Onye nrụpụta Ezigbo ọnụ ahịa DMTDA CAS:106264-79-3

Onye nrụpụta ọnụahịa dị mma DMTDA CAS:106264-79-3 Foto a na-egosipụta

nkọwa dị mkpirikpi:

DMTDA bụ ụdị polyurethane elastomer curing cross-linking agent ọhụrụ, DMTDA bụkarị isomers abụọ, ngwakọta 2,4- na 2,6-dimethylthiotoluenediamine (nkezi ya dị ihe dị ka Chemicalbook77~80/17 ~20), ma e jiri ya tụnyere MOCA a na-ejikarị eme ihe, DMTDA bụ mmiri mmiri nwere obere viscosity na okpomọkụ ụlọ, DMTDA nwere ike ịdị mma maka ọrụ owuwu na obere okpomọkụ ma nwee uru nke obere kemịkalụ nhata.

CAS: 106264-79-3

Zitere anyị ozi-e

Nkọwa Ngwaahịa

Akara Ngwaahịa

Okwu ndị yiri ya

DiMethylthiotoluenediaMine(DMTDA,E-300);2,4-Diamino-3,5-dimethylthiotoluene;dimethylthio-toluenediamine;DADMT;1,3-BenzenediamChemicalbookine,2(ma ọ bụ 4)-methyl-4,6(ma ọ bụ 2,6)-bis(methylthio)-;Ethacure300;ETHACURE;2(ma ọ bụ 4)-Methyl-4,6(ma ọ bụ 2,6)-bis(methylthio)-1,3-benzenediamine

Ngwa nke DMTDA

1. Ọ bụ ụdị ihe eji agwọ mmiri mmiri ọhụrụ maka polyurethane elastomers. A na-ejikarị ya eme ihe n'ihe eji emechi polyurethane, ihe mkpuchi, RIM, SPUA, taya polyurethane na ihe nrapado maka ịgbatị yinye ma ọ bụ njikọta. Ọ bụkwa ihe na-agwọ ọrịa maka resin epoxy.

2. Dịka ihe na-eme ka ihe sie ike, mgbe etinyere ya na TDI na MTDI polyurethane elastomers abụọ, a ga-agbakwunye ya na ọkwa nke 10%. ), ihe na-egbochi ire ere nke ihe ígwè (mkpuchi nke mgbidi dị n'ime nke ọkpọkọ ígwè) na ihe mgbakwunye akwụkwọ kemịkalụ ndị ọzọ, ngwaahịa polyurethane enwetara site na imeghachi omume na ihe ndị ọzọ na-enweghị ọgwụgwọ ọ bụla dị mma karịa ngwaahịa nke ihe na-eme ka ihe sie ike MOCA (Mocha) sie ike.

3. A na-eji ya maka ihe e ji ebi akwụkwọ polyurethane, ihe e ji ehicha ọkpọkọ mmanụ, wdg, iji melite iguzogide mmanụ nke polyurethane, ọnụego mmụba olu dịkwa ala.

4. Ọrụ owuwu, ebe a na-egwupụta kol, ebe a na-egwupụta ígwè, ọgwụ, ịcha stampụ na nhazi, wdg. Na mgbakwunye, o nwere ọtụtụ ojiji na ụlọ ọrụ ákwà, akwụkwọ, na mbipụta. A pụrụ ikwu na a na-eji ya eme ihe na ụlọ ọrụ ụgbọelu, ụgbọelu, na ụlọ ọrụ nkịtị. Ahịa sara mbara.