Takaitaccen Bayani:

 

Shanghai Huayingtong E-commerce Co., Ltd. is one of the leading Phenol Formaldehyde Resin suppliers in China and a professional Phenol Formaldehyde Resin manufacturer. Welcome to purchasePhenol Formaldehyde Resin from our factory.pls contact tom :service@skychemwin.com


  • Farashin FOB:
    Tattaunawa
    / Ton
  • Port:China
  • Sharuɗɗan Biyan kuɗi:L/C, T/T, Western Union
  • CAS:9003-35-4
  • Cikakken Bayani

    Tags samfurin

    Shanghai Huayingtong E-commerce Co., Ltd. is one of the leading Phenol Formaldehyde Resin suppliers in China and a professional Phenol Formaldehyde Resin manufacturer. Welcome to purchasePhenol Formaldehyde Resin from our factory.pls contact tom :service@skychemwin.com

    Sunan samfur:phenolic guduro

    Tsarin kwayoyin halitta:

    CAS No:9003-35-4

    Tsarin kwayoyin halitta:

    phenolic guduro

    KAYAN SAUKI

    An shirya resin phenol-formaldehyde kamar haka:
    C6H5OH+H2C=O —> [-C6H2(OH)CH2-]n
    Resins-Mataki Daya. Matsakaicin formaldehyde zuwa phenol yana da girma sosai don ba da damar tsarin thermosetting ya faru ba tare da ƙari na wasu hanyoyin haɗin giciye ba.
    Resins mataki biyu. Matsakaicin formaldehyde zuwa phenol ya yi ƙasa sosai don hana yanayin zafin jiki daga faruwa yayin kera resin. A wannan lokaci ana kiran resin novolac resin. Daga baya, an shigar da hexamethylenetetramine a cikin kayan don yin aiki azaman tushen hanyoyin haɗin gwiwar sinadarai yayin aikin gyare-gyaren (da jujjuyawar yanayin zafi ko yanayin warkewa).

    YANKIN APPLICATION

    Ana amfani da resins na phenolic don sassa masu rahusa waɗanda ke buƙatar kyawawan kaddarorin kariya na lantarki, juriya mai zafi, ko juriya na sinadarai. Matsakaicin rayuwar shiryayye na wannan guduro yana kusan wata 1 a 21.1°C. Ana iya tsawaita wannan ta hanyar adana shi a cikin firiji a 1.6 zuwa 10 ° C. Canza mai kara kuzari (bisa ga kaurin simintin gyaran kafa) da haɓaka zafin magani zuwa 93°C zai canza lokacin magani daga tsawon sa'o'i 8 zuwa gajere kamar mintuna 15.
    Wasu raguwa suna faruwa a cikin ƙãre simintin (0.012 zuwa 0.6 mm/mm), dangane da adadin filler, adadin mai kara kuzari, da adadin magani. Saurin sake zagayowar magani yana haifar da mafi girma na raguwa. Tunda za'a iya haɓaka sake zagayowar magani, ana amfani da phenolics a cikin ayyukan ɗan gajeren lokaci.
    Ana iya cire sassan simintin simintin gyare-gyare cikin sauƙi daga ƙirar idan an yi amfani da wakilan rabuwa da mai siyarwa ya ba da shawarar. Posteuring yana inganta ainihin kaddarorin simintin gyaran kafa.

    YADDA AKE SAYA MU

    Chemwin na iya samar da nau'ikan nau'ikan hydrocarbons da abubuwan kaushi na sinadarai don abokan cinikin masana'antu.Kafin wannan, da fatan za a karanta mahimman bayanai masu zuwa game da yin kasuwanci tare da mu: 

    1. Tsaro

    Tsaro shine babban fifikonmu. Baya ga samar wa abokan ciniki bayanai game da aminci da amincin amfani da samfuran mu, mun kuma jajirce wajen tabbatar da cewa an rage haɗarin aminci na ma'aikata da 'yan kwangila zuwa mafi ƙanƙanta mai yuwuwa. Sabili da haka, muna buƙatar abokin ciniki don tabbatar da cewa an cika daidaitattun ƙa'idodin saukarwa da aminci na ajiya kafin isar da mu (da fatan za a koma zuwa ƙarin bayanin HSSE a cikin sharuɗɗan tallace-tallace na gaba ɗaya da ke ƙasa). Kwararrun mu na HSSE na iya ba da jagora akan waɗannan ƙa'idodi.

    2. Hanyar bayarwa

    Abokan ciniki na iya yin oda da isar da kayayyaki daga chemwin, ko kuma za su iya karɓar samfuran daga masana'antar masana'anta. Hanyoyin sufurin da ake da su sun haɗa da manyan motoci, jirgin ƙasa ko jigilar kayayyaki da yawa (sharuɗɗan daban sun shafi).

    Game da buƙatun abokin ciniki, za mu iya ƙididdige buƙatun jiragen ruwa ko tankuna da amfani da ƙa'idodin aminci / bita na musamman da buƙatu.

    3. Mafi ƙarancin tsari

    Idan ka sayi samfura daga gidan yanar gizon mu, mafi ƙarancin tsari shine ton 30.

    4.Biyan kuɗi

    Daidaitaccen hanyar biyan kuɗi shine cirewa kai tsaye a cikin kwanaki 30 daga daftari.

    5. Takardun bayarwa

    Ana ba da waɗannan takaddun tare da kowace bayarwa:

    Bill of Lading, CMR Waybill ko wasu takaddun jigilar kayayyaki masu dacewa

    Takaddun Takaddun Bincike ko Daidaitawa (idan an buƙata)

    Takaddun da ke da alaƙa da HSSE daidai da ƙa'idodi

    Takaddun kwastam daidai da ka'idoji (idan an buƙata)


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