Te Tukunga o te Wheketere Diethyltoluenediamine DETDA Cas 68479-98-1

Whakaahua Matua o te Diethyltoluenediamine DETDA Cas 68479-98-1 mai i te wheketere

Ngā Kēhi:68479-98-1

MF:C11H18N2

MW:178.28

EINECS:270-877-4

Ngā kupu taurite:3,5-Diethyltoluene-2,6-diamine ~20%]; Diethyltoluenediamine [3,5-Diethyltoluene-2,4-diamine ~80%; ETHACURE 100-LC; POLYLINK DETDA; Benzenediamine, ar,ar-diethyl-ar-methyl-; Diethyltoluylendiamin; ar,ar-diethyl-ar-methyl-benzenediamin; ar,ar-diethyl-ar-methylbenzenediamine; ar,ar-diethyl-ar-methyl-Benzenediamine; diethyl tolamine; Amino-(diethylamino)-toluene, ranunga isomer; DETDA; Diethylmethylbenzenediamine; Diethyltoluenediamine; Kaihoko Whakamaroke Devcon Flexane 80; 3,5-Diethyltoluene-2,4/2,6-diamine; LONZACURE(R) DETDA 80; LONZACURE(R) DETDA 80 LT; Benzenediamine, diethyl methyl; DiethyltoluenediaMine (DETDA,E-100kg)

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Taipitopito Hua

Tikiake

Ngā Tohu Hua

He aha te DETDA Cas 68479-98-1?

Ko te Diethyltoluenediamine, e whakarāpopototia ana ko DETDA, he matū waro nui me te nama CAS o 68479-98-1. Ko te Diethyl Toluene Diamine he whakaroa mekameka diamine kakara wai, he ārai steric, he kaihoko whakaora hoki mō ngā elastomers polyurethane me ngā kapia epoxy. Ka whakamahia te Diethyltoluenediamine DETDA ki te whakarewa, ki te paninga, ki te RIM me ngā piripiri, me ētahi atu. Ka taea e te Diethyl Toluene Diamine te whakarei ake i te kaha me te ātete ki te waikura o ngā hua, kia taea ai te hanga ahumahi i ngā hua polyurethane rahi me te hanganga matatini. Ka taea hoki te whakamahi i te Diethyltoluenediamine DETDA hei kaihoko whakaora mō ngā kapia epoxy me te alkyd, he antioxidant mō ngā hinu rapa, he takawaenga mō ngā tae me ngā patupatu, me ētahi atu.

Ka taea te whakamahi i te diethyltoluene diamine i roto i te polyurethane, ka taea te whakapai ake i te kaha me te ātete ki te waikura o ngā hua, ka tino whakapai ake i te hua o ngā hua, ka taea ai te hanga ahumahi i ngā hua polyurethane he nui te rahi me te hanganga matatini.

Whakatakotoranga

TAONGA	PAEREWA
Āhua	Wai mārama kōwhai mārama
Uara Tae (Gardner)	2-8
Whakamātautau (GC)	≥98%
3,5-Diethyltoluene-2,4-diamine (GC)	75-82%
3,5-Diethyltoluene-2,6-diamine (GC)	17-24%
Whakamātautau TDA	≤0.1%
Te Ihirangi Wai	≤0.1%
Uara Amine	615-635

Tono

Ko te Diethyltoluenediamine te nuinga o te wā e whakamahia ana hei rongoā mō te paninga ā-wai, hei rongoā mō te polyurethane me te epoxy resin, me te antioxidant mō ngā matū hinu takawaenga. Hei tāpiri, ka taea hoki e te DETDA te mahi hei hinu whakahinuhinu ahumahi.

※ Te mara o te polyurethane

Whakaroa mekameka: He whakaroa mekameka tino whai hua te Diethyltoluenediamine DETDA mō ngā elastomers polyurethane me ngā elastomers polyurethane, he mea tino pai mō ngā pūnaha werohanga tauhohenga (RIM) me ngā pūnaha elastomer polyurea rehu (SPUA). He tere te tere tauhohenga i waenga i te Diethyl Toluene Diamine me ngā prepolymers polyurethane, ka taea te whakawhiwhi i ngā hua ki ngā painga pēnei i te kaha tīmatanga teitei, te ātete ki te waikura, me te ātete ki te wera. Ka taea hoki e te Diethyltoluenediamine te whakarei ake i te kaha o ngā hua, kia taea ai te hanga ahumahi i ngā hua polyurethane rahi me te matatini o te hanganga.

Kaihoko whakamaroke: Ko te Diethyltoluenediamine DETDA, hei kaihoko whakamaroke diamine kakara mō ngā elastomers polyurethane me ngā kapia epoxy, e whakamahia ana i roto i ngā mara pēnei i te whakarewanga, ngā paninga, me ngā piripiri.

※I roto i te mara o te kapia epoxy

Ka taea te whakamahi i te Diethyltoluenediamine hei rongoā whakaora me te antioxidant mō te epoxy resin, ka taea te whakapai ake i te mahi a te epoxy resin, te whakarei ake i tōna ātete ki te wera me te waikura, me ētahi atu.

※Ngā mara kē atu

Ka taea te whakamahi i te Ethancure 100 hei takawaenga mō ngā patupatu me ngā tae, hei ārai mate mō ngā kirihou, te rapa me ngā hinu, tae atu ki te takawaenga mō te hanga matū waro, me ētahi atu.