+86 4008620777 +86 19117288062
Mon – Aso Faraile: 9am – 6pmAsoto – la: 9am – 6pm
Tetrahydrofuran (THF) CAS 109-99-9 Tulaga Maualuluga Ma Tau maualalo Ata Fa'aalia
  • Tetrahydrofuran (THF) CAS 109-99-9 Tulaga maualuga ma tau maualalo

Fa'amatalaga Puupuu:


  • Fa'amatalaga FOB Tau:
    US $6,929
    / Tone
  • Taulaga:Saina
  • Tulaga totogi:L/C, T/T, Western Union
  • CAS:109-99-9

    • Fa'amatalaga Oloa

    Faailoga o oloa

    Igoa o oloa:Tetrahydrofuran

    fa'asologa mole:C4H8O

    Numera CAS:109-99-9

    Fua mole mole oloa:

    Tetrahydrofuran

    ISI KEMIMI

    O le Tetrahydrofuran (THF) o se vai e leai ni lanu ma e pei o le manogi acetone ma e fa'afefiloi i le vai ma le tele o so'o so'o.O le umi o le teuina i feso'ota'iga ma le ea ma le leai o se antioxidant e ono fa'aoso ai le THF i ni peroxide pa'u.

    Tetrahydrofuran e faʻaaogaina i le gaosiga o polymers faʻapea foʻi ma faʻatoʻaga, vailaʻau, ma vailaʻau faʻatau.O gaioiga gaosi e masani ona tupu i faiga tapuni poʻo lalo ole pulega faʻainisinia e faʻatapulaʻa ai le faʻaalia o tagata faigaluega ma tuʻuina atu i le siosiomaga.O lo'o fa'aaogaina fo'i le THF e fai ma so'o (fa'ata'ita'iga, fa'apipi'i paipa) e ono i'u ai i fa'aaliga sili atu ona taua pe a fa'aoga i nofoaga pupuni e aunoa ma le lava o le ea.E ui lava o le THF o lo'o iai i le manogi kofe, figota falaoamata, ma moa vela, e le'o fa'amoemoeina fa'alenatura e tula'i mai se lamatiaga tele.

    VAEGA FA'ATA'IGA

    Pharmaceutical
    Alamanuia Suau'u
    Pesticide
    Suau'u afi afi
    Puaisa
    Aerosol Sulu

    O le butylene oxide e faʻaaogaina e avea o se fumigant ma e le faʻafefiloi ma isi mea faʻapipiʻi.E faʻaaogaina e faʻamautu ai le suauu e tusa ai ma le lanu ma le faʻavaeina o le palapala.

    Tetrahydrofuran o loʻo faʻaaogaina e avea o se solvent forresins, vinyls, ma polymers maualuga;e avea o se auala Grignardreaction mo organometallic, ma u'amea hydride tali;ma i le tu'ufa'atasiga ole succinic acid ma le butyrolactone.

    O le Tetrahydrofuran e fa'aaoga muamua (80%) e fai ai le polytetramethylene ether glycol, o le polymer faavae e fa'aaoga muamua i le gaosiga o alava elastomeric (eg, spandex) fa'apea fo'i polyurethane ma polyester elastomers (fa'ata'ita'iga, pa'u fa'akomepiuta, uili laupapa).O le vaega o totoe (20%) o lo'o fa'aogaina i mea e fa'amalie ai (fa'ata'ita'iga, sima paipa, fa'apipi'i, vaitusi lolomi, ma le fa'amau maneta) ma e fai ma so'o fa'afofoga i vaila'au ma vaila'au.

    FAAPEFEA E FA'atau MAI IA TATOU

    E mafai e Chemwin ona tuʻuina atu le tele o vailaʻau hydrocarbons ma vailaʻau vailaʻau mo tagata faʻatau pisinisi.Aʻo leʻi faia lena mea, faʻamolemole faitau faʻamatalaga autu nei e uiga i le faia o pisinisi ma matou: 

    1. Puipuiga

    O le saogalemu o la tatou faamuamua sili.I le faaopoopo atu i le tuʻuina atu i tagata faʻatau faʻamatalaga e uiga i le saogalemu ma le faʻaogaina o le siosiomaga oa matou oloa, matou te tuuto atu foi i le faʻamautinoaina o le saogalemu o lamatiaga o tagata faigaluega ma konekarate e faʻaitiitia i se tulaga talafeagai ma mafai.O le mea lea, matou te manaʻomia le tagata faʻatau e faʻamautinoa ua ausia tulaga talafeagai o le laʻuina ma le teuina o le saogalemu aʻo leʻi tuʻuina atu (faʻamolemole vaʻai i le faʻaopoopoga HSSE i aiaiga lautele ma aiaiga o faʻatau i lalo).O matou tagata tomai faapitoa i le HSSE e mafai ona tuʻuina atu taʻiala i nei tulaga.

    2. Tuuina atu auala

    E mafai e tagata fa'atau oloa ona fa'atonu ma tu'uina atu oloa mai le chemwin, pe mafai fo'i ona latou maua oloa mai le matou fale gaosi oloa.O auala o felauaiga o lo'o avanoa e aofia ai loli, nofoaafi po'o felauaiga tele (tulaga eseese e fa'atatau).

    I le tulaga o manaoga o tagata faatau, e mafai ona matou faʻamaonia manaʻoga o vaʻa poʻo vaʻa ma faʻaoga tulaga faʻapitoa mo le saogalemu / iloiloga ma manaʻoga.

    3. Fa'atonuga maualalo

    Afai e te faʻatau oloa mai la matou upega tafaʻilagi, o le aofaʻi aupito maualalo ole oka ole 30 tone.

    4. Totogi

    Ole auala masani ole totogi ole toesega tuusao ile 30 aso mai le pili.

    5. Tuuina atu pepa

    O pepa nei o lo'o tu'uina atu i fa'asalalauga ta'itasi:

    · Bill of Lading, CMR Waybill po'o isi pepa felauaiga talafeagai

    · Tusi Faamaonia o Suʻesuʻega poʻo Faʻatatau (pe a manaʻomia)

    · Fa'amaumauga e feso'ota'i i le HSSE e tusa ai ma tulafono fa'atonutonu

    · Fa'amaumauga a le Ofisa o Tiute e tusa ai ma tulafono fa'atonutonu (pe a mana'omia)

  • Muamua:
  • Sosoo ai:
    • Tusi lau savali iinei ma lafo mai ia i matou

    Vaega o oloa