Ibisobanuro bigufi:


  • Reba FOB Igiciro:
    US $ 1.197
    / Ton
  • Icyambu:Ubushinwa
  • Amasezerano yo kwishyura:L / C, T / T, Ubumwe bw’iburengerazuba
  • URUBANZA:79-20-9
  • Ibicuruzwa birambuye

    Ibicuruzwa

    Izina RY'IGICURUZWA:polyethylene

    Imiterere ya molekulari :C3H6O2

    CAS Oya :79-20-9

    Ibicuruzwa bya molekuline structure

    polyethylene

    UMUTUNGO WA CHIMIQUE

    Methyl acetate ifite impumuro nziza, yimbuto nuburyohe bukaze.Birashobora gutegurwa no guteka acide acetike na methanol imbere ya catisale ya aside;cyangwa mugushyushya methanol hamwe na monoxyde de carbone irenze igitutu imbere ya catalizator (acide fosifori, umunyu wa cobalt).
    Methyl acetate iboneka mubisanzwe mubushuhe buke muri mint, fungus, inzabibu, igitoki, ikawa (Furia na Bellanca, 1975) kandi nikintu gihindagurika kigizwe na nectarine (Takeoka et al., 1988).Iraboneka kandi mubinyobwa bisindisha (Shimoda et al., 1993).Ihingurwa mu nganda binyuze muri karuboni ya methanol nk'umusaruro ukomoka kuri acide acike cyangwa na esterifike ya acide acetike hamwe na methanol imbere ya aside ikomeye nka acide sulfurike.

    AKARERE KA GUSHYIRA MU BIKORWA

    Methyl acetate ikoreshwa nka forlacquers, resin, amavuta, na nitrocellulose;kuvanaho irangi;nk'umukozi uhumura neza;hamwe no gukora uruhu rwubukorikori. Gukemura lacquers, amavuta, hamwe na resinSolvent kuri nitrocellulose, acetylcellulose, hamwe na resin nyinshi namavuta;gukora impu.

    UBURYO BWO KUGURA

    Chemwin irashobora gutanga ibintu byinshi bya hydrocarbone hamwe nu muti wa chimique kubakiriya binganda.Mbere yibyo, nyamuneka soma amakuru y'ibanze akurikira yerekeye gukora ubucuruzi natwe: 

    1. Umutekano

    Umutekano nicyo dushyira imbere.Usibye guha abakiriya amakuru ajyanye no gukoresha ibicuruzwa byacu neza kandi bitangiza ibidukikije, twiyemeje kandi ko umutekano w’abakozi n’aba rwiyemezamirimo wagabanuka kugeza ku gipimo cyiza kandi gishoboka.Kubwibyo, turasaba abakiriya kwemeza ko ibipimo bikwiye byo gupakurura no kubika ibicuruzwa byujujwe mbere yo gutanga (nyamuneka reba umugereka wa HSSE mumagambo rusange nuburyo bwo kugurisha hepfo).Impuguke zacu HSSE zirashobora gutanga ubuyobozi kuri aya mahame.

    2. Uburyo bwo gutanga

    Abakiriya barashobora gutumiza no gutanga ibicuruzwa biva muri chemwin, cyangwa barashobora kwakira ibicuruzwa biva muruganda rwacu rukora.Uburyo buboneka bwubwikorezi burimo amakamyo, gari ya moshi cyangwa ubwikorezi butandukanye (ibintu bitandukanye birakurikizwa).

    Mugihe cyibisabwa abakiriya, turashobora kwerekana ibisabwa bya barge cyangwa tanker hanyuma tugashyiraho umutekano wihariye / gusuzuma ibipimo nibisabwa.

    3. Umubare ntarengwa wateganijwe

    Niba uguze ibicuruzwa kurubuga rwacu, umubare ntarengwa wateganijwe ni toni 30.

    4. Kwishura

    Uburyo busanzwe bwo kwishyura ni kugabanywa bitarenze iminsi 30 uhereye kuri fagitire.

    5. Inyandiko zitangwa

    Inyandiko zikurikira zitangwa na buri gutangwa:

    · Umushinga w'itegeko, CMR Waybill cyangwa izindi nyandiko zijyanye no gutwara abantu

    · Icyemezo cyo gusesengura cyangwa guhuza (niba bikenewe)

    · Inyandiko zijyanye na HSSE zijyanye n'amabwiriza

    · Inyandiko za gasutamo zijyanye n'amabwiriza (niba bikenewe)


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