Shanghai Huayingtong E-commerce Co., Ltd. is one of the leading Dimethyl Ether suppliers in China and a professional Dimethyl Ether manufacturer. Welcome to purchaseDimethyl Ether from our factory.pls contact tom :service@skychemwin.com
Dimethyl etherndi organic pawiri kuti ndi gasi wopanda colorless ndi fungo kuyaka pansi zinthu muyezo, ndi chilinganizo mankhwala C2H6O.
Kusakanikirana ndi mpweya kumatha kupanga zosakaniza zophulika, zomwe zimakhala zosavuta kuyaka ndi kuphulika pokhudzana ndi kutentha, moto, malawi, kapena zowonjezera. Ma peroxide okhala ndi zoopsa zomwe zingaphulika amatha kupangidwa polumikizana ndi mpweya kapena pansi pa kuwala, ndi kachulukidwe kakang'ono kuposa mpweya. Amatha kufalikira patali kwambiri pamalo otsika ndikuyatsa akakumana ndi gwero lamoto. Ngati mukukumana ndi kutentha kwakukulu, kupanikizika mkati mwa chidebecho kumawonjezeka, kuyika chiopsezo cha kusweka ndi kuphulika.
Thupi ndi mankhwala katundu:
| Maonekedwe | Gasi wopanda mtundu wokhala ndi fungo lapadera la ethers. |
| Malo osungunuka | -141 ℃ |
| Malo otentha | -29.5 ℃ |
| Kachulukidwe (zamadzimadzi) | 0.666g/cm3 |
| Kachulukidwe (gasi) | 1.97kg/m3 |
| Kuchuluka kwa nthunzi | 533.2kPa (20 ℃) |
| Kutentha kwamoto | - 1453 kJ / mol |
| Kutentha kwakukulu | 127 ℃ |
| Kupanikizika kwakukulu | 5.33MPa |
| Octanol/water partition coefficient | 0.10 |
| pophulikira | -89.5 ℃ |
| Kutentha kwamoto | 350 ℃ |
Sungani m'nyumba yosungiramo zozizira komanso mpweya wabwino. Khalani kutali ndi zoyaka ndi kutentha. Kutentha kwa nyumba yosungiramo katundu sikuyenera kupitirira 30 ℃. Iyenera kusungidwa mosiyana ndi ma okosijeni, ma asidi, ndi ma halojeni, ndipo sayenera kusakanizidwa kuti isungidwe. Kugwiritsa ntchito magetsi osaphulika komanso mpweya wabwino. Letsani kugwiritsa ntchito zida zamakina ndi zida zomwe zimakonda kuphulika. Malo osungiramo ayenera kukhala ndi zida zoyankhira mwadzidzidzi chifukwa cha kudontha.
Ponyamula masilinda achitsulo, ndikofunikira kuvala chisoti chachitetezo pa silinda. Masilinda achitsulo nthawi zambiri amayikidwa lathyathyathya, ndipo kamwa la botolo liyenera kuyang'ana mbali imodzi osati kuwoloka; Kutalika kwake sikuyenera kupitirira mpanda woteteza galimotoyo, ndipo mapepala amatabwa a katatu ayenera kugwiritsidwa ntchito kuti atetezedwe kuti asagubuduze. Pa zoyendera, magalimoto oyendera ayenera kukhala ndi mitundu yofananira komanso kuchuluka kwa zida zozimitsa moto. Chitoliro chotulutsa mpweya wa galimoto yonyamula chinthuchi chiyenera kukhala ndi chipangizo choletsa moto, ndipo ndizoletsedwa kugwiritsa ntchito zipangizo zamakina ndi zida zomwe zimakhala zosavuta kutulutsa ndi kutsitsa. Ndi zoletsedwa kusakaniza ndi kunyamula ndi okosijeni, zidulo, halogens, edible mankhwala, etc. Kuyendetsa kuyenera kuchitika m'mawa ndi madzulo m'chilimwe kuti zisawonongeke dzuwa. Pakuyimitsidwa, khalani kutali ndi zoyaka ndi kutentha. Pamayendedwe apamsewu, m'pofunika kutsatira njira yokhazikitsidwa ndikuyimitsa m'malo okhala ndi anthu ambiri. Ndikoletsedwa kutsetsereka panthawi yoyendetsa njanji.
Dimethyl ether, monga zida zopangira organic zomwe zikubwera, zimakhala ndi ntchito zambiri zapadera m'mafakitale opangira mankhwala, mafuta, mankhwala ophera tizilombo ndi mankhwala ena chifukwa cha kuphatikizika kwake, kufinya, komanso kutulutsa mpweya. High chiyero dimethyl etha akhoza m'malo Freon monga kutsitsi aerosol ndi refrigerant, kuchepetsa kuipitsidwa kwa chilengedwe mumlengalenga ndi ozoni wosanjikiza kuwonongeka. Chifukwa cha kusungunuka kwake bwino m'madzi ndi kusungunuka kwamafuta, mawonekedwe ake ogwiritsira ntchito ndi apamwamba kwambiri kuposa mankhwala a petroleum monga propane ndi butane. Kusintha methanol ngati chinthu chatsopano chopangira formaldehyde kumatha kuchepetsa mtengo wopangira formaldehyde ndikuwonetsa kupambana kwake muzomera zazikulu za formaldehyde. Monga gasi wamafuta wamba, zizindikilo zake zogwirira ntchito monga kusungirako ndi mayendedwe, chitetezo chakuyaka, mtengo wamafuta osakanikirana ndi gasi, komanso kutentha kwapang'onopang'ono kumaposa kwa gasi wamafuta amafuta. Itha kugwiritsidwa ntchito ngati mpweya wometa pachimake pamagasi apapaipi akutawuni komanso kusakaniza kwamafuta amafuta amafuta. Ndiwonso mafuta abwino a injini za dizilo, ndipo poyerekeza ndi magalimoto opangidwa ndi methanol, palibe vuto ndikuyamba kuzizira kwamagalimoto. Dimethyl ether ndi chimodzi mwazinthu zazikulu zopangira ma olefin otsika kwambiri m'tsogolomu.
Chemwin ikhoza kupereka ma hydrocarbon ambiri ambiri ndi zosungunulira zamankhwala kwa makasitomala aku mafakitale.Izi zisanachitike, chonde werengani mfundo zotsatirazi zokhuza kuchita bizinesi nafe:
1. Chitetezo
Chitetezo ndicho chofunikira kwambiri chathu. Kuphatikiza pa kupatsa makasitomala chidziwitso chokhudza kugwiritsa ntchito bwino komanso kusamala zachilengedwe kwa zinthu zathu, tadziperekanso kuwonetsetsa kuti chiwopsezo chachitetezo cha ogwira ntchito ndi makontrakitala chikuchepetsedwa kukhala chocheperako komanso chotheka. Choncho, tikufuna kuti kasitomala awonetsetse kuti miyezo yoyenera yotsitsa ndi kusunga chitetezo ikukwaniritsidwa tisanaperekedwe (chonde onani zowonjezera za HSSE pazogulitsa zomwe zili pansipa). Akatswiri athu a HSSE atha kupereka chitsogozo pamiyezo iyi.
2. Njira yobweretsera
Makasitomala amatha kuyitanitsa ndikutumiza zinthu kuchokera ku chemwin, kapena atha kulandira zinthu kuchokera kumakampani athu opanga. Njira zoyendera zomwe zilipo zikuphatikiza magalimoto, njanji kapena ma multimodal (mikhalidwe yosiyana imagwira ntchito).
Pankhani ya zofuna za makasitomala, titha kufotokoza zofunikira za mabwato kapena akasinja ndikugwiritsa ntchito miyezo yapadera yachitetezo / kuwunika ndi zofunikira.
3. Kuchuluka kwa dongosolo lochepa
Ngati mumagula zinthu patsamba lathu, kuchuluka kwa madongosolo ocheperako ndi matani 30.
4.Kulipira
Njira yolipirira yokhazikika imachotsedwa mwachindunji mkati mwa masiku 30 kuchokera pa invoice.
5. Zolemba zotumizira
Malemba otsatirawa amaperekedwa pakubweretsa kulikonse:
· Bill of Lading, CMR Waybill kapena chikalata china chamayendedwe
· Satifiketi Yowunikira kapena Yogwirizana (ngati pakufunika)
· Zolemba zokhudzana ndi HSSE mogwirizana ndi malamulo
· Zolemba za kasitomu mogwirizana ndi malamulo (ngati pakufunika)
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