Cov lus piav qhia luv luv:


  • Siv FOB nqe:
    Tau hais tau
    Nyhav ib toos
  • Chaw nres nkoj:Phiaj suav
  • Cov ntsiab lus them nqi:L / C, T / T, Western Union
  • CAS:9002-86-2
  • Khoom Qhia Qhia

    Khoom Ntawv

    Khoom npe:Polyvinyl chloride

    Molecular hom:C2H3CL

    CAS TSIS MUAJ. ::9002-86-2

    Khoom Qauv Qauv Qauv:

    Polyvinyl chloride

    Tshuaj Tshuaj Muaj Zog

    Polyvinyl chloride, feem ntau luv tau PVC, yog qhov dav dav tau tsim yas, tom qab polyethylene thiab polypropylene. PVC siv hauv kev tsim kho vim nws muaj txiaj ntsig zoo dua li cov ntaub ntawv ib txwm muaj xws li tooj liab, hlau lossis ntoo hauv cov yeeb nkab thiab profile daim ntawv thov. Nws tuaj yeem ua softer thiab ntau dua yooj yim los ntawm kev ntxiv ntawm cov tshuab yas, feem ntau dav siv phthalates. Hauv daim foos no, nws tseem siv rau hauv cov khaub ncaws thiab upholstery, hluav taws xob cable rwb thaiv tsev, tshuab hluav taws xob thiab ntau cov ntawv thov uas nws hloov roj hmab.
    Cov tshuaj ntshiab polyvinyl chloride yog dawb, brittle khov kho. Nws yog insoluble hauv dej cawv, tab sis me ntsis soluble hauv tetranahydrofuran.
    Peroxide- lossis Thiadiazole-kho CPE cov khoom pov thawj zoo thermal stability txog li 150 ° C thiab yog ntau dua cov roj hluav taws xob tsis yog xws li cov roj hmab muaj ntuj lossis EPDFM.
    Cov khoom lag luam muag muag muag muag muag muag yog cov mos muag thaum cov chlorine cov ntsiab lus yog 28-38%. Nyob rau ntau tshaj 45% chlorine cov ntsiab lus, cov khoom zoo li polyvinyl chloride. Ntau dua polyethylene yielthylene yieldlene polyethylene uas muaj ob qho siab viscosity thiab tensile lub zog.

    Daim Ntawv Thov Cheeb Tsam

    PVC tus nqi qis, txheeb thiab tshuaj lom neeg kuj thiab ua haujlwm tau ua haujlwm tau ua rau nws siv rau ntau cov ntawv thov. Nws yog siv rau cov kav dej phwj tuaj thiab lwm cov ntaub pua yeeb cov ntaub pua chaw nyob qhov twg tus nqi lossis qhov tsis zoo rau corrosion txwv kev siv hlau. Nrog rau qhov kev sib ntxiv ntawm kev cuam tshuam daws teeb meem thiab stabilizers, nws tau dhau los ua cov khoom nrov rau lub qhov rais thiab cov thav duab qhov rooj. Los ntawm kev ntxiv cov tshuab yas, nws tuaj yeem hloov tau txaus los siv hauv cov ntawv thov sib txuas ua cov tshuaj insulator. Nws tau siv ntau lwm cov kev siv.

    Kav dej
    Kwv yees li ib nrab ntawm lub ntiaj teb Polyvinyl chloride Resin Tsim txhua xyoo yog siv rau kev tsim cov kav dej rau kev ua haujlwm hauv nroog thiab kev lag luam. Hauv kev ua lag luam tso dej uas nws suav rau 66% ntawm kev ua lag luam hauv Asmeskas, thiab hauv kev ua haujlwm lim dej cov yeeb nkab cov ntaub ntawv, nws suav rau 75%. Nws lub teeb yuag, tus nqi qis, thiab kev txij nkawm tsawg ua nws ntxim nyiam. Txawm li cas los xij, nws yuav tsum ua tib zoo ntsia thiab txaj pw kom ntseeg tau tias ntev kev tawg thiab sib tshooj tsis tshwm sim. Tsis tas li ntawd, pvc kav tuaj yeem ua ke siv ntau hom kuab tshuaj, zoo ib yam li cov pob qij txha zoo nkauj), tsim cov pob qij txha mus tas li uas yog qhov tsis zoo.

    Hluav taws xob cable
    PVC yog siv tau siv los ua rwb thaiv tsev ntawm cov hluav taws xob cable; PVC siv rau lub hom phiaj no yuav tsum tau muab yas.

    Tsis hloov pauv polyvinyl chloride (UPVC) rau kev tsim kho
    UPVC, hu ua Rigid PVC, yog qhov ntau siv hauv kev lag luam tsim ua ib qho chaw tsawg dua, tshwj xeeb hauv tebchaws Ireland, thiab hauv Tebchaws Asmeskas. Hauv Tebchaws Asmeskas nws yog lub npe hu ua Vinyl, lossis Vinyl Siding. Cov khoom siv los nyob rau hauv ntau cov xim thiab ua tiav, suav nrog cov duab ntoo ua tiav, feem ntau rau cov ntawv pleev xim rau ntoo, feem ntau rau cov vaj tse tshiab, lossis los hloov cov laus-glazed Qhov rai. Lwm yam kev siv suav nrog Fascia, thiab tog lossis Weatherboarding. Cov ntaub ntawv no muaj yuav luag hloov cov kev siv ntawm cov kav dej cam khwb cia rau cov kav dej thiab kua muag, tau siv rau cov kav dej khib nyiab, dej ntws tawm, khov kho thiab downspouts. UPVC tsis muaj cov phthalates, vim tias cov tsuas yog ntxiv rau hloov kho tau PVC, lossis nws puas muaj BPA. UPVC paub txog raws li muaj zog tiv taus tshuaj, hnub ci, thiab oxidation los ntawm dej.

    Khaub Ncaws Thiab Rooj Tog Zaum
    PVC tau dhau los ua dav hauv cov khaub ncaws, los tsim cov khoom tawv zoo li lossis lub sijhawm tsuas yog rau cov nyhuv ntawm PVC. PVC cov ris tsho muaj ntau nyob rau hauv goth, punk, khaub ncaws fetish thiab lwm txoj kev zam. PVC yog tus nqi pheej yig dua roj hmab, tawv, thiab yas uas nws yog li ntawd siv los simulate.

    Kho mob
    Ob lub chaw thov tseem ceeb rau kev txhaj tshuaj ntxiv rau cov ntshav thiab cov ntshav tau siv rau cov zis thiab cov ntshav tau siv rau cov zis, plawv av, plawv av, plawv dhia thiab lwm yam. Hauv Tebchaws Europe Kev noj ntawm PVC rau cov khoom siv kho mob yog kwv yees li 85.000 tons txhua xyoo. Yuav luag ib feem peb ntawm cov khoom siv kho mob yas raws li los ntawm PVC.

    Hauv tsev
    Saj zawg zog pvc flooring yog pheej yig thiab siv nyob rau hauv ntau yam vaj tse npog lub tsev, tsev kawm ntawv, chaw haujlwm, cov tsev kawm ntawv, chaw haujlwm, cov tsev kawm ntawv, chaw haujlwm, cov tsev kawm ntawv, cov tsev kawm ntawv, chaw haujlwm, cov tsev kawm ntawv, cov tsev kawm ntawv, chaw haujlwm, cov tsev kawm ntawv, cov tsev kawm ntawv, chaw haujlwm, cov tsev kawm ntawv, cov tsev kawm ntawv, chaw haujlwm, cov tsev kawm ntawv, cov tsev kawm ntawv, chaw ua haujlwm yog tsim nyog vim yog cov txheej hnav ntshiab. Ib txheej vinyl nruab nrab ua npuas dej kuj tseem ua rau xis nyob thiab nyab xeeb. Tus du, tawv nto ntawm cov ntoo hnav sab saud tiv thaiv kev tsim cov av uas yuav tsum tau muab khaws cia tsis muaj menyuam yaus, xws li tsev kho mob thiab chaw kuaj mob.

    Lwm Cov Ntawv Thov
    PVC tau siv rau tus tswv tsev ntawm cov neeg siv khoom lag luam ntawm cov khoom me me piv rau cov khoom lag luam thiab cov ntawv thov kev lag luam tau piav qhia saum toj no. Lwm qhov ntawm nws cov ntawv thov kev lag luam loj tshaj plaws yog tsim cov ntaub ntawv vinyl. Cov piv txwv ntxiv tsis ntev los no muaj cov phab ntsa, ua npuas dej, ua si thiab lwm cov vuas thiab lwm yam ntawm cov vuas sab hauv.

    Yuav Yuav Yuav Li Cas Los Ntawm Peb

    Chemwin tuaj yeem muab ntau qhov ntau ntawm hydrocarbons thiab cov kuab tshuaj lom neeg rau cov neeg siv khoom lag luam.Ua ntej ntawd, thov nyeem cov ntaub ntawv hauv qab no hais txog kev ua lag luam nrog peb: 

    1. Kev ruaj ntseg

    Kev nyab xeeb yog peb qhov tseem ceeb tshaj plaws. Ntxiv rau muab cov neeg siv khoom nrog kev siv cov ntaub ntawv hais txog peb cov khoom lag luam, peb kuj tau cog lus tias kev muaj kev nyab xeeb ntawm cov neeg ua haujlwm thiab cov neeg ua haujlwm raug txo qis thiab ua tau tsawg kawg nkaus. Yog li ntawd, peb xav kom tus qhua tuaj noj mov kom ntseeg tau tias qhov tsim nyog tso tseg thiab kev nyab xeeb cov qauv kev nyab xeeb tau ntsib cov ntawv tshaj tawm HSSE (thov saib cov nqe lus dav dav thiab cov ntsiab lus ntawm kev muag khoom hauv qab). Peb cov kws paub HDSE tau muab cov kev taw qhia rau cov qauv no.

    2. Kev Xa Tawm

    Cov neeg siv khoom tuaj yeem xaj thiab xa cov khoom lag luam los ntawm Chemwin, lossis lawv tuaj yeem tau txais cov khoom los ntawm peb cov khoom lag luam tsim khoom. Cov qauv muaj kev thauj khoom muaj cov tsheb thauj neeg muaj tsheb thauj khoom, tsheb ciav hlau lossis cov neeg thauj khoom ntau (cais cov mob siv).

    Nyob rau hauv cov ntaub ntawv uas cov neeg yuav tsum tau ua, peb tuaj yeem hais cov cai ntawm cov nkoj lossis cov qauv kev nyab xeeb thiab siv cov qauv kev nyab xeeb tshwj xeeb / tshuaj xyuas thiab cov tseev kom ua.

    3. Yam tsawg kawg txiav txim kom muaj nuj nqis

    Yog tias koj yuav khoom los ntawm peb lub vev xaib, qhov kev txiav txim yam tsawg kawg nkaus yog 30 tons.

    4. Upayment

    Txoj kev them nqi them yog ncaj qha txiav tawm tsis pub dhau 30 hnub los ntawm daim ntawv qhia nqe.

    5. Xa cov ntaub ntawv

    Cov ntaub ntawv hauv qab no tau muab rau txhua qhov kev xa khoom:

    Bill Nqi ntawm Lading, Cmr Waybill lossis lwm daim ntawv thauj khoom uas muaj feem xyuam

    Daim ntawv pov thawj ntawm kev ntsuas lossis kev ua raws (yog tias yuav tsum tau)

    · HSSEs cov ntaub ntawv ntsig txog kab nrog cov kev cai

    · Kev cai sau cov ntaub ntawv nrog cov kev cai (yog tias yuav tsum tau)


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  • Sau koj cov lus ntawm no thiab xa mus rau peb