Glycidyl Neodecanoate (CAS: 26761-45-5) (tseem hu ua Cardura E10) yog xim tsis muaj xim rau daj ntseg daj kua monoglycidyl ester.
Nws yog kev sib xyaw ntawm cov ceg isomers muab los ntawm hluavtaws neodecanoic acid.
Nws cov qauv nta ib pab pawg neeg epoxy reactive heev thiab hydrophobic, branched alkyl saw.
Khoom Parameter (Specification)
|
Parameter |
Specification |
Chav tsev |
|
Qhov tshwm sim |
Colorless rau daj ntseg daj pob tshab kua |
- |
|
Purity |
Ntau dua lossis sib npaug rau 99.0 |
% |
|
Epoxy Equivalent Luj (EEW) |
233 - 244 |
g/mol |
|
Epoxy Tus nqi |
4100 - 4300 |
mmol/kg |
|
Acid nqi |
Tsawg dua los yog sib npaug li 0.1 |
mg KOH/g |
|
Cov ntsiab lus dej |
Tsawg dua los yog sib npaug li 0.1 |
% |
|
viscosity |
Tsawg viscosity (feem ntau 5-15 mPa·s ntawm 25 degree) |
- |
|
Nco tseg:Cov lus qhia tshwj xeeb yog raws li cov ntaub ntawv kev lag luam raug. |
||
Khoom Feature thiab Daim Ntawv Thov
Cov yam ntxwv tseem ceeb
- Tsawg viscosity:Zoo txo cov viscosity ntawm epoxy resin tshuab yam tsis muaj kuab tshuaj.
- Txhim kho huab cua tiv thaiv:Cov ceg ntoo muab cov huab cua zoo heev, tiv thaiv UV, thiab ruaj khov.
- Txhim kho Flexibility:Ua kom yooj yim thiab cuam tshuam tsis kam ntawm cov yeeb yaj kiab kho.
- Hydrolytic stability:Lub sterically hindered ester daim ntawv cog lus muaj kev tiv thaiv rau hydrolysis thiab tshuaj.
Cov ntawv thov tseem ceeb
- Reactive Diluent:Rau epoxy resins nyob rau hauv cov kuab tshuaj - dawb siab - cov khoom coatings.
- Resin Modifier:Siv nyob rau hauv acrylic, polyester, thiab alkyd resins los txhim kho yooj thiab durability.
- Txheej:Zoo tagnrho rau automotive topcoats, muaj peev xwm coatings, industrial primers, thiab hnyav-lub luag hauj lwm los tiv thaiv-corrosion txheej.
Paub meej ntau lawm
Glycidyl Neodecanoate yog tsim los ntawm esterification ntawm neodecanoic acid nrog epichlorohydrin.
Cov txheej txheem feem ntau suav nrog lub nplhaib- kev tsim cov kauj ruam nyob rau hauv lub xub ntiag ntawm ib qho yooj yim catalyst, ua raws li los ntawm purification kom tshem tawm ionic impurities thiab dej, kom ntseeg tau siab epoxy cov ntsiab lus thiab tsawg xim.
Cov khoom tsim nyog
Cov khoom ua raws li cov qauv kev lag luam specifications:
TSCA (US)
Cov npe ntawm Cov Khoom Siv Tshuaj Tiv Thaiv Tshuaj Tiv Thaiv Cov Khoom Muag.
Txoj Cai Tswjfwm
Ua haujlwm hauv ntiaj teb cov khoom lag luam tshuaj (REACH, thiab lwm yam).
Ntim
Ua raws li UN cov cai rau kev thauj mus los nyab xeeb.
Xa, Shipping thiab Pab
- Ntim Cov Kev Xaiv:Muaj nyob rau hauv 25 kg pails, 200 kg steel nruas, 1000 kg IBC totes, los yog ISO tanks.
- Kev cia khoom:Khaws rau hauv qhov chaw txias, qhuav, zoo- qhov cua qhov chaw kom deb ntawm tshav ntuj thiab cua sov. Khaws lub thawv kaw kom nruj.
- Lub neej txee:Feem ntau 12 lub hlis txij li hnub tsim khoom thaum khaws cia zoo.
- Logistics:Muab faib raws li qhov ruaj khov, tsis yog - phom sij zoo nyob rau hauv tej yam kev thauj khoom, txawm hais tias nws yog combustible.
FAQ
Q: Puas yog Glycidyl Neodecanoate yog cov kuab tshuaj lossis cov tshuaj reactive diluent?
A: Nws yog reactive diluent. Tsis zoo li cov kuab tshuaj, nws chemically reacts thiab crosslinks mus rau hauv lub kawg polymer network, txo VOC emissions thiab txhim kho zaj duab xis zog.
Q: Yuav ua li cas txhim kho huab cua tiv thaiv?
A: Nws cov qauv "neodecanoate" heev heev tsim cov nyhuv steric hindrance, tiv thaiv ester bonds los ntawm hydrolysis thiab UV degradation.
Q: Dab tsi yog qhov kev tuav pov hwm kev phom sij?
A: Nws tuaj yeem ua rau tawv nqaij rhiab thiab khaus khaus. Cov cuab yeej siv kev nyab xeeb zoo (cov hnab looj tes, tsom iav) yuav tsum siv. Tsis txhob muaj cov tshuaj oxidizing muaj zog thiab cov kua qaub.
Cim npe nrov: Tuam Tshoj glycidyl neodecanoate manufacturers, hoobkas
