Njirimara Kemịkalụ Pentaaazatridecane nke 1,4,7,10,13
Ebe agbaze -40°C (ọkụ)
Ebe esi mmiri 340°C
njupụta 0.998 g/mL na 25 °C (ọkụ)
njupụta uzuoku 6.53 (ma e jiri ya tụnyere ikuku)
nrụgide uzuoku <0.01 mm Hg (20 °C)
Ndekọ ntụgharị n20/D 1.505 (ọkụ)
Fp 365 °F
okpomọkụ nchekwa. Debe ya n'okpuru +30°C.
mgbaze 6540g/l
ụdị mmiri mmiri
pka pK1:2.98(+5);pK2:4.72(+4);pK3:8.08(+3);pK4:9.10(+2);pK5:9.67(+1) (25°C,)
agba doro anya
PH 11.8 (20g/l, H2O, 20℃)
Isi ísì ammonia
oke mgbawa 0.1-15% (V)
Mmiri Na-agbaze

Tetraethylenepentamine (TEPA) bụ ihe kemịkalụ dị iche iche nke nwere ọtụtụ ojiji dị iche iche na-ekpuchi ọtụtụ ngalaba ụlọ ọrụ mmepụta ihe. Ihe ndị a bụ isi ojiji nke tetraethylene pentamine: 12

1. Resin na plastik sịntetik
Polyamide Resin: A na-eji Tetraethylenepentamine emepụta polyamide resin, thermoplastic nke nwere ike dị elu ma na-eguzogide okpomọkụ.
Resin Mgbanwe Cation: A na-eji ya emepụta resin mgbanwe cation, nke na-arụ ọrụ dị mkpa na nhazi mmiri na nhazi ya.
2. Ihe mgbakwunye
Ihe mgbakwunye mmanụ na-eme ka mmanụ dị mma: Mee ka mmanụ na-eme ka ọ dị mma ma belata esemokwu na iyi.
Ihe mgbakwunye mmanụ mmanụ: Meziwanye arụmọrụ ọkụ na arụmọrụ mmanụ mmanụ.
3. Ihe na-agwọ ọrịa na ihe na-eme ngwa ngwa
Ihe na-agwọ Epoxy Resin: A na-eji ya agwọ epoxy resin ma mee ka ọ sie ike ma na-eguzogide kemịkalụ.
Ihe na-eme ka roba jupụta ngwa ngwa: Ọ na-eme ka usoro rubber jupụta ngwa ngwa ma na-eme ka ngwaahịa rọba dị mma ma na-adịgide adịgide.

4. Mmeghachi omume nke e ji ígwè mee

A na-ejikarị Tetraethylenepentamine eme ihe dị ka ntọala organic na njikọ organic n'ihi na ọ nwere ọtụtụ amino units ma nwee ike ịmepụta ọtụtụ njikọ nhazi. Amino unit ya nwere ike ịmepụta mgbagwoju anya na ion metal ma nwee ezigbo ikike nhazi na nhọrọ. A na-ejikarị ya eme ihe na mmeghachi omume catalytic metal ma nwee ezigbo ojiji na njide na nkewa ion metal.
5. Ngwa ndị ọzọ
Resin mgbanwe Anion: A na-eji ya emepụta resin mgbanwe anion maka ọgwụgwọ na ịsacha mmiri.
Titration nke Complexometric: A na-eji ya eme titration nke ihe ndị dị ka ọla kọpa, zinc na nickel site na iji usoro njedebe dị ugbu a.
Mmeghachi omume Saponification: Na-esonye na usoro saponification nke ihe acidic.
Ihe na-eme ka gas dị ọcha ma na-akpọnwụ akpọnwụ: a na-eji ya eme ihe n'ime ka ọ dị ọcha ma na-akpọnwụ akpọnwụ nke roba na resin sịntetik.

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