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  • Ireferensi Intengo FOB:
    -Nembano
    / Ton
  • IPort:Izitsha zokudlela zebumba uqobo
  • Imibandela Yokukhokha:L / C, T / T, Western Union
  • Case:9002-86-2
  • Imininingwane Yomkhiqizo

    Amathegi Omkhiqizo

    Igama lomkhiqizo:Polyvinyl chloride

    Ifomethi Molecular:C2H3CL

    Cas Cha:9002-86-2

    Isakhiwo samangqamuzana somkhiqizo:

    Polyvinyl chloride

    Izakhiwo Zamakhemikhali

    I-Polyvinyl Chloride, i-PVC evamile efushaniswa, iyipulasitiki ekhiqizwa kabanzi, ngemuva kwe-polyethylene ne-polypropylene. I-PVC isetshenziswa ekwakheni ngoba isebenza kakhulu kunezinto zokwenziwa zendabuko ezinjengethusi, i-iron noma izinkuni kwi-PEPIPE kanye nezinhlelo zokusebenza zephrofayili. Kungenziwa kuthambile futhi kuguqulwe ngokwengeziwe ngokungezwa kwamapulasitiki, okusetshenziswa kakhulu yi-Phthalates. Ngalesi simo, futhi isetshenziswa ezingutsheni nase-upholstery, ukufakwa kwentambo kagesi, imikhiqizo evuthayo kanye nezicelo eziningi lapho kuthatha indawo yerabha.
    I-Pure Polyvinyl Chloride imhlophe, i-brittle iqinile. Kuyintongawoki yotshwala, kepha incane kancane eTetrahydrofuran.
    I-Peroxide- noma i-Thiadiazole-welapha ekhombisa ukuqina okuhle okushisayo kuze kube ngu-150 ° C futhi kungukungamelana namafutha amakhulu kunawo wonke ama-elastomers afana nerabha yemvelo noma i-EPDFM.
    Imikhiqizo yezentengiso ithambile lapho okuqukethwe kwe-chlorine kungu-28-38%. Okuqukethwe okungaphezulu kwama-45% chlorine, impahla ifana ne-polyvinyl chloride. I-polyethylene ephakeme-molecular-Weight iveza i-polyethylene ene-chlorinated enokubonakala okuphezulu namandla ashubile.

    Indawo yesicelo

    Izindleko eziphansi zePvc eziphansi, ukumelana nemvelo kanye nokuqina kwamakhemikhali nakho kuholele ekutheni isetshenziselwe izinhlelo ezahlukahlukene eziningi. Isetshenziselwa amapayipi okuhambisa indle nezinye izinhlelo zokusebenza zepayipi lapho izindleko noma ukuba sengozini yokugqwala kukhawulela ukusetshenziswa kwensimbi. Ngokungezwa kwama-modifiers omthelela kanye nokuqinisekiswa, sekuyinto ethandwayo yamafreyimu wefasitela nasemnyango. Ngokungeza amapulasitiki, kungahle kube nezimo ngokwanele ukuthi kusetshenziswe kuzinhlelo zokusebenza ezi-cabling njenge-insulator yocingo. Kusetshenziswe kwezinye izinhlelo eziningi.

    Amapayinjana
    Cishe ingxenye ye-polyvinyl chloride ye-polyvinyl chloride desin ekhiqizwa minyaka yonke isetshenziselwa ukukhiqiza amapayipi ezinhlandlela zomasipala kanye nezimboni. Emakethe yokusatshalaliswa kwamanzi kubeka ama-66% emakethe e-US, nasezinhlelweni zepayipi sendle sokuthuthwa kwendle, afaka ama-75%. Isisindo saso esikhanyayo, izindleko eziphansi, kanye nokulungiswa okuphansi kwenza kube nzima. Kodwa-ke, kufanele ifakwe ngokucophelela futhi idonswe embhedeni ukuze kuqinisekiswe ukuqhekeka okude nokubhidliza akwenzeki. Ngokwengeziwe, amapayipi e-PVC angafakwa ndawonye ngokusebenzisa amamitha ahlukahlukene we-solvent, noma ashise ukushisa (inqubo yokushisa (i-butt-fusion, efana nokujoyina i-HDPE Pipe), ukudala amalunga ahlala njalo angafakwanga ukuvuza.

    Izintambo zikagesi
    I-PVC isetshenziswa kakhulu njengokufakwa kwezintambo zikagesi; I-PVC esetshenziselwe le njongo idinga ukufakwa ngopulasitiki.

    I-Polyvinyl Chloride (UPVC) yokwakha
    I-UPVC, eyaziwa nangokuthi i-RIGID PVC, isetshenziswa kakhulu emkhakheni wezokwakha njengezinto zokulungiswa okuphansi, ikakhulukazi e-Ireland, e-United Kingdom naseMelika. E-USA yaziwa ngokuthi i-vinyl, noma i-vinyl isodi. Izinto ezibonakalayo ziyenzeka ngohlobo lwemibala futhi ziqedela, kufaka phakathi isithombe - umphumela wokuqeda izinkuni, futhi kusetshenziswa esikhundleni sokhuni oludwetshwe khona, ikakhulukazi amafreyimu wefasitela ezindlini ezintsha, noma ukufaka esikhundleni esidala I-Windows. Okunye ukusetshenziswa kufaka i-fascia, kanye nokuxaka noma nge-wackording. Lokhu okuqukethwe sekucishe kwathatha indawo ngokuphelele ukusetshenziswa kwe-Iron ye-Sporbing kanye nama-drainage, kusetshenziselwa amapayipi okungcola, ama-drainpipes, ama-gut aphansi. I-UPVC ayiqukethe i-Phthalates, ngoba lezo zingezwa kuphela kuFlexible PVC, futhi azinayo i-BPA. I-UPVC yaziwa ngokuthi inokumelana okuqinile kumakhemikhali, ukukhanya kwelanga kanye ne-oxidation emanzini.

    Izingubo nefenisha
    I-PVC isisetshenziswe kabanzi ngezingubo, noma yakha izinto ezinjengezikhumba noma ngezinye izikhathi ukuthola umphumela we-PVC. Izambatho ze-PVC zivamile ku-goth, punk, izingubo zezingubo kanye nemfashini. I-PVC ishibhile kunerabha, isikhumba ne-latex okusetshenziselwa ukulingisa.

    Ukunakekela impilo
    Lezi zindawo ezimbili eziwumsebenzi ezikhulu zokukhishwa kwezinto ezivunyiwe ze-PVC ziyiziqukathi ze-PVC eziguqukayo kanye ne-tubing: iziqukathi ezisetshenziselwa igazi kanye nezakhi zegazi zomchamo noma imikhiqizo ye-ostomy esetshenziselwe amasethi okuthatha igazi kanye namasethi wokuhambisa igazi, isethi ye-hemodialysis njll. E-Europe Ukusetshenziswa kwe-PVC kwamadivayisi wezokwelapha cishe amathani angama-85.000 njalo ngonyaka. Cishe ingxenye eyodwa kwezintathu yamadivayisi wezokwelapha asuselwa epulasitiki enziwa nge-PVC.

    Indawo yokudlela
    I-Flexible PVC Flooling ayibizi futhi isetshenziswa ezakhiweni ezahlukahlukene ezimboza ikhaya, izibhedlela, amahhovisi, izikole, njll. Imiklamo eyinkimbinkimbi futhi ye-3D kungenzeka ngenxa yamaphrinta avikelwe ungqimba olucacile lokuvikelwa. Ungqimba we-vinyl foam ophakathi futhi unikeza umuzwa onethezekile futhi ophephile. Ingaphezulu elibushelelezi, elinzima le-Upper Wearter Wereyer livimbela ukwakhiwa kokungcola okuvimbela ama-virus kusuka ekuzalweni ezindaweni ezidinga ukugcinwa inzalo, njengezibhedlela nemitholampilo.

    Ezinye izinhlelo zokusebenza
    I-PVC isetshenziselwe umgcini wemikhiqizo yabathengi yevolumu encane kakhulu ngokuqhathaniswa nezicelo zezimboni nezentengiso ezichazwe ngenhla. Enye yezicelo zayo zokuqala zabathengi bemakethe yasemakethe kwakuwukwenza amarekhodi we-vinyl. Izibonelo ezengeziwe zakamuva zifaka ukuncoma, izithombo zokugcina izithombo, izindawo zokudlala zasendlini, amagwebu namanye amathoyizi, amathoyizi we-TrucTaling toppers (tarpaulins), amathayili ophahla kanye nezinye izinhlobo zokufakelwa ngaphakathi.

    Ungayithenga kanjani kithi

    IChemWin inganikeza uhla olubanzi lwezinqwaba ze-hydrocarbons nama-solvents amakhemikhali amakhasimende wezimboni.Ngaphambi kwalapho, sicela ufunde imininingwane elandelayo eyisisekelo ngokwenza ibhizinisi nathi: 

    1. Ezokuphepha

    Ukuphepha kuyinto eza kuqala kithi. Ngaphezu kokuhlinzeka amakhasimende ngolwazi mayelana nokusetshenziswa okuphephile nakwezemvelo kwemikhiqizo yethu, futhi sizibophezele ekuqinisekiseni ukuthi izingozi zokuphepha zabasebenzi nosonkontileka zincishiswa ubuncane obunengqondo nezenzeka. Ngakho-ke, sidinga ikhasimende ukuthi liqinisekise ukuthi amazinga afanele okulayisha kanye namazinga okuphepha okugcina ahlangatshezwa ngaphambi kokulethwa kwethu (sicela ubheke kwi-HSSE Isithasiselo ngemigomo nemibandela yokuthengisa engezansi). Ochwepheshe bethu be-HSSE banganikeza ukuholwa kulezi zindinganiso.

    2. Indlela Yokulethwa

    Amakhasimende angakwazi uku-oda futhi alethe imikhiqizo kusuka ku-Cheminjin, noma angathola imikhiqizo kwisitshalo sethu sokukhiqiza. Izindlela ezitholakalayo zokuhamba zifaka iloli, isitimela noma ezokuhamba ze-multimodal (izimo ezihlukile ziyasebenza).

    Endabeni yezidingo zamakhasimende, singacacisa izidingo zamabhande noma amathangi futhi sisebenzise amazinga okuphepha akhethekile / wokubuyekezwa nezidingo.

    3. Ubuncane be-oda

    Uma uthenga imikhiqizo kwiwebhusayithi yethu, inani eliphansi le-oda lingamathani angama-30.

    4.Fay

    Indlela yokukhokha ejwayelekile ukuncishiswa okuqondile kungakapheli izinsuku ezingama-30 ku-invoice.

    5. Imibhalo Yokulethwa

    Imibhalo elandelayo ihlinzekwa ngokulethwa ngakunye:

    · I-Bill of Lading, CMR Waybill noma enye incwadi efanele yokuhamba

    · Isitifiketi sokuhlaziywa noma ukuhambisana (uma kudingeka)

    Imibhalo ehlobene ne-HSSE ngokuhambisana nemigomo

    · Imibhalo yamasiko ehambisana nemigomo (uma kudingeka)


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