Tert-dodecylthiol TDM CAS 25103-58-6
Tert-dodecylthiol, nrog CAS tus lej 25103-58-6, yog ib qho tshuaj tswj qhov hnyav molecular zoo. Nws tuaj yeem tswj tau qhov hnyav molecular ntawm cov polymers hauv emulsion polymerization thiab suspension polymerization systems, ua rau muaj qhov faib tawm qhov hnyav molecular nqaim thiab ruaj khov khoom zoo heev. Tert-dodecylthiol sib xws nrog ntau yam polymer systems xws li ABS, SBR, NBR, thiab acrylic emulsion. Ib yam khoom tuaj yeem npog ntau kab ntau lawm. Tert-Dodecyl mercaptan muaj lub sijhawm txee ntawm 12 lub hlis thaum khaws cia rau hauv qhov chaw tsaus ntuj. Nws tsis yooj yim rau oxidation (tab sis tseem yuav tsum tau cais tawm ntawm huab cua thiab oxidants).
| Cov khoom | Cov Lus Qhia Tshwj Xeeb |
| Qhov tsos | Tsis muaj xim rau daj ntseg daj, kua pob tshab, nrog rau ntxhiab tsw mercaptan muaj zog |
| Qhov Ceev | 0.856 g/cm³ (20 ℃) |
| Kub taw tes | 227 ~ 248 ℃ |
| Qhov taw tes kub hnyiab | 98℃ |
1. Kev ua polymerization ntawm cov tshuaj molecular siab (kev siv tseem ceeb, suav rau feem ntau ntawm qhov xav tau)
- ABS resin: Kev siv dav dav ntawm tert-dodecylthiol ua tus neeg sawv cev hloov pauv saw, siv los tswj qhov hnyav molecular ntawm ABS, txhim kho lub zog cuam tshuam, kev npliag, thiab ua kom zoo dua kev txhaj tshuaj molding.
- Roj hmab Styrene-butadiene (SBR) thiab roj hmab nitrile (NBR): Emulsion polymerization rau kev kho qhov hnyav molecular, txhim kho roj hmab elasticity thiab tensile zog.
- Acrylic emulsion, styrene-acrylic emulsion: Emulsion polymerization rau siv rau hauv cov txheej thiab cov nplaum, tswj qhov hnyav molecular kom txhim kho cov xim zaj duab xis tawv.
- Cov tshuaj PVC copolymerized, lwm cov styrene-based copolymers: Kev hloov kho qhov hnyav molecular.
2. Lwm yam kev siv hauv kev lag luam
- Cov khoom siv ntxiv rau lubricant, cov khoom siv antioxidant / tiv thaiv xeb;
- Cov khoom siv organic synthesis;
- Cov tshuaj lom neeg hauv roj av, cov khoom siv kho hlau saum npoo.
1. Cov khoom xa tawm mus rau lwm lub teb chaws tas li: 175kg / cov nruas hlau galvanized (cov nruas hlau kaw, cov nruas khoom txaus ntshai).
2. Xaiv tau: IBC tuj nruas (1000L), ISO tanks (rau cov khoom loj).
3. Cov ntsiab lus ntim khoom: Yuav tsum tau kaw kom ruaj khov kom tiv thaiv kom tsis txhob muaj ntxhiab tsw mercaptan tawm; cov gaskets nruas tiv taus cov tshuaj lom neeg; cov pallets raug qhwv nrog zaj duab xis kom tiv thaiv kev puas tsuaj thiab xau thaum lub sijhawm thauj mus los hauv hiav txwv.
4. Cov Qauv: Npaj 3-5 hnub ua haujlwm tom qab tau txais cov khoom thauj.
Cov khoom loj: 7-12 hnub ua haujlwm tom qab tau txais cov nyiaj tso cia; muaj khoom txaus hauv Tshuag, thiab tuaj yeem luv dua li 3-5 hnub.
Q: Cov lus qhia ntim khoom & MOQ?
A: Qhov loj me txheem: 175kg / Galvanized kaw-qhov ncauj ntim khoom phom sij hlau nruas; MOQ = 175kg (1 nruas). Qauv: 100ml/500ml/1L lub raj mis iav xim av.
Q: Cov xwm txheej khaws cia & lub sijhawm txee?
A: Khaws cia rau hauv qhov chaw txias, muaj cua nkag, deb ntawm cov chaw kub, cov tshuaj oxidants, thiab huab cua kom tiv thaiv kev oxidation; lub nruas kaw thawj zaug muaj lub neej txee ntawm 12 lub hlis.
Q: Puas muaj ntxhiab tsw phem? Puas yuav ua rau lub thawv puas qias neeg?
A: Nws muaj ib qho tsw ntxhiab ntawm mercaptan; cov nruas ntim khoom txaus ntshai uas tsim nyog tau kaw zoo thiab yuav tsis xau thaum lub sijhawm xa khoom ib txwm. Yog tias lub nruas puas lawm, cov ntxhiab yuav kis mus, thiab kev tuav yuav tsum ua kom maj mam.
Q: Cov dej solubility hauv cov tshuaj yog dab tsi?
A: Nws yuav luag tsis yaj hauv dej, tab sis yaj tau hauv cov kuab tshuaj organic xws li hydrocarbons thiab esters.
