Kodi NBR-PVC Blend ndi chiyani?
Kuphatikiza kwa ma polima kwapeza chidwi kwambiri chifukwa kumatha kugwiritsidwa ntchito popanga zida zatsopano za polymeric zomwe zili ndi zinthu zina zomwe zimayenera kugwiritsidwa ntchito mwapadera.Zophatikizika zochokera ku mphira wa acrylonitrile butadiene (NBR) ndi polyvinyl chloride (PVC) adapangidwira zinthu zomwe zimalumikizana ndi mafuta.Gawo la PVC limapereka ozoni wowonjezereka, moto ndi kukana kwa nyengo, pamene gawo la NBR limapereka ma abrasion abwino ndi kukana mankhwala kuphatikizapo mafuta, mafuta, ndi mankhwala ena omwe si a polar.
Ma elastomer a NBR/PVC amagwiritsidwa ntchito m'mafakitale ambiri ndi misika kuphatikiza mipando, zomanga & zomanga, zamkati zamagalimoto, nsapato, katundu wamafakitale ndi apakhomo, ndi zonyamula chakudya.Ntchito zina zazikuluzikulu zimaphatikizirapo nsapato zotetezera nsapato, zodzigudubuza zofewa zosindikizira, zoyala pansi pamafakitale, ma jekete amitundu yamitundu ndi zovundikira zamitundu yamapaipi.
Ntchito ya NBR mu PVC yosinthika yosinthika
Kuphatikiza kwa PVC ku NBR kumawonjezeranso mphamvu yonyamula pigment mumitundu yamitundu, zomwe zimapangitsa kuti mitundu yowala isungidwe bwino.Kuphatikizikaku kumawonetsanso kusakhazikika kwapulasitiki chifukwa champhamvu ya rabara ya nitrile yamapulasitiki wamba amadzimadzi.1
Kutengera PVC ndi plasticizer zili, NBR-PVC zikuphatikiza kupereka elasticity, kuchulukira psinjika seti kukana, ndi wabwino otsika kutentha kusinthasintha.Nthawi zambiri, kutalika kwa nthawi yopuma kumawonjezeka ndi kuchuluka kwa NBR pomwe mphamvu zamakokedwe zimawonjezeka ndi kuchuluka kwa PVC.
Flexible PVC plasticized ndi plasticizers ochiritsira akhoza kutaya plasticizer pa zinthu zina ndi kukhala okhwima ndi Chimaona.Kukumana ndi mafuta, NBR kuchepetsa m'zigawo za plasticizer.PVC yosinthika yosinthidwa ndi NBR imataya kulemera kochepa ikakumana ndi mafuta.Chifukwa chake, kusunga kusinthasintha komanso moyo wautali wautumiki umatsimikiziridwa.
Nitrile Rubber NBR Ubwino
1. Kulimbikira kwa Plasticizer:NBR ikhoza kuonjezera kusungunuka kwa PVC kwa mankhwala ndikuchepetsa kuchuluka kwa plasticizer yogwiritsidwa ntchito;pa nthawi yomweyo, chifukwa kukopa plasticizers ndi kuchepetsa kusamuka liwiro la plasticizers.
2. Kukaniza Kwabwino Kwambiriku mafuta, mafuta, hydrolysis ndi mankhwala: NBR ili ndi magulu ambiri a CN, omwe amatha kusintha kwambiri kukana kwa mafuta ndi zosungunulira za PVC.
3. Kusinthasintha kwa kutentha kwapansi:Palibe mawonekedwe osinthika komanso otanuka unyolo mu molekyulu ya PVC, chifukwa chake ntchito yake pakutentha kotsika ndi yabwino.Pambuyo powonjezera PNBR elastomer, kukana kwake kwa kutentha kumawonjezeka.
4. Kukana Kwabwino Kwambiri kwa Abrasion:NBR imatha kusintha kwambiri kukana kwa PVC ndikutalikitsa moyo wautumiki wazinthu.
5. Kukhazikika Kwabwino Kwambiri:The kusungunuka mamasukidwe akayendedwe a NBR/PVC ndi wokhazikika pa kutentha osiyanasiyana osiyanasiyana, amene relaxes mikhalidwe processing wa mankhwala.
6. Kusinthasintha kwanthawi yayitali:Monga elastomer, NBR imapanga mawonekedwe a "nyanja-chilumba" akaphatikizidwa ndi PVC, zomwe zimathandizira kwambiri kusinthasintha kwa PVC.
7. Mpira Kukhudza:PVC yokhala ndi NBR imawoneka ndikukhudzidwa ngati Rubber.
8. Kusungunula Kwabwino Kwambiri:Kuwonjezera NBR kumatha kupititsa patsogolo kukana kwa chinthucho.
Nitrile Rubber NBR PVC Applications
Nsapato, gumboot
Mafuta gaskets, zisindikizo, nyengo kuvula
Anti-kutopa mphasa cushioning, pansi matting
Machubu a petulo, LPG Tubing, Hoses
Nsapato zosagwira mafuta, mapepala a rabara,
Zigawo za rabara zowonjezera
Kuwongolera kwamawu / phokoso pamagalimoto olemera, magalimoto ankhondo, ma tekitala, komanso pamasewera othamanga, zida, zida,
NBR PVC
INPVC ndi kampani yopanga PVC yoyendetsedwa bwino yomwe imapanga NBR PVC.Takhazikitsa benchmark pazabwino zamakampani.Zosakaniza zathu nthawi zambiri zimadziwika chifukwa cha kulimba kwawo komanso kukana mafuta.Zida zophatikizika zilinso ndi kuthekera kwakukulu komwe kumapangitsa kuti zinthu zathu zikwaniritse kapena kupitilira zomwe zatchulidwa.
Ma INPVC a NBR amalumikizana kwathunthu ndi PVC omwe amatha kupangidwa mosakanikirana ndi zinthu zapamwamba.Tili ndi gulu logwira mtima la kasamalidwe ka masheya lomwe limapanga mitundu yayikulu kwambiri yazinthu zosinthika za NBR za PVC zophatikizidwa ndi mtundu wake ndi katundu wokhala ndi mawonekedwe abwino kwambiri oyenera kugwiritsa ntchito mopambana.Zophatikizirazi zidapangidwa ndikusinthidwa mwamakonda pambuyo posanthula kufunikira kwa msika komanso zomwe makasitomala amafuna.
Nthawi yotumiza: Sep-24-2021
