Hauj lwm
Petroleum Ether yog cov khoom siv roj av uas muaj qhov kub ntawm 30 ~ 150 ℃, uas yog tsim los ntawm Pentane thiab Hexane. Qhov ntsuas kub ntau yog feem ntau txog 30 ℃, thiab feem ntau muaj qhov kub kub ntawm 30 ~ 60 ℃, 60 ~ 90 ℃, 90 ~ 120 ℃. Txawm hais tias lub npe muaj "Ether", nws yog ib qho sib xyaw uas muaj ntau cov hydrocarbons, uas txawv ntawm ethers uas muaj oxygen.
Daim ntawv thov
1. Cov kuab tshuaj: Petroleum ether tuaj yeem siv los ua ib qho dav dav Organic Solvent thiab feem ntau yog siv nyob rau hauv cov chaw soj nstuam tshuaj kom yaj cov tsis-polar lossis qis-polar compounds. Nws tuaj yeem yaj ntau cov organic tshuaj sai sai thiab yooj yim rau kev siv tshuaj lom neeg, kev rho tawm, thiab lwm yam.
2. Tus neeg saib xyuas tu: Petroleum ether feem ntau yog siv los ntxuav cov khoom lag luam xws li xim, resins, inks thiab kua nplaum, thiab muaj kev tu zoo.
3. Catalyst: Petroleum ether tuaj yeem siv los ua cov kuab tshuaj rau qee yam tshuaj lom neeg catalytic, xws li cov tshuaj tiv thaiv oxidation feem ntau thiab qee cov tshuaj esterification.
4. Roj: Petroleum ether muaj volatility siab thiab qee zaum siv los ua a Roj Additive txhawm rau txhim kho kev ua haujlwm combustion.
Specifications
| tsos | Tsis muaj xim, pob tshab, tsis muaj cov khoom tsis huv |
| Distillation ntau yam: | 61-76 ℃ |
| Benzene Cov ntsiab lus / (Mass Fraction)% | Tsis ntau tshaj 0.1 |
| Qhov ceev (20 ℃) / kg / m ³ | 655-680 |
ypes ntawm Ntim
Nruas nrog 140kg hnyav peev ib nruas
lawm
ISO 9001. ISO 22716. cGMP tau ntawv pov thawj
Kosher, Halal tau ntawv pov thawj
Kev Qhia Tawm
MOQ: (Vim qhov xwm txheej ntawm kev thauj mus los, thov sab laj nrog tus thawj tswj hwm kev lag luam hiav txwv kom paub meej!)
Chaw nres nkoj ntawm Chaw thau khoom: CHINA - Shanghai Chaw nres nkoj, Ningbo Zhoushan Chaw nres nkoj, Guangzhou Chaw nres nkoj, Qingdao Chaw nres nkoj, Tianjin Chaw nres nkoj, Dalian Chaw nres nkoj, Xiamen Chaw nres nkoj, Lianyungang Chaw nres nkoj (tuaj yeem ua kom ntseeg tau raws li cov neeg siv khoom xav tau)
Lub sij hawm xa tuaj: 4-6 lub lis piam, nyob ntawm qhov kev txiav txim loj thiab qhov chaw
ntsiab lus uas them
L / C, D / P, T / T ntawm tus neeg yuav khoom tus nqi
Qauv muaj nyob rau ntawm kev thov
Ntau lub npe
naphtha
Petrolether
Petroleum benzin hmoov
Petrolether 40-70 Nws
Petrolether 70-100 Nws
Petroleum ether 100-120
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Kev sib tham hauv online
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