Kufotokozera
Mono ethylene glycol ndi mankhwala achilengedwe okhala ndi formula ya mankhwala (CH2OH)2. omwe amagwiritsidwa ntchito makamaka ngati zinthu zopangira popanga ulusi wa polyester komanso mu mankhwala oletsa kuzizira . MEG idapangidwa koyamba ndi katswiri wa zamankhwala waku France. Pakapita nthawi, chifukwa cha zinthu zofunika kwambiri za solvent iyi , monga mphamvu yayikulu komanso kusowa kwa madzi, ntchito zake zakula kwambiri.
Gusaba Akazi Gashya
Ethylene glycol ndi mankhwala othandiza kwambiri omwe amapezeka m'zinthu zambiri zomwe anthu amagwiritsa ntchito. Zitsanzo zake ndi monga antifreeze, hydraulic brake fluids, ma stamp pad inks , ballpoint pen, solvents, penti, pulasitiki, ndi mafilimu.
Wozizira komanso wotumiza kutentha
Kugwiritsa ntchito kwakukulu kwa ethylene glycol kumakhala ngati antifreeze agent mu ozizira.
Anti-amaundana
Ethylene glycol yoyera imaundana pafupifupi −12 ° C (10.4 ° F) koma, ikasakanizidwa ndi madzi, kusakaniza kumaundana pa kutentha kochepa.
zofunika
zinthu | Unit | chifukwa | Standard |
|
| Zopanda mtundu, zowonekera, zopanda zonyansa zowoneka |
|
kachulukidwe | g / cm3 | 1.114 | Chithunzi cha ASTM D4052-18a |
Chiyeretso | % | 99.9 | GB / T 14571.2-2018 |
Diethylene glycol | % | 0.02 | SOP-HK004-2010 |
Zinthu Zamadzi | % | 0.01 | GB / T 4649-2018 |
Zachitsulo (monga Fe) | mg/kg | ≤0.1 | GB / T 4649-2018 |
Zinthu za klorini (monga CL) | mg/kg | ≤0.8 | GB / T 4649-2018 |
Chroma | Pt-Co | ≤5 | GB / T 4649-2018 |
Acidity (monga asidi asidi) | % | 0.0008 | GB / T 4649-2018 |
ash | % | ≤0.001 | GB / T 4649-2018 |
| ℃ | Mtundu wa distillation 0.5 |
|
℃ | IBP 197.0 | ||
℃ | 5% 197.6 | ||
℃ | 50% 197.6 | ||
℃ | 95% 197.7 | ||
℃ | Chidziwitso cha DP 198.0 | ||
| % | 220nm 60.6 |
|
% | 250nm 91.3 | ||
% | 275nm 94.3 | ||
% | 350nm 99.9 |
Mitundu Yopaka:
Fiber akhoza
230kg Iron Drum
1100kg IBC Tank
23mt ISO Tank
Certifications
ISO 9001. ISO 22716. cGMP yovomerezeka
Kosher, Halal satifiketi
Information Shipping
MOQ: (Chifukwa cha kayendedwe ka mankhwala, chonde funsani woyang'anira malonda apanyanja kuti mudziwe zambiri!)
Doko Lolozera: CHINA - Doko la Shanghai, Doko la Ningbo Zhoushan, Doko la Guangzhou, Doko la Qin GDA kapena, Doko la Tianjin, Doko la Dalian, Doko la Xiamen, Doko la Lianyungang (likhoza kutsimikizika malinga ndi zofunikira za makasitomala)
Nthawi Yobweretsera: Masabata a 4-6, kutengera kukula ndi kopita
Terms malipiro
L/C, D/P, T/T pa mtengo wa wogula
Zitsanzo zilipo popempha
Mayina Angapo
Inhibitory ethylene glycol
EG
MEG
pansi
ethane-1.
dowthermsr1
Athylenglykol
Chithunzi cha Dowtherm SR1
Aliphatic diol
1.2-Ethanediol
Ethylene glycol
ethane-1.2-diol
Dihydroxythane
2-Hydroxyethanol
Monoethylene glycol
monoethylene-glycol
- Zomwe Zachitika Mwachisawawa
- Zotentha kwambiri
- Ndemanga zotentha
- Katswiri Wosinthika wa Makasitomala ndi Ogulitsa (Malo: India)
- Sodium peroxide
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- butyl vinyl ether
- Kodi ndingasankhe bwanji choyendetsa bwino choyandama?
- Xylene
- Manganese difluoride
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- 3Malamulo Atsopano aku China pa Kutumiza kwa Sodium Cyanide ndi Malangizo kwa Ogula Padziko Lonse
- 4Sodium Cyanide (CAS: 143-33-9) Satifiketi yomaliza (Chitchaina ndi Chingerezi)
- 5Cyanide Yapadziko Lonse (Sodium cyanide) Code Management - Miyezo Yovomerezeka ya Mgodi wa Golide
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- 2Chiyero Chapamwamba · Magwiridwe Okhazikika · Kuchira Kwapamwamba - sodium cyanide yotulutsa golide wamakono
- 3Zowonjezera Zakudya Zakudya Zakudya Zowonjezera Sarcosine 99% min
- 4United ChemicalGulu Lofufuza la 's Limawonetsa Ulamuliro Kudzera mu Data-Driven Insights
- 5AuCyan™ Sodium Cyanide Yogwira Ntchito Kwambiri | 98.3% Yoyera pa Migodi Yagolide Padziko Lonse
- 6Digital Electronic Detonator (Kuchedwa nthawi 0 ~ 16000ms)
- 7Mphamvu yapamwamba, yolondola kwambiri Shock Tube Detonator
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