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

ʻO ka wehewehe pōkole:

Ka inoa Pelekane: Dimethyl thio-toluene diamine/ DMTDA

Ka helu CAS: 106264-79-3

Kumu: C9H14N2S2

Kaumaha Molekala: 214.36

Helu EINECS: 403-240-8

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wehewehe

Inoa mea kūʻai	DimethylthioToluene Diamie / DMTDA
Kaumaha Kaulike	107
Ka nana aku	Wai melemele māmā
ʻala	Amine iki
Lae paila	353 ℃/667 ℉ (decompose)
ʻO ka mānoanoa (g/cm3)	1.21 g/cm3 ma 20 ℃/68 ℉
	1.18 g/cm3 ma 60 ℃/140 ℉
	1.15 g/cm3 ma 100 ℃/212℉
Viscosity, cPs	690 ma 20 ℃/68 ℉
	22 ma 60 ℃/140 ℉
	5 ma 100 ℃/212 ℉
Pumi mahu, mmHg	0.6 mmHg ma 20 ℃/65 ℉
Waiwai Amine	536 mg KOH/g
Maʻiʻo TDA (%)	≤1.0%
Māmā	≤0.1%

Hōʻike:

Inoa mea kūʻai:	Dimethyl thiotoluene diamine(DMDA)
Lā Hana:	2015.3.1
Ka nui:	5000KG
'ikamu :	Kūlana		Nā hualoaʻa
ʻAno:	ʻO ka wai mānoanoa melemele māmā		ʻO ka wai mānoanoa melemele māmā
Maʻiʻo Diamine:%	He methylthio	≤4.00	3.25
	ʻO Dimethylthiotoluenediamine	≥95	95.3
	Hoʻokumu ʻia ka Sulfur	≤1.00	0.4
Maʻiʻo TDA:	≤1.00		0.001
Waiwai Amine mgKOH/g	520-540		530
Māmā:%	≤0.10		0.0011
Waiwai kala	0-500		350

Palapala noi

ʻO DMTDA ka mea hou-model polyurethane elastomer curing cross-linking agent, ka hui ʻana o 2,4- a me 2,6-DMTDA (ma kahi o 77 ~ 80/17 ~ 20).Ke hoʻohālikelike ʻia me MOCA maʻamau, ʻo ia ka wai haʻahaʻa-viscosity i ka mahana maʻamau, loaʻa iā ia nā hiʻohiʻona e like me ka hana haʻahaʻa haʻahaʻa a me ka dosage haʻahaʻa, etc.