Tau Lelei a le Kamupani Gaosi DMTDA CAS: 106264-79-3

fa'amatalaga pu'upu'u:

O le DMTDA o se ituaiga fou o le polyurethane elastomer curing cross-linking agent, o le DMTDA e lua isomers, 2,4- ma le 2,6-dimethylthiotoluenediamine mixture (o le fua faatatau e tusa ma le Chemicalbook77 ~ 80/17 ~ 20), pe a faatusatusa i le MOCA e masani ona faaaogaina, o le DMTDA o se vai e maualalo le viscosity i le vevela o le potu, e mafai ona talafeagai le DMTDA mo galuega faufale i le vevela maualalo ma e iai le lelei o le tutusa o vailaau maualalo.

CAS: 106264-79-3

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Fa'amatalaga o le oloa

Fa'ailoga o Oloa

Upu tutusa

DiMethylthiotoluenediaMine(DMTDA,E-300);2,4-Diamino-3,5-dimethylthiotoluene;dimethylthio-toluenediamine;DADMT;1,3-BenzenediamChemicalbookine,2(or4)-methyl-4,6(or2,6)-bis(methylthio)-;Ethacure300;ETHACURE;2(or4)-Methyl-4,6(or2,6)-bis(methylthio)-1,3-benzenediamine

Fa'aoga o le DMTDA

1. O se ituaiga fou o vailaʻau faʻamamago vai mo elastomers polyurethane. E faʻaaogaina lautele i le faʻapalaʻau polyurethane, vali, RIM, SPUA, paʻu polyurethane ma mea faʻapipiʻi mo le faʻalauteleina o filifili poʻo le faʻafesoʻotaʻi. O se vailaʻau faʻamamago foʻi mo resins epoxy.

2. I le avea ai ma se mea fa'ama'a'a, pe a fa'aopoopo i le TDI ma le MTDI two-component polyurethane elastomers, e tatau ona fa'aopoopo i le 10%. ), mea e tete'e ai i le 'ele o mea u'amea (ufiufi o le puipui i totonu o paipa u'amea) ma isi mea fa'aopoopo i le vaila'au, o oloa polyurethane e maua mai i le tali atu i isi mea e aunoa ma se togafitiga e sili atu nai lo oloa o le MOCA (Mocha) hardener.

3. E fa'aaogaina mo le squeegee lolomi polyurethane, scraper faamama paipa suauu, ma isi mea faapena, e faaleleia atili ai le tete'e atu o le polyurethane i le suauu, ma e maualalo foi le fua faatatau o le faalauteleina o le voluma.

4. Fauga fale, maina malala, maina uʻamea, vailaʻau, faʻailoga ma le faʻatulagaina, ma isi mea faapena. E le gata i lea, e tele ona faʻaoga i pisinisi ie, pepa, ma le lolomiina. E mafai ona fai atu e faʻaaogaina i vaalele, vaʻalele, ma pisinisi masani a tagata lautele. O se maketi lautele.