Zogulitsa
Zodzikongoletsera Zapamwamba za Triethanolamine (TEA 85/99) CAS: 102-71-6
Mafotokozedwe Akatundu
Mchere wa triethanolammonium nthawi zina umasungunuka kwambiri kuposa mchere wa zitsulo zamchere womwe ungagwiritsidwe ntchito mwanjira ina, ndipo umapangitsa kuti pakhale zinthu zamchere zochepa kuposa momwe angagwiritsire ntchito alkali metal hydroxides kupanga mcherewo. Zina mwazinthu zomwe triethanolamine zimapezeka ndi mafuta opaka dzuwa, zotsukira zamadzimadzi, zochapira mbale, zotsukira m'manja, zopukutira, zopangira zitsulo, utoto, zonona zometa ndi inki zosindikizira.
Matenda osiyanasiyana a khutu ndi matenda amachiritsidwa ndi makutu omwe ali ndi triethanolamine polypeptide oleate-condensate, monga Cerumenex ku United States. M'zamankhwala, triethanolamine ndizomwe zimagwiritsidwa ntchito m'makutu ena omwe amagwiritsidwa ntchito pochiza khutu lomwe lakhudzidwa. Imagwiranso ntchito ngati pH balancer muzinthu zambiri zodzikongoletsera, kuyambira mafuta oyeretsera ndi mkaka, mafuta odzola pakhungu, ma gels amaso, zokometsera, shamposi, thovu zometa, TEA ndi maziko olimba: yankho la 1% lili ndi pH pafupifupi 10. , pamene pH ya khungu ndi yocheperapo pH 7, pafupifupi 5.5−6.0. Kuyeretsa mkaka-kirimu emulsions yochokera ku TEA ndi yabwino kwambiri kuchotsa zodzoladzola.
Kugwiritsiridwa ntchito kwina kofala kwa TEA kumakhala ngati chophatikizira cha ma ayoni a aluminiyamu munjira zamadzi. Izi nthawi zambiri zimagwiritsidwa ntchito kubisa ma ion oterowo musanachitike zovuta zofananira ndi wothandizila wina monga EDTA. TEA yagwiritsidwanso ntchito pojambula (silver halide) processing. Walimbikitsidwa ngati alkali wothandiza ndi ojambula osaphunzira.
Katundu
| Fomula | C6H15NO3 | |
| CAS NO | 108-91-8 | |
| maonekedwe | zopanda mtundu, zowonekera, zamadzimadzi zowoneka bwino | |
| kachulukidwe | 1.124g/cm³ | |
| kuwira | 335.4 ℃ | |
| flash(ing) point | 179 ℃ | |
| kuyika | 225 kg chitsulo ng'oma/ISO Tanki | |
| Kusungirako | Kusunga pamalo ozizira, mpweya wokwanira, wouma, wotalikirana ndi gwero lamoto, zonyamula ndi kutsitsa ziyenera kusungidwa molingana ndi zomwe zimaperekedwa ndi mankhwala oopsa omwe amayaka. | |
*Zigawozo ndi zongotchula chabe. Kuti mudziwe zambiri, onani COA
Kugwiritsa ntchito
| Amagwiritsidwa ntchito ngati emulsifier, humectant, humidifier, thickener, pH balancing agent. |
| Chithandizo cha epoxy resin |
Mu labotale komanso kujambula kwamasewera
Kugwiritsiridwa ntchito kwina kofala kwa TEA kumakhala ngati chophatikizira chopangira ma ayoni a aluminiyamu munjira zamadzi. Izi nthawi zambiri zimagwiritsidwa ntchito kubisa ma ion oterowo musanachitike zovuta zofananira ndi wothandizila wina monga EDTA. TEA yagwiritsidwanso ntchito pojambula (silver halide) processing. Walimbikitsidwa ngati alkali wothandiza ndi ojambula osaphunzira.
Mu holography
TEA imagwiritsidwa ntchito popereka chilimbikitso ku ma holograms opangidwa ndi silver-halide, komanso ngati chotupa chopangira ma holograms amitundu. Ndizotheka kukulitsa chidwi popanda kusintha kwamitundu potsuka TEA musanayambe squeegee ndi kuyanika.
Mu electroless plating
TEA tsopano imagwiritsidwa ntchito nthawi zambiri komanso mogwira mtima ngati chothandizira pakupangira ma electroless plating.
Mu kuyesa kwa ultrasonic
2-3% m'madzi TEA amagwiritsidwa ntchito ngati corrosion inhibitor (anti- dzimbiri) wothandizira pakumiza akupanga kuyezetsa.
Mu aluminium soldering
Triethanolamine, diethanolamine ndi aminoethylethanolamine ndi zigawo zikuluzikulu za madzi wamba organic fluxes kwa soldering a aloyi zotayidwa pogwiritsa ntchito tini-zinki ndi malata ena kapena lead-based soft solders.
Ubwino
Ubwino wazinthu, kuchuluka kokwanira, kuperekera kogwira mtima, ntchito yabwino kwambiri Imakhala ndi mwayi wopitilira amine wofanana, ethanolamine, chifukwa kuchuluka kwakukulu kungagwiritsidwe ntchito pakuwonongeka komweko. Izi zimathandiza oyenga kutsuka hydrogen sulfide pamlingo wocheperako wozungulira wa amine osagwiritsa ntchito mphamvu zonse.
