Teb ceev
Tsis yog. Triethylene Glycol (TEG) thiab Monoethylene Glycol (MEG) tsis yog tib yam tshuaj. Txawm hais tias ob leeg koom nrog tsev neeg glycol, lawv sib txawv hauv cov qauv molecular, boiling point, viscosity, hygroscopicity, thiab industrial applications. MEG feem ntau yog siv los tiv thaiv kev khov thiab polyester ntau lawm, thaum TEG yog dav siv rau lub cev qhuav dej thiab cov tshuab ziab khaub ncaws.
Hauv kev teb ntawm glycols, kev nkag siab qhov sib txawv ntawm monoethylene glycol (MEG) thiab triethylene glycol (TEG) yog qhov tseem ceeb rau ntau yam kev siv hauv kev lag luam. Cov glycols, thaum muaj tshuaj lom neeg, muaj cov khoom tshwj xeeb thiab cov ntawv thov uas ua rau lawv tsim nyog rau kev siv tshwj xeeb.
Monethylene Glycol (MEG)
MEG, nrog cov tshuaj formula C2H6O2, yog daim ntawv yooj yim tshaj ntawm glycol. Nws yog ib qho tsis muaj xim, tsis muaj ntxhiab, thiab kua nplaum uas muaj kua qab zib.
Cov khoom tseem ceeb ntawm MEG:
Molecular Luj: 62.07 g / mol
Kub Point: 197.3℃(387.1℃F)
Qhov chaw txias txias: -13 ° C (8.6 ° F)
Qhov ceev: 1.113 g / cm³
Viscosity: 16.1 cP ntawm 20 degree
Triethylene Glycol (TEG)
TEG, nrog rau cov tshuaj formula C6H14O4, muaj peb ethylene glycol molecules txuas los ntawm ether bonds. TEG tseem tsis hloov pauv ntau dua li DEG, nrog qhov kub siab dua thiab viscosity.
Key Properties of TEG:
Molecular Luj: 150.17 g / mol
Kub taw tes: 285℃(545℃F)
Qhov chaw txias txias: -7 ° C (19.4 ° F)
Qhov ceev: 1.127 g / cm³
Viscosity: 48 cP ntawm 20 degree
Nyem qhov no xa ib qho kev nug
Cov lus sib txawv:
| Khoom | MEG | TEG |
|---|---|---|
| Molecular Formula | C₂H₆O₂ | C₆H₁₄O₄ |
| Molecular Luj | 62.07 | 150.17 |
| Boiling Point | 197 degree | 285 degree |
| Hygroscopicity | Nruab nrab | Zoo heev |
| Volatility | Siab dua | qis |
| Kev siv tseem ceeb | Antifreeze | Gas Lub cev qhuav dej |
| Toxicity | Ua phem yog nqos | Tsawg volatility tab sis tseem yuav tsum tau ua kom zoo |
Applications of MEG, TEG
Cov ntawv thov tseem ceeb rau meg mono ethylene glycol:
1. Antifreeze thiab Coolants: monoethylene glycol yog cov khoom tseem ceeb hauv cov tshuaj tiv thaiv kab mob vim nws muaj peev xwm txo qis qhov khov ntawm dej.
2. Polyester fiber ntau lawm: Nws yog ib qho tseem ceeb raw khoom rau zus tau tej cov polyester fibers thiab resins siv nyob rau hauv textiles thiab ntim.
3. Cov kua dej hydraulic thiab cov dej nres: Cov khoom ntawm MEG ua rau nws tsim nyog rau cov kua dej hydraulic thiab cov dej nres.
4. Cov dej hloov hluav taws xob kub: MEG yog siv los ua cov dej hloov hluav taws xob hauv cov cua sov, cua thiab cua txias.
Triethylene Glycol TEG siv:
Triethylene glycolyog siv los ua cov yas yas rau cov yas yas, cov tshuaj tua kab mob, cov kua desiccant rau cov pa roj, thiab cov khoom siv ntxiv rau cov dej hydraulic thiab nres. Nws kuj yog siv los ua lub hauv paus rau "lub tshuab pa luam yeeb" kua hauv kev lag luam lom ze.
1.Natural Gas Dehydration: TEG feem ntau siv los tshem tawm cov dej los ntawm cov nkev nkev kwj dej, ua kom cov pa qhuav thiab tsis muaj dej.
2.Air Conditioning Systems: Triethylene glycol yog siv rau hauv cov tshuab cua txias ua cov desiccant.
3.Solvent nyob rau hauv cov txheej txheem tshuaj: Nws ua hauj lwm raws li ib tug hnyav nyob rau hauv ntau yam tshuaj tiv thaiv thiab cov txheej txheem.
4.Lubricants thiab Hydraulic Fluids: TEG kuj yog siv rau hauv cov formulation ntawm lubricants thiab hydraulic kua vim nws viscosity thiab stability.
FAQ
Q1. Puas yog Triethylene Glycol zoo ib yam li Ethylene Glycol?
Tsis yog. TEG thiab MEG muaj cov qauv molecular sib txawv, lub cev muaj zog, thiab kev siv hauv kev lag luam.
Q2. Dab tsi glycol yog siv los tiv thaiv khov?
Monoethylene Glycol (MEG) yog tus qauv tshuaj tiv thaiv kab mob vim nws qhov zoo tshaj plaws kev hloov pauv kub thiab khov - taw tes kev nyuaj siab.
Q3. Vim li cas TEG siv hauv kev ua cov pa roj carbon monoxide?
Vim tias TEG muaj cov khoom muaj zog hygroscopic thiab tuaj yeem tshem tawm cov dej noo los ntawm cov pa roj carbon monoxide thaum tswj cov vapor poob qis thaum rov tsim dua.
Q4. Puas yog Triethylene Glycol lom?
TEG muaj qhov tsis sib haum xeeb tsawg dua li MEG, tab sis cov txheej txheem kev lag luam tsim nyog thiab PPE yuav tsum ua raws li.
Q5. GNEE BIO puas tuaj yeem muab ntau qhov ntau?
Yog lawm. GNEE BIO muab TEG thiab MEG hauv nruas, IBC tso tsheb hlau luam, ISO tso tsheb hlau luam, thiab cov khoom xa tuaj ntau rau cov neeg siv khoom thoob ntiaj teb.
Q6. Kuv puas tuaj yeem thov COA thiab MSDS ua ntej xaj?
Yog lawm. COA, MSDS / SDS, TDS, thiab lwm yam ntaub ntawv xa tawm muaj nyob ua ntej xa khoom raws li kev thov.
Vim li cas thiaj xaiv GNEE BIO?
GNEE BIOyog tus kws tshaj lij ntawm cov khoom siv tshuaj raw khoom pabcuam rau cov neeg siv khoom thoob ntiaj teb. Peb tshwj xeeb hauv kev muab cov khoom lag luam zoo - cov kuab tshuaj zoo thiab cov tshuaj nruab nrab rau kev lag luam tshuaj, polymer, txheej, hluav taws xob, thiab kev lag luam.
Peb cov khoom ua tau raws li cov qauv zoo thoob ntiaj teb, suav nrog ISO, REACH, thiab RoHS cov cai yog qhov tsim nyog. Kev txhawb nqa los ntawm cov khoom lag luam txhim khu kev qha, kev tswj xyuas zoo, thiab kev xa tawm dav dav, peb muab cov khoom lag luam zoo ib yam, hloov pauv cov kev daws teeb meem, thiab kev xa khoom thoob ntiaj teb rau kev yuav khoom ntau yam tshuaj.
Peb qhov zoo
1: Nqe - Kev sib tw thiab tus nqi tsim nyog
2: Tom qab- kev pabcuam muag khoom - Ua haujlwm tau zoo thiab txhim khu kev qha tom qab- kev pabcuam muag
3: Tshwj xeeb, nyab xeeb thiab xa khoom sai
4: Customization - Customized labels thiab ntim; Kev pabcuam OEM / ODM
5: Cia - Muaj txaus Tshuag nyob rau hauv Tuam Tshoj warehouse
Muaj Ntim:
GNEE BIO muab ob qho tib si Monoethylene Glycol (MEG) thiab Triethylene Glycol (TEG) hauv ntau txoj kev ntim khoom kom tau raws li kev thauj mus los sib txawv thiab khaws cia.
- 230 kg Drum
- 1100kg IBC Tank
- ISO Tank
- Kev xa khoom loj
Kev cai ntim khoom thiab daim ntawv lo ntiag tug muaj nyob rau ntawm kev thov.
Quality Assurance:
- Txhua batch yog muab nrog:
- Certificate of Analysis (COA)
- Cov Ntaub Ntawv Kev Nyab Xeeb Cov Ntaub Ntawv (MSDS / SDS)
- Technical Data Sheet (TDS)
- Export cov ntaub ntawv
- Thib peb- pab pawg soj ntsuam thaum thov
Tau txais koj daim ntawv xaj lossis tso koj daim ntawv xaj hnub no!
