ʻO ka wehewehe pōkole:


  • Kuhikuhi FOB Price:
    US $898
    / Tona
  • Awa:Kina
  • Kūkākūkā uku:L/C, T/T, Western Union
  • CAS:111-46-6
  • Huahana Huahana

    Huahana Huahana

    Inoa mea kūʻai:ʻO Diethylene glycol

    ʻAno molekala:C4H10O3

    No CAS:111-46-6

    Huahana molecular structure:

    ʻO Diethylene glycol

    NA WAIWAI KEMIIKA

    ʻO Diethylene glycol kahi wai ʻaila ʻaʻole ʻole, ʻaʻala ʻole a kūpaʻa.ʻOi aku ka liʻiliʻi, noncorrosive a nonvolatile.Ma muli o kāna hui etera a me ka waiʻona, hōʻike ka diethylene glycol i nā waiwai kemika i ʻike ʻia o nā ʻawaʻawa mua a me nā eter.ʻOi aku ka kiʻekiʻe o kona wahi hoʻolapalapa ma mua o ka ethylene glycol, a ʻoi aku ka nui o kāna mea hoʻoheheʻe.Hiki ke hoʻoheheʻe ʻia ka Diethylene glycol me ka wai, nā etera, nā waiʻona aliphatic haʻahaʻa, nā aldehydes a me nā ketones a hiki ke hoʻoheheʻe ʻia i loko o benzene, carbon tetrachloride, monobenzene, orthodichlorobenzene a me toluene.Hoʻoheheʻe ia i nā mea pena, resins, aila, nitrocellulose a me nā mea ola.Ma muli o kona mana solvent, haʻahaʻa volatility a me ka hygroscopicity, hoʻohana ʻia ia i nā lubricants textile, ʻoki ʻaila, kopa holoi maloʻo, nā inika paʻi, nā inika hoʻonohonoho mahu, a me nā ʻōpala lāʻau nongrain.I ka ʻoihana lole, hoʻohana ʻia ʻo diethylene glycol ma ke ʻano he mea hoʻomaʻamaʻa no ka hulu hipa, rayon, a me ka pulupulu.Ma ke ʻano he mea hoʻoheheʻe no nā mea hoʻoluʻu, hana ia i mea kōkua koʻikoʻi i ke kala a me ka paʻi ʻana.ʻO ka hygroscopicity kiʻekiʻe o ka diethylene glycol e lilo ia i mea hoʻomaʻemaʻe maikaʻi no ka paka, ka pepa, nā sponges synthetic, glues a me ka casein.He mea pono loa ka Diethylene glycol i ka maloo o ke kinoea maoli.ʻO ka hui ʻana o ka diethylene glycol a me ka monoethanolamine e hoʻoneʻe i ka wai, hydrogen sulfide a me carbon dioxide mai ke kinoea maoli.

    AINA NOHO

    I ka hoʻonā antifreeze no nā ʻōnaehana sprinkler, nā sila wai no nā pahu kinoea, a me nā mea ʻē aʻe (ka wai me 40% diethylene glycol freezes ma -18 °; me 50% ma -28 °);e like me ka lubricating a me ka hoopau hope no ka hulu hipa, ino, pulupulu, rayona, a kilika;e like me ka solvent no nā wai waihoʻoluʻu;i loko o ka haku mele, glues, gelatin, casein, a me nā paʻi e pale ai i ka maloʻo ʻana.

    ʻO ka Diethylene glycol he wai kala ʻole, ʻaʻala ʻole, ʻaʻohe wai.Hiki ke hui pū me ka wai i kēlā me kēia ratio.He nui kona mau hana hana.He ʻāpana ia o ka antifreeze, nā wai hoʻoheheʻe, nā mea hoʻonaninani, nā inika, a me nā mea hoʻomaloʻo, a hoʻohana ʻia ia e like me ka plasticizer.

    ʻO Diethylene glycol (DEG) he mea hoʻoheheʻe maʻamau a hoʻohana ʻia i nā huahana kalepa.Hoʻohana ʻia ʻo ia ma ke ʻano he dehydrating agent no ka hoʻoili kinoea maoli;ma ke ʻano he lubricating a me ka hoʻopau ʻana no nā textiles;he mea hoʻohui i loko o nā wai hoʻoheheʻe, nā lubricants, nā hana antifreeze, nā mea huki pepa pepa a me nā hoʻonā noe;he mea hoʻoheheʻe no ka paʻi ʻana i nā inika a me nā mea pena lole;a hoʻohana ʻia ma ke ʻano he mea waena i ka hana ʻana i kekahi mau resins, triethylene glycol, surfactants, a me diethylene glycol esters a me nā eter.

    Pehea e kūʻai mai ai iā mākou

    Hiki iā Chemwin ke hāʻawi i ka nui o nā hydrocarbons nui a me nā mea hoʻoheheʻe kemika no nā mea kūʻai aku ʻoihana.Ma mua o kēlā, e heluhelu i ka ʻike kumu e pili ana i ka hana ʻana me mākou: 

    1. Palekana

    ʻO ka palekana kā mākou mea nui.Ma waho aʻe o ka hāʻawi ʻana i nā mea kūʻai aku i ka ʻike e pili ana i ka hoʻohana palekana a me ka hoʻohana ʻana i ka nohona o kā mākou huahana, ua paʻa pū mākou i ka hōʻoia ʻana e hōʻemi ʻia nā pilikia palekana o nā limahana a me nā mea hana ʻaelike i kahi liʻiliʻi kūpono a hiki.No laila, koi mākou i ka mea kūʻai aku e hōʻoia i ka hoʻokō ʻana i nā kūlana palekana kūpono no ka wehe ʻana a me ka mālama ʻana ma mua o kā mākou hoʻouna ʻana (e ʻoluʻolu e nānā i ka appendix HSSE ma nā ʻōlelo a me nā kūlana kūʻai ma lalo).Hiki i kā mākou mau loea HSSE ke hāʻawi i ke alakaʻi i kēia mau kūlana.

    2. Keʻano hoʻouna

    Hiki i nā mea kūʻai ke kauoha a hāʻawi i nā huahana mai chemwin, a i ʻole hiki iā lākou ke loaʻa nā huahana mai kā mākou hale hana.ʻO nā ʻano kaʻa kaʻa i loaʻa ke kaʻa kaʻa, kaʻaahi a i ʻole ka halihali multimodal (e pili ana nā kūlana kaʻawale).

    I ka hihia o nā koi o ka mea kūʻai aku, hiki iā mākou ke kuhikuhi i nā koi o nā moku a i ʻole nā ​​pahu pahu a kau i nā kūlana palekana / loiloi kūikawā a me nā koi.

    3. Ka nui kauoha liʻiliʻi

    Inā kūʻai ʻoe i nā huahana mai kā mākou pūnaewele, ʻo ka liʻiliʻi liʻiliʻi he 30 tons.

    4. Uku

    ʻO ke ala uku maʻamau ka unuhi pololei ʻana i loko o 30 mau lā mai ka invoice.

    5. Nā palapala hoʻouna

    Hāʻawi ʻia kēia mau palapala i kēlā me kēia hoʻouna:

    · Bill of Lading, CMR Waybill a i ʻole nā ​​palapala halihali e pili ana

    · Palapala hōʻoia o ka nānā ʻana a i ʻole Conformity (inā koi ʻia)

    · Nā palapala pili i ka HSSE e like me nā lula

    · Nā palapala dute e like me nā lula (inā pono)


  • Mua:
  • Aʻe:

  • E kākau i kāu leka ma aneʻi a hoʻouna mai iā mākou