Tetraethylenepentamine (TEPA) waa walax kiimiko oo kala duwan oo leh isticmaalyo kala duwan oo daboolaya goobo badan oo warshadeed. Kuwa soo socda waa isticmaalka ugu muhiimsan ee tetraethylene pentamine: 12
1. Xabagta iyo balaastikada la isku qurxiyo
Resin Polyamide: Tetraethylenepentamine waxaa loo isticmaalaa in lagu sameeyo resin polyamide, oo ah thermoplastic oo leh xoog sare iyo iska caabin kulayl.
Resin-ka Isweydaarsiga: Waxaa loo isticmaalaa in lagu soo saaro resin-ka isdhaafsiga cation-ka, kuwaas oo door muhiim ah ka ciyaara daaweynta biyaha iyo hababka nadiifinta.
2. Waxyaabaha lagu daro
Waxyaabaha lagu daro saliidda saliidaynta: Hagaajinta waxqabadka saliidda saliidaynta iyo yaraynta is-xoqidda iyo xirashada.
Waxyaabaha lagu daro saliidda shidaalka: Hagaajinta hufnaanta gubashada iyo waxqabadka saliidda shidaalka.
3. Wakiilka daaweynta iyo dardargelinta
Wakiilka Daawaynta Resin-ka Epoxy: Waxaa loo isticmaalaa in lagu daaweeyo resin-ka epoxy isla markaana lagu xoojiyo adkeysigiisa iyo iska caabbinta kiimikada.
Dardar-gelinta daloolinta caagga: Waxay dedejisaa habka daloolinta ee caagga waxayna hagaajisaa tayada iyo cimri dhererka alaabta caagga ah.
4. Falcelinta birta lagu kiciyay
Tetraethylenepentamine waxaa badanaa loo isticmaalaa saldhig dabiici ah oo ku jira isku-darka dabiiciga ah sababtoo ah waxay ka kooban tahay unugyo amino badan waxayna samayn kartaa isku-xidhnaan badan oo isku-dubarid ah. Unuggeeda amino wuxuu samayn karaa isku-dhafan oo leh ion bir ah wuxuuna leeyahay awood isku-dubarid wanaagsan iyo xulasho. Waxaa si weyn loogu isticmaalaa falgallada kiciyaha birta wuxuuna leeyahay codsiyo wanaagsan oo ku saabsan qabashada iyo kala-soocidda ion birta.
5. Codsiyada kale
Resin-ka is-weydaarsiga Anion: Waxaa loo isticmaalaa in lagu sameeyo resin-ka is-weydaarsiga anion si loogu daaweeyo biyaha loona nadiifiyo.
Titration-ka Complexometric: Waxaa loo isticmaalaa titration-ka complexometric ee walxaha birta sida naxaasta, zinc iyo nikkel iyadoo la adeegsanayo habka dhamaadka hadda jira.
Falcelinta Saponification: Waxay ka qayb qaadataa habka saponification ee walxaha aashitada leh.
Wakiilka nadiifinta gaaska iyo fuuqbaxa: waxaa loo isticmaalaa habka nadiifinta gaaska iyo fuuqbaxa ee cinjirka iyo resin-ka synthetic-ga ah.
Sifooyinka Kiimikada ee 1,4,7,10,13-Pentaazatridecane
Barta dhalaalaysa -40 °C (iftiin)
Barta karinta 340 °C
cufnaanta 0.998 g/mL at 25 °C (iftiin).
cufnaanta uumiga 6.53 (marka loo eego hawada)
cadaadiska uumiga <0.01 mm Hg (20 °C)
Tusmada Refractive n20/D 1.505 (iftiin)
Fp 365 °F
Heerkulka kaydinta. Ku kaydi meel ka hooseysa +30°C.
milmi kara 6540g/l
qaab dareere ah
pka pK1:2.98(+5);pK2:4.72(+4);pK3:8.08(+3);pK4:9.10(+2);pK5:9.67(+1) (25°C,)
midab cad
PH 11.8 (20g/l, H2O, 20℃)
Urka ammonia
Xadka qarxa 0.1-15% (V)
Biyaha milma
Macluumaadka Xiriirka
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