Lihlahisoa
Diethylenetriamine
Thepa
| Foromo | C4H13N3 | |
| CAS NO | 111-40-0 | |
| ponahalo | Mokelikeli o mosehla o kganyang | |
| tekano | 0.9±0.1 g/cm3 | |
| ntlha e belang | 206.9±0.0 °C ho 760 mmHg | |
| flash(ing) ntlha | 94.4±0.0 °C | |
| phutheloana | moropa/ ISO Tanka | |
| Polokelo | Boloka sebakeng se pholileng, se nang le moea o pholileng, se omileng, se arohaneng le mohloli oa mollo, lipalangoang tsa ho palamisa le ho laolla li lokela ho bolokoa ho latela litokisetso tsa lik'hemik'hale tse chefo tse tukang. | |
* Liparamente ke tsa litšupiso feela. Bakeng sa lintlha, sheba COA
Lisebelisoa tse ka Sehloohong
| E atisa ho sebelisoa e le excipient litokisetsong tse ngata tsa meriana ho eketsa solubility le botsitso ba lithethefatsi. |
Haholo-holo e sebelisoa e le solvent le organic synthesis intermediate, e sebelisetsoang ho etsa sehloekisi sa khase (bakeng sa ho tlosoa ha CO2), motsoako oa lubricant, emulsifier, lik'hemik'hale tsa lifoto, lisebelisoa tse sebetsang ka holim'a metsi, lesela la ho qeta, pampiri e matlafatsang, tšepe ea chelating, metallurgy ea metallurgy le cyanide. -elektroplating diffusion agent, e khanyang, resin ea ion exchange le polyamide resin, joalo-joalo.
Mareo a Polokeho
● S26Ha u kopana le mahlo, hlatsoa hang-hang ka metsi a mangata 'me u batle keletso ea bongaka.
● Ha u kopana le mahlo, hlatsoa hang-hang ka metsi a mangata ’me u batle keletso ea ngaka.
● S36/37/39Apara liaparo tse loketseng tsa tšireletso, liatlana le tšireletso ea mahlo/sefahleho.
● Apara liaparo tse loketseng tsa tšireletso, liatlana le likhalase kapa maske.
● S45Ha ho ka etsahala kotsi kapa ha o ikutlwa o sa phele hantle, batla keletso ya ngaka hanghang (bontsha leibole neng kapa neng ha ho kgoneha.)
● Boemong ba kotsi kapa haeba u ikutloa u sa phele hantle, batla keletso ea ngaka hang-hang (bontša leibole neng kapa neng ha ho khoneha.)
Letšoao la Kotsi
Ts'ebeliso ea mantlha: E sebelisoa joalo ka sesupo se rarahaneng sa carboxyl, tlhoekiso ea khase, epoxy resin e phekolang, letlapa le thusang la masela, le sebelisoa hape ho rabara ea maiketsetso. hydrogen e sebetsang e lekanang le 20.6. Sebelisa likarolo tse 8-11 ka likarolo tse 100 tsa resin e tloaelehileng. Pheko: lihora tse 25 ℃3+200 ℃1hora oache kapa lihora tse 25 ℃ tse 24. Tshebetso: Nako e sebetsang 50g 25 ℃metsotso e 45, mocheso oa mocheso oa 95-124 ℃, matla a flexural 1000-1160kg / cm2, matla a khatello 1120kg / cm2, matla a thata 780kg / cm2, elongation 5.5%, matla a ft-inch 0.4 Rockwell hardness 99-108. dielectric constant (50 Hz, 23 ℃) 4.1 power factor (50 Hz, 23 ℃) 0.009 volume resistance 2x1016 Ω-cm ho folisa mocheso oa kamore, chefo e phahameng, ho lokolloa ha mocheso o phahameng, nako e khutšoanyane e sebetsang.
Kalafo ea Tšohanyetso
Mehato ea ts'ireletso
● Tšireletso ea ho hema: Apara mask a khase haeba u ka pepesehela mouoane oa eona. Bakeng sa pholoso kapa phalliso ea tšohanyetso, ho khothaletsoa lisebelisoa tsa ho phefumoloha tse itšebetsang.
● Tšireletso ea mahlo: Apara likhalase tse sireletsang lik'hemik'hale.
● Liaparo tse itšireletsang: Apara liofarolo tse thibelang ho bola.
● Tšireletso ea letsoho: Apara liatlana tsa rabara.
● Tse ling: Ho tsuba, ho ja le ho noa ho thibetsoe ka thata sebakeng sa mosebetsi. Ka mor'a mosebetsi, hlatsoa 'me u fetole liaparo. Pele ho mosebetsi le litlhahlobo tsa kamehla tsa bongaka li etsoa.
Mehato ea thuso ea pele
● Ho ama letlalo: Ntša liaparo tse silafetseng 'me u li hlatsoe ka botlalo ka metsi a sesepa le metsi. Haeba ho chele, batla thuso ea bongaka.
● Ho sheba mahlo: Hang-hang phethola lintši tse ka holimo le tse ka tlaase 'me u li tšollele ka metsi a phallang kapa letsoai bonyane metsotso e 15. Batla thuso ea bongaka.
● Ho hema: Tlosa sebakeng seo u se fe moeeng o hloekileng kapele. Boloka tsela ea moea e bulehile. Lula u futhumetse 'me u phomole. Fana ka oksijene haeba ho hema ho le thata. Haeba motho a ka hema, fana ka phefumoloho ea maiketsetso hang-hang. Batla thuso ea bongaka.
● Ho noa: Hlatsoa molomo hang-hang ’me u noe lebese kapa bosoeu ba mahe haeba motho a ka o ja ka phoso. Batla thuso ea bongaka.
● Mekhoa ea ho tima mollo: Metsi a moholi, carbon dioxide, foam, phofo e ommeng, lehlabathe le mobu.
