Nkhani
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Kodi ntchito za pea pena pa zokutira za ufa ndi zotani?
Sera ya polyethylene imakhala ndi kukhuthala kochepa, kufewetsa kwambiri, komanso kuuma kwabwino, kupangitsa kuti ikhale mafuta abwino omwe amatha kupititsa patsogolo kupanga bwino kwa pulasitiki.Ili ndi kukana bwino kwa chinyezi kutentha kwachipinda, kukana kwamphamvu kwamankhwala, komanso mphamvu zabwino kwambiri zamagetsi, zomwe zimatha ...Werengani zambiri -
Kugwiritsa ntchito sera ya polyethylene m'malo osiyanasiyana
Sera ya PE ndi mankhwala osanunkhiza komanso osawononga komanso amakhala ndi mankhwala abwino.Sera ya polyethylene imagwiritsidwa ntchito nthawi zambiri, ndipo nthawi ziti?1. Colour masterbatch ndi filler masterbatch: Sera ya PE imagwiritsidwa ntchito ngati dispersant mu utoto wa masterbatch, imagwiritsidwa ntchito kwambiri mu polyolefin colo...Werengani zambiri -
Kodi mumamvetsetsa kagwiritsidwe ntchito ka sera ya PE mu rabala?
Monga chothandizira kukonza mphira, chitha kupititsa patsogolo kufalikira kwa zodzaza, kupititsa patsogolo kuchuluka kwa ma extrusion, kuonjezera kuthamanga kwa nkhungu, kuthandizira kugwetsa, ndikuwongolera kuwunikira komanso kusalala kwa chinthu pambuyo pobowola.Mphira: Amateteza mphira ku kukokoloka kwa ozon ...Werengani zambiri -
Kodi kuwonjezera sera ya PE mufilimu yowomba ndi chiyani?
Kodi phula la PE limakhudza bwanji kuwomba filimu?Blown film grade filling masterbatch imapangidwa ndi filimu yowomberedwa ya polyethylene resin monga chonyamulira komanso apamwamba kwambiri a ultrafine calcium carbonate monga chinthu chachikulu, chokonzedwa ndi njira zapadera ndi zida zapamwamba zosakanikirana ndi zotulutsa.Ili ndi ...Werengani zambiri -
Ubwino wogwiritsa ntchito wa PE mu utoto wa masterbatch
High molecular kulemera Polyethylene Sera, ndi yaikulu maselo kulemera ndi yopapatiza maselo kulemera kugawa, ndi oyenera mkulu ndende mtundu masterbatch kachitidwe.Ili ndi dispersibility yabwino ku pigment, imapangitsa kuwala kwa ma masterbatches amtundu, imalepheretsa kusiyana kwa mitundu ndi mizere ...Werengani zambiri -
Zoyenera kuchita ndi kuchepa kwamadzi kwa PVC yolimba?
Zida zolimba za PVC zimaphatikizapo mapaipi a PVC, zopangira, mbiri, ndi mbale.Chifukwa cha kukhuthala kwapamwamba komanso kuthamanga kosauka kwa PVC yolimba, ngakhale ndi mphamvu yowonjezera yakunja ndi kutentha, kusintha kwa kuyenda sikofunikira.Komanso, akamaumba kutentha kwa PVC utomoni ndi pafupi kwambiri ...Werengani zambiri -
Zowonjezera Zapulasitiki Zogwiritsidwa Ntchito Zambiri Zopangidwa ndi Sainuo
Qingdao Sainuo Gulu linakhazikitsidwa mu 2005, ndi kupanga, kafukufuku wa sayansi, ntchito, malonda monga mmodzi wa mabuku mabuku apamwamba chatekinoloje mabizinesi.30,000 matani kupanga sikelo, 60,000 matani kupanga ndi malonda mphamvu.Kampani yathu ili ndi antchito opitilira 100, mafakitale 4, zinthuzo zikuphatikiza ...Werengani zambiri -
Kodi sera ya polypropylene (pp sera) imagwiritsidwa ntchito bwanji?
Sera ya PP, yomwe imadziwikanso kuti polypropylene sera, imagwiritsidwa ntchito kwambiri chifukwa cha kuzizira kwambiri, kukana kutentha, kukana mankhwala, komanso kukana kuvala.Pakupanga kwabwinobwino, sera iyi imatha kuwonjezedwa mwachindunji ngati chowonjezera pakukonza kwa polyolefin, kukulitsa kung'anima ndi kukonza ...Werengani zambiri -
Kodi sera ya PE imapangidwa bwanji?
Pakali pano, pali mitundu itatu ikuluikulu ya njira zopangira phula la PE: choyamba, sera ya polyethylene imapangidwa ndi oligomerization ya ethylene monomer, monga njira ya oligomerization yaulere;Yachiwiri ndi sera ya polyethylene yokonzedwa ndi kuwonongeka kwa ma polima;Chachitatu ndi ...Werengani zambiri -
Kuwona ntchito ya sera ya pe popaka utoto
Kugwiritsa ntchito sera ya polyethylene mu zokutira ufa kumaphatikizapo sera ya polyethylene, sera ya polypropylene, sera ya polytetrafluoroethylene, sera ya polyamide, ndi zina zotero.Pankhani yogwirizana komanso yotsika mtengo, sera ya pe ndi yabwino ndipo imatha kukwaniritsa zofunikira zonse za hardeni...Werengani zambiri -
Sera ya polyethylene kwa zomatira zotentha zosungunuka
Zomatira zotentha zotentha ndi chinthu cholimba chomwe chitha kusungunuka ndi utomoni ngati chinthu chachikulu ndipo chimakonzedwa mwapadera.Ili ndi zomatira zabwino kwambiri, kusindikiza, komanso kutsekereza magetsi, ndipo imatha kugwiritsidwa ntchito kwambiri m'mafakitale monga zida zapakhomo, zamagetsi, kulumikizana, zakuthambo, zankhondo, ...Werengani zambiri -
Chifukwa chiyani musankhe sera ya pe la masterbatch?
Colour masterbatch ndi mtundu wabwino kwambiri wa pulasitiki, ndipo zinthu zathu zambiri zatsiku ndi tsiku zimapangidwa ndi pulasitiki yamitundu yosiyanasiyana.Kukhazikika kwa mtundu wazinthu ndichinthu chofunikira kwambiri pazokongoletsa komanso mtengo wowonjezera wazinthu zamapulasitiki.Pe sera yakhala chisankho choyamba cha masterbatches amitundu chifukwa ...Werengani zambiri -
Kusiyana pakati pa sera wolemera kwambiri wa pe ndi sera wosalimba kwambiri wa pe
Sera yosalimba kwambiri ya polyethylene ndi sera ya polyethylene yosalimba kwambiri ndi mitundu iwiri yodziwika bwino ya sera ya polyethylene.Sera ya polyethylene ndi utomoni wa thermoplastic wokhala ndi mawonekedwe abwino kwambiri komanso kukhazikika kwamankhwala, amagwiritsidwa ntchito kwambiri m'magawo osiyanasiyana.Sera kachulukidwe kwambiri pe ndi mtundu wa sera ya polyethylene yokhala ndi ...Werengani zambiri -
Kutha kwa polyethylene sera
Sera ya polyethylene ili ndi ntchito zambiri ndipo imagwiritsidwa ntchito kwambiri.Sera ya polyethylene imagwira ntchito yoletsa kukhazikika mu utoto wapansi.Mapangidwe a sera a polyethylene amapangidwa ndi polymerization yaulere ya ethylene ndi ma monomers ena opanikizika kwambiri, ndipo amathanso kupangidwa kudzera pakuwonongeka.Izi...Werengani zambiri -
Momwe mungathetsere kubalalitsidwa kwamitundu yowombedwa yamtundu wa masterbatch?
Gulu la master master limapangidwa ndi kugaya gawo lamadzi, kutembenuza, kutsuka, kuyanika, ndi granulation, mwanjira iyi ndi momwe mtundu wazinthu ungatsimikizidwire.Kubalalika kosagwirizana ndiye chifukwa chokhazikika komanso chofunikira kwambiri kuti mtundu wamtundu wa masterbatch usatsimikizidwe.Udindo wa pe...Werengani zambiri
