Dimethyl Thiotoluene Diamine / DMTDA me CAS 106264-79-3

Whakaahuatanga Poto:

Ingoa Ingarihi: Dimethyl thio-toluene diamine/ DMTDA

CAS nama: 106264-79-3

Tātai: C9H14N2S2

Taumaha rāpoi: 214.36

Tau EINECS: 403-240-8

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Taipitopito Hua

Tohu Hua

Whakaahuatanga

ingoa hua	DimethylthioToluene Diamie / DMTDA
Taumaha Ōrite	107
Te ahua	Te wai kowhai marama
Te kakara	Amine iti
Kohuatanga	353 ℃/667 ℉ (waiho)
Kiato (g/cm3)	1.21 g/cm3 i te 20 ℃/68℉
	1.18 g/cm3 i te 60 ℃/140℉
	1.15 g/cm3 i te 100 ℃/212℉
Viscosity, cPs	690 i te 20 ℃/68℉
	22 i te 60 ℃/140℉
	5 ki te 100 ℃/212℉
Pehenga Kohu, mmHg	0.6 mmHg i te 20 ℃/65℉
Uara Amine	536 mg KOH/g
Ihirangi TDA (%)	≤1.0%
makuku	≤0.1%

Whakatakotoranga:

Ingoa Hua:	Dimethyl thiotoluene diamine(DMTDA)
Te Ra Whakaputa:	2015.3.1
Rahi:	5000KG
Tūemi:	Paerewa		Hua
Te ahua:	Te wai matotoru kowhai marama		Te wai matotoru kowhai marama
Ihirangi Diamine:%	He methylthio	≤4.00	3.25
	Dimethylthiotoluenediamine	≥95	95.3
	Ko te whanariki	≤1.00	0.4
Ihirangi TDA:	≤1.00		0.001
Uara Amine mgKOH/g	520-540		530
makuku:%	≤0.10		0.0011
Uara Tae	0-500		350

Taupānga

DMTDA he hou-tauira polyurethane elastomer whakaora ripeka-hononga kaihoko, ranunga o 2,4- me 2,6-DMTDA (te ōwehenga e pā ana ki 77 ~ 80/17 ~ 20).Ka whakatauritea ki te MOCA noa, he wai iti-pokey i te pāmahana noa, he ahuatanga penei i te mahi iti o te pāmahana me te inenga iti, etc.