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  • Menene caustic soda?

    Menene caustic soda?

    A matsakaita tafiya zuwa babban kanti, masu siyayya na iya tara wanki, siyan kwalaben aspirin kuma su kalli sabbin kanun labarai kan jaridu da mujallu.A kallo na farko, yana iya zama kamar ba su da yawa a gama gari.Koyaya, ga kowane ɗayansu, soda caustic yana taka muhimmiyar rawa a cikin jerin abubuwan sinadaran su ko hanyoyin masana'antu.Menene caustic soda?Caustic soda shine sinadaran fili sodium hydroxide (NaOH).Wannan fili shine alkali - nau'in tushe wanda zai iya kawar da acid kuma yana narkewa cikin ruwa.A yau ana iya yin soda caustic a cikin nau'i na pellets, flakes, powders, mafita da sauransu.Menene soda caustic da ake amfani dashi?Caustic soda ya zama wani abu na kowa a cikin samar da abubuwa da yawa na yau da kullum.Wanda aka fi sani da lye, an yi amfani da shi t...
  • Me yasa ake amfani da polypropylene akai-akai?

    Me yasa ake amfani da polypropylene akai-akai?

    Ana amfani da polypropylene a cikin gida da aikace-aikacen masana'antu.Kaddarorinsa na musamman da ikon daidaitawa da fasahohin ƙirƙira iri-iri sun sa ya fice a matsayin wani abu mai kima don amfani da yawa.Wani sifa mai mahimmanci shine ikon polypropylene don aiki azaman kayan filastik da kuma azaman fiber (kamar waɗancan jakunkuna na talla waɗanda aka ba su a abubuwan da suka faru, tsere, da sauransu).Ƙwarewar musamman ta Polypropylene don ƙera ta hanyoyi daban-daban kuma cikin aikace-aikace daban-daban yana nufin ba da daɗewa ba ya fara ƙalubalantar yawancin tsoffin kayan maye, musamman a cikin marufi, fiber, da masana'antar gyare-gyaren allura.An ci gaba da ci gabanta tsawon shekaru kuma ya kasance babban dan wasa a masana'antar filastik a duk duniya.A Ƙirƙirar Mechanisms, muna ...
  • An gayyaci Chemdo don halartar taron da Google da Global Search suka shirya tare.

    An gayyaci Chemdo don halartar taron da Google da Global Search suka shirya tare.

    Bayanai sun nuna cewa, a yanayin hada-hadar kasuwanci ta yanar gizo ta kasar Sin a shekarar 2021, hada-hadar B2B ta kan iyaka ta kai kusan kashi 80%.A shekarar 2022, kasashe za su shiga wani sabon mataki na daidaita cutar.Domin shawo kan tasirin cutar, sake dawo da aiki da samar da kayayyaki ya zama kalma mai girma ga masana'antun shigo da kayayyaki na gida da waje.Baya ga annobar, abubuwan da suka hada da hauhawar farashin kayan masarufi sakamakon rashin zaman lafiya a cikin gida, da hauhawar farashin kayayyaki na teku, da hana shigo da kayayyaki a tashoshin jiragen ruwa, da faduwar darajar kudaden da ke da nasaba da karuwar kudin ruwa na dalar Amurka, duk suna da tasiri a kan dukkan sassan duniya. ciniki.A cikin irin wannan yanayi mai sarkakiya, Google da abokin aikinsa a China, Global Sou, sun gudanar da wani taro na musamman...
  • Menene granules PVC?

    Menene granules PVC?

    PVC na ɗaya daga cikin robobi da aka fi amfani da su a fannin masana'antu.Plasticol, wani kamfani na Italiya da ke kusa da Varese yana kera granules na PVC fiye da shekaru 50 yanzu kuma ƙwarewar da aka tattara a cikin shekarun da suka gabata ya ba da damar kasuwancin samun irin wannan zurfin ilimin yadda za mu iya amfani da shi don gamsar da duk abokan ciniki. ' buƙatun suna ba da sabbin samfura masu inganci.Kasancewar ana amfani da PVC da yawa don kera abubuwa daban-daban yana nuna yadda halayensa na ciki ke da matukar amfani kuma na musamman.Bari mu fara magana game da rigidity na PVC: kayan yana da matukar wuya idan mai tsabta amma ya zama m idan an haɗe shi da wasu abubuwa.Wannan siffa ta musamman ta sa PVC ta dace da kera samfuran da ake amfani da su a fagage daban-daban, daga ginin daya t ...
  • kyalkyali mai lalacewa zai iya canza masana'antar kayan shafawa.

    kyalkyali mai lalacewa zai iya canza masana'antar kayan shafawa.

    Rayuwa tana cike da marufi masu sheki, kwalabe na kayan kwalliya, kwanonin ‘ya’yan itace da sauran su, amma yawancinsu an yi su ne da abubuwa masu guba da marasa dorewa waɗanda ke haifar da gurɓacewar filastik.Kwanan nan, masu bincike a Jami'ar Cambridge da ke Burtaniya sun gano hanyar da za ta haifar da ɗorewa, mara guba da kyalkyali daga cellulose, babban tubalin ginin bangon tantanin halitta na shuke-shuke, 'ya'yan itatuwa da kayan marmari.An buga takardu masu alaƙa a cikin mujallar Nature Materials akan 11th.Anyi daga nanocrystals cellulose, wannan kyalkyali yana amfani da launi na tsari don canza haske don samar da launuka masu haske.A cikin yanayi, alal misali, walƙiya na fuka-fuki na malam buɗe ido da gashin fuka-fukan dawisu sune ƙwararrun launi na tsari, waɗanda ba za su shuɗe ba bayan ƙarni.Yin amfani da dabarun haɗin kai, cellulose na iya samar da ...
  • Menene Polyvinyl chloride (PVC) manna Resin?

    Menene Polyvinyl chloride (PVC) manna Resin?

    Polyvinyl chloride (PVC) manna Resin , kamar yadda sunan ke nunawa, shine ana amfani da wannan guduro ne ta hanyar manna.Mutane sukan yi amfani da irin wannan manna a matsayin plastisol, wanda wani nau'i ne na ruwa na musamman na filastik PVC a cikin yanayin da ba a sarrafa shi ba..Ana shirya resin manna sau da yawa ta hanyar emulsion da hanyoyin dakatarwa.Polyvinyl chloride manna guduro yana da ƙaƙƙarfan girman barbashi, kuma rubutun sa kamar talc ne, tare da rashin motsi.Ana hada resin na polyvinyl chloride da na'urar Plasticizer sannan a zuga a sanya suspension mai tsayayye, sai a sanya shi ya zama PVC paste, ko kuma PVC plastisol, PVC sol, kuma a cikin wannan tsari ne ake amfani da mutane wajen sarrafa kayan da aka kammala.A cikin aiwatar da manna, ana ƙara filler daban-daban, diluents, masu daidaita zafi, masu kumfa da masu daidaita haske bisa ga ...
  • Menene PP Films?

    Menene PP Films?

    KYAUTA Polypropylene ko PP thermoplastic mai arha ne mai tsafta, babban sheki da kyakkyawan ƙarfi.Yana da matsayi mafi girma fiye da PE, wanda ya sa ya dace da aikace-aikacen da ke buƙatar haifuwa a yanayin zafi.Hakanan yana da ƙarancin hazo da ƙyalli mafi girma.Gabaɗaya, abubuwan rufewar zafi na PP ba su da kyau kamar na LDPE.LDPE kuma yana da mafi kyawun ƙarfin hawaye da juriya mai ƙarancin zafin jiki.PP za a iya karafa wanda ke haifar da ingantattun kaddarorin shingen iskar gas don buƙatar aikace-aikace inda tsawon rayuwar samfurin ke da mahimmanci.Fina-finan PP sun dace sosai don nau'ikan masana'antu, mabukaci, da aikace-aikacen mota.PP cikakke ne mai sake yin fa'ida kuma ana iya sarrafa shi cikin sauƙi cikin wasu samfuran don aikace-aikace daban-daban.Duk da haka, ba ...
  • Menene fili na PVC?

    Menene fili na PVC?

    Abubuwan haɗin PVC sun dogara ne akan haɗin PVC polymer RESIN da ƙari waɗanda ke ba da tsarin da ake buƙata don amfani na ƙarshe (Pipes ko Profiles Rigid ko Bayanan Bayanan Bayani mai Sauƙi ko Sheets).An kafa fili ta hanyar haɗa abubuwan da aka haɗa tare, wanda daga baya ya canza zuwa labarin "gelled" a ƙarƙashin rinjayar zafi da ƙarfi.Dangane da nau'in PVC da ƙari, fili kafin gelation zai iya zama foda mai kyauta (wanda aka sani da busassun bushe) ko ruwa a cikin nau'i na manna ko bayani.Abubuwan haɗin PVC lokacin da aka ƙirƙira su, ta amfani da filastik, cikin kayan sassauƙa, galibi ana kiran su PVC-P.Abubuwan haɗin PVC lokacin da aka ƙirƙira ba tare da filastik don aikace-aikace masu tsauri ba an tsara su PVC-U.PVC Compounding za a iya taƙaita kamar haka: The m PVC dr ...
  • Bambanci Tsakanin BOPP, OPP da PP Jakunkuna.

    Bambanci Tsakanin BOPP, OPP da PP Jakunkuna.

    Masana'antar abinci galibi tana amfani da fakitin filastik BOPP.Jakunkuna na BOPP suna da sauƙin bugawa, sutura da laminate wanda ke sa su dace da ɗaukar kayayyaki kamar sabbin kayan masarufi, kayan abinci da kayan ciye-ciye.Tare da BOPP, OPP, da jakunkuna PP ana amfani da su don marufi.Polypropylene polymer ne na kowa a cikin ukun da ake amfani da su don kera jaka.OPP yana nufin Polypropylene, BOPP yana nufin Biaxial Oriented Polypropylene kuma PP yana nufin Polypropylene.Dukansu uku sun bambanta da salon ƙirar su.Polypropylene kuma aka sani da polypropene ne mai thermoplastic Semi-crystalline polymer.Yana da tauri, mai ƙarfi kuma yana da juriya mai tasiri.Jakunkuna na tsaye, buhunan zuki da jakunkuna na ziplock ana yin su daga polypropylene.Yana da matukar wahala a bambance tsakanin OPP, BOPP da PP plas...
  • Binciken Aikace-aikacen Hasken Tattaunawa (PLA) a cikin Tsarin Hasken LED.

    Binciken Aikace-aikacen Hasken Tattaunawa (PLA) a cikin Tsarin Hasken LED.

    Masana kimiyya daga Jamus da Netherlands suna binciken sabbin kayan aikin PLA na muhalli.Manufar ita ce haɓaka kayan ɗorewa don aikace-aikacen gani kamar fitilolin mota, ruwan tabarau, robobi masu haske ko jagororin haske.A yanzu, waɗannan samfuran gabaɗaya an yi su ne da polycarbonate ko PMMA.Masana kimiyya suna son nemo robobin da ya dogara da halittu don yin fitilun mota.Ya bayyana cewa polylactic acid abu ne mai dacewa da ɗan takara.Ta wannan hanya, masana kimiyya sun warware matsaloli da dama da robobi na gargajiya ke fuskanta: na farko, mayar da hankalinsu ga albarkatun da ake sabunta su na iya rage matsi da danyen mai ke haifarwa a masana'antar robobi;na biyu, yana iya rage fitar da iskar carbon dioxide;na uku, wannan ya ƙunshi la'akari da dukan rayuwar abin duniya c...
  • Gabatarwa game da Gurorin PVC na Haiwan.

    Gabatarwa game da Gurorin PVC na Haiwan.

    Yanzu zan gabatar muku da babbar alama ta Ethylene PVC ta kasar Sin: Qingdao Haiwan Chemical Co., Ltd, wanda ke lardin Shandong na Gabashin kasar Sin, jirgin yana da nisan sa'o'i 1.5 daga birnin Shanghai.Shandong muhimmin birni ne na tsakiya da ke gabar tekun kasar Sin, wurin shakatawa na bakin teku da birnin yawon bude ido, da kuma tashar tashar jiragen ruwa ta kasa da kasa.Qingdao Haiwan Chemical Co., Ltd, shine jigon Qingdao Haiwan Group, an kafa shi a cikin 1947, wanda a da ake kira Qingdao Haijing Group Co., Ltd.Tare da fiye da shekaru 70 high gudun ci gaba, wannan giant manufacturer ya kafa wadannan samfurin jerin: 1.05 miliyan ton iya aiki pvc guduro, 555,000 ton caustic Soda, 800 thoudans VCM, 50 dubu Styrene da 16 dubu Sodium Metasilicate.Idan kuna son yin magana game da Resin PVC na China da sodium ...
  • Luoyang ton miliyan na aikin ethylene ya sami sabon ci gaba!

    Luoyang ton miliyan na aikin ethylene ya sami sabon ci gaba!

    A ranar 19 ga watan Oktoba, dan jaridar ya samu labari daga kamfanin Luoyang Petrochemical cewa, kamfanin Sinopec Group Corporation ya gudanar da wani taro kwanan nan a nan birnin Beijing, inda ya gayyaci masana daga sassa fiye da 10 da suka hada da Sinawan Sinadaran Sin, da kungiyar masana'antun roba ta kasar Sin, da wakilan da suka dace da su kafa kungiyar kwararru ta tantancewa don tantancewa. miliyoyin Luoyang Petrochemical.Rahoton binciken yuwuwar aikin 1-ton ethylene za a kimanta da kuma nuna shi gabaɗaya.A taron, ƙungiyar ƙwararrun ƙwararrun ƙima ta saurari rahotanni masu dacewa na Luoyang Petrochemical, Sinopec Engineering Construction Company da Luoyang Engineering Company game da aikin, kuma sun mai da hankali kan cikakken kimantawa game da wajibcin gina aikin, albarkatun kasa, tsare-tsaren samfur, kasuwanni. kuma ci gaba...