tala fou

O le 2,4,6-Tris(dimethylaminomethyl)phenol, e ta'ua fo'i o le epoxy accelerator DMP-30, o se vaila'au taua e fa'aaogāina i le tele o fa'aaogāga. O ona fa'aaogāga autū ia:

‌Vaega fa'amālōlō mo le resin epoxy‌: Fa'aaogaina e fai ma vaila'au fa'amālōlō ma mea fa'apipi'i mo le resin epoxy e fa'avevela ai le vevela. E iai sona aafiaga taua i luga o faiga fa'amālōlō mo le resin epoxy e fa'avevela maualuga ma e mafai fo'i ona fa'ateleina lelei le malosi o le pipii.
‌Mea Fa'apipi'i‌: Fa'aaogaina o ni mea fa'apipi'i mo mea laminate ma fola, fa'apea fo'i ma mea e fa'aitiitia ai le 'aisa ma mea fa'aoso i le gaosiga o le polyurethane‌.
‌Isi faʻaoga‌: E faʻaaogaina foʻi o se vailaʻau e teteʻe ai i le vai ma le saunia o vali.
I se aotelega, o le 2,4,6-tris(dimethylaminomethyl)phenol e lautele lona aoga i pisinisi o vailaʻau, saienisi o meafaitino ma isi matāʻupu.

E ofoofogia le aafiaga fa'amālōlōina o le 2,4,6-tris(dimethylaminomethyl)phenol

‌Fa'avavevaveina o le Fa'amamago‌: I le avea ai o se fa'avavevaveina o le fa'amamago mo mea fa'apipi'i thermosetting epoxy resin, e mafai e lenei vaila'au ona fa'ateleina tele le saoasaoa o le tali atu i le va o le vaila'au fa'amamago ma le epoxy resin, fa'aitiitia ai le vevela o le fa'amamago, ma e le afaina ai meatotino fa'aletino ma vaila'au o le mea fa'apipi'i.
‌Faaleleia atili o meatotino fa'amekanika‌: Ua fa'aalia i su'esu'ega afai o le fua o le 2,4,6-tris(dimethylaminomethyl)phenol (DMP-30) e 10% o le mamafa o le epoxy resin E-44, o le sele o le faiga fa'amalolo ma le malosi fa'apipi'i na o'o atu i le 16.2 ma le 83.3 MPa, ma fa'aalia ai meatotino fa'amekanika lelei‌.
‌Fa'apu'upu'uina o le taimi e fa'amamago ai: O le fa'aopoopoina o sina vaega itiiti o le accelerator e mafai ona fa'aitiitia ai le vevela o le tali atu o le epoxy resin system, fa'apu'upu'u le taimi e fa'amamago ai, ma fa'aleleia atili ai le fa'atinoga atoa o le system.
I se aotelega, o le 2,4,6-tris(dimethylaminomethyl)phenol e faʻaalia ai se aafiaga taua o le faʻalauiloaina ma faʻaleleia atili ai meatotino faʻainisinia i le taimi o le faʻagasologa o le faʻamaʻaʻaina o le epoxy resin‌

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Uiga Fa'akemikolo o le Tris(dimethylaminomethyl)phenol
Tulaga e liusuavai ai 316℃
Pupula le tulaga 130-135 °C/1 mmHg (lit.)
mafiafia 0.969 g/mL i le 25 °C (lit.)
mafiafia o le ausa >1 (vs le ea)
mamafa o le ausa <0.01 mm Hg (21 °C)
fa'asinomaga fa'ata'ita'i n20/D 1.516(tusitusiga)
Fp >230 °F
Vevela o le teuina. Siosiomaga e le gaoioi, Vevela o le potu
mafai ona soloiesea E mafai ona soloiesea i le vai
faia se vai manino
pka 6.27±0.50 (Vavaloina)
lanu Pa'epa'e i le Samasama i le Lanumeamata
Fa'amaluluina i le Vai 850g/L i le 20℃
BRN 795751
InChIKey AHDSRXYHVZECER-UHFFFAOYSA-N
LogP -0.66 i le 21.5 ℃
Fa'asinomaga o le Fa'amaumauga o le CAS 90-72-2 (Fa'asinomaga o le Fa'amaumauga o le CAS)
Fa'asinomaga i le Kemisi a le NIST Phenol, 2,4,6-tris[(dimethylamino)methyl]-(90-72-2)
Faiga Resitala o Mea a le EPA Phenol, 2,4,6-tris[(dimethylamino)methyl]- (90-72-2)

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Taimi na lafoina ai: Iuni-18-2025