Ibisobanuro bigufi:


  • Reba igiciro cya fob:
    Ibiganiro
    / Ton
  • Icyambu:Ubushinwa
  • Amagambo yo kwishyura:L / C, T / T, Inzego zuburengerazuba
  • CAT:9002-86-2
  • Ibisobanuro birambuye

    Ibicuruzwa

    Izina ry'ibicuruzwa:Polyvinyl chloride

    Imiterere ya molekile:C2h3cl

    CAS OYA .:9002-86-2

    Imiterere ya molecular

    Polyvinyl chloride

    Imiti

    Polyvinyl chloride, isanzwe pvc, ni plastike ya gatatu ikozwe cyane, nyuma ya polyethlene na polypropylene. PVC ikoreshwa mubwubatsi kuko ifite akamaro kuruta ibikoresho gakondo nka buri muringa, icyuma cyangwa ibiti mumiyoboro hamwe na Porogaramu. Birashobora gutuma byoroshye kandi byoroshye byoroshye kongeramo plastistizers, yakoreshejwe cyane kuba phthalates. Muri iyi fomu, ikoreshwa kandi mumyenda no hejuru, amashanyarazi, ibicuruzwa byayobye hamwe nibisabwa byinshi bisimbuye reberi.
    Icyubahiro cya chlogide ni cyera, gikabije. Ntabwo bivuguruzanya muri alcool, ariko ndumiwe gato muri Tetrahydrofuran.
    Peroxide- cyangwa chiadiazole-gukira CPE igaragaza umutekano mwiza ugera kuri 150 ° C kandi ni amavuta menshi kuruta amavuta menshi nka reberi karemano cyangwa EPDFM.
    Ibicuruzwa byubucuruzi byoroshye mugihe chlorine ibiri ari 28-38%. Kurenza chlorine irenze 45%, ibikoresho bisa na chloride. Isumbuye-yuburemere Polyethylene itanga amababi ya poltinateriFylene ifite ubushyuhe bwinshi nimbaraga za kanseri.

    Gusaba Ahantu

    PVC igiciro gito ugereranije, ibinyabuzima nubumuga bihanganye nibikorwa byaturutse kubikorwa bikoreshwa muburyo butandukanye. Ikoreshwa kumiyoboro ya sewerage hamwe nizindi porogaramu zomesha aho igiciro cyangwa intege nke kuri korosi igabanya imikoreshereze yicyuma. Hiyongereyeho ingaruka zingirakamaro hamwe nintangiriro, byahindutse ibikoresho bizwi kumadirishya no mu muryango wamakadiri. Mu kongera plastistizers, birashobora guhinduka bihagije kugirango ukoreshe mugukora ibijyanye no kwiranga nka susulator. Byakoreshejwe mubindi bikorwa byinshi.

    Imiyoboro
    Hafi ya kimwe cya kabiri cya chloginy yisi ya chloride yisi yakozwe buri mwaka yakoreshwa mugutanga imiyoboro yo gusaba amakomi na gahunda. Mu kugabana amazi itanga 66% yisoko muri Amerika, no mu mashanyarazi ya sanitary, bingana na 75%. Ibiro byayo byoroheje, igiciro gito, no kubungabunga bike birashimishije. Ariko, igomba gushyirwaho yitonze kandi ikaze kugirango ihagarike igihe kirekire kandi ikangirika itabaho. Byongeye kandi, imiyoboro ya PVC irashobora guhugukirwa hamwe ukoresheje imiterere zitandukanye, cyangwa ihuriro-yahujwe (but-losion, bisa no kwinjira mu muyoboro wa HDPE), urema ingingo zihoraho zidasobanutse neza.

    Insinga z'amashanyarazi
    PVC ikunze gukoreshwa nkamagana ku mugozi w'amashanyarazi; PVC ikoreshwa kubwiyi ntego igomba gushyigikirwa.

    Inshuro ya CHLOSTIOND PHLOSTL (UPVC) yo kubaka
    UPVC, izwi kandi ku izina rya Rigid PVC, rikoreshwa cyane mu nganda zo kubaka nk'ibikoresho byo kugendera hasi, cyane cyane muri Irilande, Byumbye, Ubwongereza, no muri Amerika. Muri Amerika izwi nka vinyl, cyangwa vinyl. Ibikoresho biza mumabara atandukanye kandi birangiye, harimo ifoto - Ihindura ibiti, kandi bikoreshwa nkumusimbura wibiti bisize irangi, cyangwa bisimburana inshuro ebyiri Windows. Ibindi bikoresho birimo Fascia, no kugoreka cyangwa kurega. Ibi bikoresho byasimbuwe rwose gukoresha icyuma cyo kuvoma no kumeneka, gukoreshwa mu myanda, drainpipes, intera ninuro. UPVC ntabwo ikubiyemo Phthalates, kubera ko ibyo byongewe gusa pvc byoroshye pvc, eka cyangwa ikubiyemo BPA. UPVC izwi nko kurwanya imiti, urumuri rw'izuba, n'indanyururu mu mazi.

    Imyenda n'ibikoresho
    PVC ikoreshwa cyane mumyenda, kugirango ikore ibikoresho nkibintu cyangwa rimwe na rimwe kubwingaruka za PVC. Imyambarire ya PVC ikunze kugaragara muri Goth, Punk, Uruhinja rwimyambarire nuburyo bundi. PVC ihendutse kuruta reberi, uruhu, na latex rero ikoreshwa mu kwigana.

    Ubuvuzi
    Ibice bibiri byingenzi byo gusaba guhuza PVC nibikoresho byoroshye kandi tubing: Ibikoresho bikoreshwa mumaraso no gutanga amaraso no kubitanga amaraso, abatibanye, Hemodialysis Set, Mu Burayi Kunywa PVC kubikoresho byubuvuzi ni toni 85.000 buri mwaka. Hafi ya kimwe cya gatatu cyibikoresho byubuvuzi bya plastiki bikozwe muri pvc.

    Hasi
    Ihinduka rya PVC ridahenze kandi rikoreshwa mu nyubako zitandukanye zitwikiriye urugo, ibitaro, ibiro, amashuri, ibishushanyo n'ibice birashoboka biterwa no kwambara igice cyambara. Isuka ya vinyl ifuro nayo itanga kumva neza kandi umutekano. Ubuso bworoshye, bukomeye bwo kwambara igice cyo hejuru bubuza kubaka umwanda birinda mikorobe kuva mu turere dukeneye gukomera ku rugero, nko mu mavuko.

    Ibindi bikorwa
    PVC yakoreshejwe mu kubakwaho ibicuruzwa byabaguzi bikunze kugaragara ugereranije nurwego rwinganda nubucuruzi byasobanuwe haruguru. Ikindi cyayo cyambere cyambere cyamasoko ya porogaramu kwari ugukora inyandiko za vinyl. Ingero ziheruka zirimo uruziga, Greenhouses, ibibuga byo mu rugo, ibibyimba n'ibindi bikinisho, amabati), amabati n'ubundi bwoko bw'amaguru.

    UBURYO BWAWE

    Chemwin irashobora gutanga amazi menshi ya hydrocarbone no gutumiza imiti kubakiriya banganda.Mbere yibyo, nyamuneka soma amakuru yibanze akurikira yerekeye gukora ubucuruzi natwe: 

    1.. UMUTUNGO

    Umutekano nibyo dushyira imbere. Usibye guha abakiriya amakuru ajyanye no gukoresha ibidukikije neza kandi bishingiye ku bidukikije, twiyemeje kandi kureba niba uruhare rw'abakozi bagabanijwe ku buryo bushyize mu gaciro kandi bushoboka. Kubwibyo, turasaba umukiriya kureba niba ibikururuka hamwe nububiko bukwiye byubatswe mbere yo gutanga (nyamuneka reba umugereka wa HSSE mubisabwa muri rusange). Inzobere zacu za HSSE zirashobora gutanga ubuyobozi kuri aya mahame.

    2. Uburyo bwo gutanga

    Abakiriya barashobora gutumiza no gutanga ibicuruzwa muri chemwin, cyangwa barashobora kwakira ibicuruzwa biva mubikorwa byacu byo gukora. Uburyo buboneka bwo gutwara harimo ikamyo, gutwara gari ya moshi cyangwa mu misozi mibi (imiterere itandukanye.

    Kubijyanye nibisabwa nabakiriya, turashobora kwerekana ibisabwa byingugu cyangwa ibigega kandi dushyiremo umutekano wihariye / gusubiramo ibipimo nibisabwa.

    3. Umubare ntarengwa

    Niba ugura ibicuruzwa kurubuga rwacu, umubare ntarengwa wa gahunda ni toni 30.

    4.Payment

    Uburyo busanzwe bwo kwishyura bugabanywa mu minsi 30 uhereye kuri fagitire.

    5. Inyandiko yo Gutanga

    Inyandiko zikurikira zitangwa hamwe na buri gutanga:

    · Umushinga w'intoki, CMR Waybill cyangwa izindi nyandiko zijyanye

    · Icyemezo cyo gusesengura cyangwa guhuza (niba bikenewe)

    Ntabwo ari ibyanditswe bifitanye isano hamwe namabwiriza

    · Gutanga ibicuruzwa bya gasutamo bihuye namabwiriza (niba bikenewe)


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