera kapangidwe kake. Njira yopangira pulasitiki iyi imatha kusinthidwa pang'ono, zomwe zimapangitsa kuti ikonzedwenso ngati pakufunika kutero.
Kukhazikika kwa Mankhwala: Mofanana ndi zinthu zina za PVC, PVC Paste Resin imalimbana bwino ndi mankhwala osiyanasiyana, kuphatikizapo ma acid, alkali, ndi zinthu zina zambiri zosungunulira. Komabe, kukana kwake mankhwala kumatha kuwonjezeredwa kapena kusinthidwa mwa kuwonjezera zinthu zina zokhazikika ndi zowonjezera.
Madera Ogwiritsira Ntchito
Kugwiritsa Ntchito Zophimba ndi Zophimba: Amagwiritsidwa ntchito kwambiri popaka zinthu zosiyanasiyana monga zitsulo, matabwa, ndi nsalu. Mu makampani opanga magalimoto, amagwiritsidwa ntchito pa chassis ya galimoto ndi ziwalo zapansi pa thupi kuti ateteze dzimbiri komanso kuteteza phokoso. Pa mipando ndi zipangizo zamagetsi, zokutira zochokera ku PVC Paste Resin zimapereka mawonekedwe olimba komanso okongola omwe amateteza ku mikwingwirima ndi madontho.
Kupanga Zoseweretsa: Chida chomwe chimakonda kwambiri popanga zoseweretsa chifukwa cha chitetezo chake, kusinthasintha kwake, komanso kusavuta kuchiumba. Chingagwiritsidwe ntchito popanga zoseweretsa zofewa, zifaniziro zamasewera, ndi zinthu zina zosewerera zokhala ndi mawonekedwe omveka bwino komanso mitundu yowala. Kukula kwa tinthu tating'onoting'ono ta utomoni kumatsimikizira kuti pamwamba pake pakhale posalala, zomwe zimapangitsa kuti zoseweretsazo zikhale zotetezeka kwa ana.
Makampani Ogulitsa Nsapato: Zimaphatikizidwa popanga nsapato zotchingira nsapato, pamwamba, ndi zina. Nsapato zopangidwa ndi PVC Paste Resin zimadziwika chifukwa cha kusinthasintha kwawo, kulimba, komanso kukana kuwonongeka. Zitha kusinthidwa mosavuta kuti zikwaniritse zofunikira zosiyanasiyana, zomwe zimapereka mitundu ndi mawonekedwe osiyanasiyana.
Zipangizo Zachipatala: Amagwiritsidwa ntchito popanga zipangizo zina zachipatala, monga magolovesi otayidwa, zotchingira kuthamanga kwa magazi, ndi mitundu ina ya mapaipi. Kugwirizana kwake ndi zinthu zina kungakulitsidwe kudzera mu kapangidwe ndi kukonzedwa bwino, kuonetsetsa kuti ikukwaniritsa miyezo yokhwima yachitetezo ndi ukhondo yofunikira pazachipatala.
Njira Zokonzekera
Kupopera kwa Emulsion: Iyi ndi njira imodzi yodziwika bwino yopangira PVC Paste Resin. Ma monomers a vinyl chloride amamwazidwa m'madzi pamodzi ndi ma emulsifier ndi ma initiators. Tinthu ta polymer tomwe timatuluka timakhala tating'ono komanso tofanana, zomwe zimathandiza kuti phala likhale losalala. Pambuyo pa polymerization, emulsion nthawi zambiri imakonzedwa kuti ichotse emulsifier ndi zonyansa zina, kenako imasakanizidwa ndi ma plasticizer ndi zowonjezera zina kuti apange phala lomaliza.
Kupopera Kwambiri: Mu ndondomeko ya polymerization ya mass, ma monomers a vinyl chloride amapangidwa polymer popanda solvent, zomwe zimapangitsa kuti PVC ikhale yoyera kwambiri. Kenako polymer imaphwanyidwa kukhala tinthu tating'onoting'ono ndikusakanikirana ndi ma plasticizer ndi zinthu zina kuti apange phala la utomoni. Njirayi imatha kupanga PVC Paste Resin yokhala ndi mawonekedwe abwino kwambiri, koma imafuna zida zovuta kwambiri zokonzera komanso kuwongolera njira mosamala.
Kusinthidwa kwa Suspension Polymerization: Opanga ena amagwiritsa ntchito njira yosinthidwa ya suspension polymerization kuti apange PVC Paste Resin. Mwa kusintha momwe polymerization imagwirira ntchito ndi mtundu wa zinthu zoyimitsira, amatha kuwongolera kukula kwa tinthu ta PVC ndi mawonekedwe ake kuti apeze mawonekedwe a phala omwe akufuna. Njirayi imapereka mgwirizano pakati pa mtundu wa chinthu ndi mtengo wopangira.
Kusamalitsa
Mikhalidwe Yosungira: Utomoni wa PVC Paste uyenera kusungidwa pamalo ozizira komanso ouma kutali ndi dzuwa lachindunji komanso malo otentha. Kutentha kwambiri kungapangitse kuti pulasitiki inyowe kapena utomoni ukhale wosungunuka msanga, zomwe zingakhudze ubwino wake ndi magwiridwe ake. Ndikofunikanso kusunga ziwiya zosungiramo zinthu zotsekedwa bwino kuti chinyezi ndi mpweya zisalowe, zomwe zingayambitse kuwonongeka kwa utomoni.
Chitetezo Chogwira Ntchito: Pakusamalira, muyenera kusamala kuti musakhudze khungu ndi maso. Zopangira pulasitiki ndi zina zowonjezera mu utomoni wa phala zingayambitse kuyabwa pakhungu kapena ziwengo mwa anthu ena. Ogwira ntchito ayenera kuvala zida zoyenera zodzitetezera, monga magolovesi ndi magalasi oteteza. Ngati mwangozi mwakhudza malo okhudzidwawo, malo okhudzidwawo ayenera kutsukidwa nthawi yomweyo ndi madzi ambiri, ndipo ngati pakufunika kutero, dokotala ayenera kufunsa.
Zoganizira Zokhudza Kukonza: Pokonza PVC Paste Resin, kuwongolera kutentha koyenera n'kofunika kwambiri. Kutentha kwambiri kungayambitse kuwonongeka kwa PVC ndi kutulutsa mpweya woipa, monga hydrogen chloride. Mpweya wokwanira uyenera kuperekedwa m'malo opangira zinthu kuti ogwira ntchito atetezeke komanso kuti utsi woopsa usasonkhanitsidwe. Kuphatikiza apo, kugwiritsa ntchito zinthu zokhazikika komanso zothandizira kukonza zinthu kungathandize kukonza kukhazikika kwa kutentha ndi magwiridwe antchito a phala.
Mafotokozedwe
| Dzina la Chinthu | PVC Paste Resin | |||||||||
| Fomula Yamankhwala | (C2H3Cl)n | |||||||||
| Kukula kwa Tinthu | 0.1–2 μm | |||||||||
| Maonekedwe | Ufa woyera wabwino | |||||||||
| Kuchulukana | 1.38 g/cm³ | |||||||||
| CAS NO | 9002-86-2 | |||||||||
| Khodi ya HS | 39041090 | |||||||||
| EINECS NO | 200-831-6 | |||||||||
| Kugwiritsa ntchito | Amagwiritsidwa ntchito popaka utoto, zikopa zopanga, mapepala ophimba mapepala, zoseweretsa, ndi kuumba zoviika | |||||||||
Pepala Lowongolera Ubwino
| Dzina la Chinthu | PVC Paste Resin | |||||||||
| CHINTHU | Chigawo | Ubwino woyamba | Zotsatira za mayeso | |||||||
| P-440, digiri yapakati ya polymerization | 10-3 Pas | 1450±200 | 1496.000 | |||||||
| Chiwerengero cha tinthu tating'onoting'ono tosayera mu utomoni wa phala | / | ≤20 | 14.000 | |||||||
| Zosakhazikika (kuphatikizapo madzi) | % | ≤0.4 | 0.33. | |||||||
| Kukhuthala kwa P-440, B | 10-3 Pas | ≤5000 | 3100.000 | |||||||
| Sefa zotsalira za 0.063mm kukula kwa pore | % | ≤0.5 | 0.250 | |||||||
| Zomwe zili mu monomer ya vinyl chloride yotsalira | μg/g | ≤10 | 10.000 | |||||||
| Kuyera 160℃/10min | % | ≥80 | 86.000 | |||||||
| Sefa yotsalira ya sefa ya 0.250 mm | % | ≤0.1 | 0.090 | |||||||
| Kusalala kwa scraper | chimodzi | ≤100 | 71.000 | |||||||








