Nkhani
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Maziko a chidziwitso cha sera ya polyethylene ali pano!
Sera ya polyethylene ndi mankhwala osawononga, osanunkhiza, osawononga.Ubwino wake ndi woyera waung'ono mkanda/flake.Lili ndi malo osungunuka kwambiri, kuuma kwakukulu, gloss yapamwamba, mtundu wa chipale chofewa ndi zina.Ilinso ndi kukhazikika kwamphamvu kwamankhwala.Ili ndi kukana kwambiri kutentha, ...Werengani zambiri -
Kodi ope sera ndi sera ali kuti pokonza PVC?
Kumvetsa ntchito Pe phula sera ndi oxidized polyethylene sera pa yaying'ono mlingo kungatithandize kumvetsa mfundo mafuta mwachilengedwe komanso mwasayansi, kuti konza chilinganizo ndi kupanga bwino PVC mankhwala.Malinga ndi kafukufuku wa University of South Africa, ...Werengani zambiri -
EBS / Ethylene bis-stearamide yambitsani
EBS (Ethylene bis-stearamide) ndi lubricant kwambiri pulasitiki, chimagwiritsidwa ntchito akamaumba ndi processing wa PVC, ABS, PS, PA, EVA, polyolefin ndi zina pulasitiki ndi mphira mankhwala, amene angathe bwino kusintha fluidity ndi demoulding mankhwala, motero kumawonjezera zotuluka, kuchepetsa mphamvu...Werengani zambiri -
Kodi sera ya polyethylene ndi chiyani powonjezera kutentha kwa PVC?
Kugwiritsa ntchito sera ya polyethylene mu PVC kutentha stabilizers.Ma stabilizers otentha ndi amodzi mwa magulu ofunikira othandizira kukonza pulasitiki.Kubadwa ndi chitukuko cha kutentha stabilizers ndi PVC resins ndi synchronous, ndipo makamaka ntchito pokonza PVC utomoni.Chifukwa chake, pulogalamuyo ...Werengani zambiri -
Kugwiritsa ntchito koyenera ndi njira zopangira sera
Sera ya polyethylene ndi polyethylene yokhala ndi kulemera kochepa (<1000), ndipo ndi wothandizira wamba mumakampani opanga mapulasitiki.Kugwiritsa ntchito sera ya polyethylene pakumangirira kwa pulasitiki kumatha kupititsa patsogolo kutulutsa kwazinthu, kukulitsa kupanga, ndikulola ndende yodzaza kwambiri.Pe wax ndi wi...Werengani zambiri -
Kodi pe wax imagwira ntchito yanji pa color masterbatch?
Kugwiritsa ntchito sera ngati pigment dispersant in color masterbatch ku China kudayamba mu 1976, pomwe zidachitika makamaka zopangidwa ndi polyethylene polymerization.Sera ya polyethylene yopangidwa ndi njira ya pyrolysis inayamba mu 1980 ndipo ikugwiritsidwa ntchito lero.Masterbatch ndi mtundu wa pigment wokhala ndi utomoni ndi ...Werengani zambiri -
Mafuta ofunikira mu PVC - sera ya oxidized polyethylene
Mbiri zamapulasitiki zimatulutsidwa ndikuphatikiza PVC ndi mitundu yopitilira khumi ya zowonjezera za pulasitiki, ndipo mafuta ndi chinthu chofunikira chowonjezera.Sera ya polyethylene ndi sera yokhala ndi okosijeni ya polyethylene imagwiritsidwa ntchito kwambiri popaka mafuta akunja, okhala ndi mafuta akunja amphamvu.Amakhalanso ndi lubricity yabwino pakati ...Werengani zambiri -
Mitundu ndi machitidwe amafuta omwe amagwiritsidwa ntchito kwambiri popanga mbiri ya PVC
Popanga mbiri, mafuta omwe amagwiritsidwa ntchito ndi osiyana chifukwa cha machitidwe osiyanasiyana okhazikika.Mu dongosolo lokhazikika la mchere wotsogolera, stearic acid, glyceryl stearate ndi polyethylene sera akhoza kusankhidwa ngati mafuta;mu non-poizoni calcium zinc kompositi kukhazikika dongosolo ndi osowa dziko co...Werengani zambiri -
Kugwiritsa ntchito sera zosiyanasiyana posindikiza inki
Sera ya polyethylene ikagwiritsidwa ntchito ngati inki yochokera m'madzi, nthawi zambiri imakhala sera ya polyethylene, yomwe imawonjezeredwa ndi emulsifier kupanga mafuta odzola kapena omwazika mu utomoni wa acrylic.The okosijeni polyethylene sera bwino hydrophilicity ake kumlingo.Kuthira mafuta odzola sera ku inki yotengera madzi kungachepetse ...Werengani zambiri -
Dinani apa kuti mudziwe za sera ya polyethylene!
Monga ethylene homopolymer yodzaza bwino, sera ya PE ndi yozungulira komanso yonyezimira.Ichi ndichifukwa chake nkhaniyi itha kugwiritsidwa ntchito ngati zosakaniza, zowonjezera zapulasitiki ndi kupanga mphira.Chifukwa cha crystallinity yake yayikulu, zinthuzo zimakhala ndi mikhalidwe yapadera, monga kuuma kwamphamvu ...Werengani zambiri -
Kugwiritsa ntchito sera ya polyethylene mu PVC
Dzina lonse la PVC ndi PVC.Kutentha kwake kothamanga kwa viscosity kuli pafupi kwambiri ndi kutentha kwachiwonongeko, kotero n'zosavuta kuchitika mitundu yosiyanasiyana ya zowonongeka panthawi yokonza, motero kutaya ntchito yogwiritsira ntchito.Choncho, kutentha stabilizer ndi lubricant ayenera kuwonjezeredwa chilinganizo cha PVC kusanganikirana ing ...Werengani zambiri -
Kugwiritsa ntchito sera ya polyethylene mu mphira
Sera ya PE ndi mtundu wa mankhwala, momwe utoto wa sera ya polima ndi timikanda tating'ono toyera, topangidwa ndi ma polima kuchokera ku zida zopangira mphira.Zili ndi makhalidwe osungunuka kwambiri, kuuma kwakukulu, gloss yapamwamba ndi yoyera.Sera PE chimagwiritsidwa ntchito ngati otsika maselo kulemera homopolymer kapena copol ...Werengani zambiri -
Kodi pali kusiyana kotani pakati pa sera ya polyethylene ndi sera ya oxidized polyethylene?
Sera ya polyethylene ndi sera ya polyethylene oxidized ndizofunikira kwambiri zopangira mankhwala, zomwe zitha kugwiritsidwa ntchito kwambiri m'magawo osiyanasiyana.Komabe, amakhalanso ndi zosiyana zambiri.Pakusiyana kwa zida zamafakitale izi, wopanga sera wa Sano polyethylene adzakupatsani chidziwitso chachidule ...Werengani zambiri -
Kugwiritsa ntchito sera wotsekemera wa polyethylene ngati chokwezera
The ntchito mkulu-kachulukidwe oxidized polyethylene sera monga matting wothandizila kuti pambuyo ❖ kuyanika kumanga, sera mu ❖ kuyanika ukuphwera ndi precipitates mwa zosungunulira, kupanga makhiristo zabwino, kuyimitsa pamwamba ❖ kuyanika filimu, kumwazikana kuwala, kupanga akhakula. pamwamba,...Werengani zambiri -
Kodi mukudziwa kuti sera ya polyethylene imagwira ntchito yotani posindikiza inki?
Sera ya polyethylene ikagwiritsidwa ntchito ngati inki yokhala ndi madzi, nthawi zambiri imagwiritsidwa ntchito popanga mafuta odzola powonjezera emulsifier kapena kumwaza mu utomoni wa acrylic.sera oxidized polyethylene bwino hydrophilicity ake kumlingo.Kuthira mafuta odzola sera ku inki yotengera madzi kutha kuchepetsa utali wa mutu wa inki mu paketi...Werengani zambiri
