Dimethyl thio-toluene Diamine DMTDA Faatasi ai ma Cas 106264-79-3

Cas:106264-79-3

MF:C9H12N2S

MW:214.36

EINECS Nu.:403-240-8

upu uiga tutusa:DiMethylthiotoluenediaMine (DMTDA, E-300); 2,4-Diamino-3,5-dimethylthiotoluene; dimethyl thio-toluene diamine; DADMT; 1,3-Benzenediamine, 2 (poʻo 4) -methyl-4,6 (poʻo 2,6) -bis (methylthio)-; Ethacure 300; ETHACURE; 2(poʻo 4) -Methyl-4,6(poʻo 2,6) -bis(methylthio) -1,3-benzenediamine; 6-methyl-2,4-bis(methylthio)phenylene-1,3-diamine; Dimethyl Thio Toluene Diamine (DMDA); 1,3-Benzenediamine, 4,6 (poʻo 2,6) -bis (methylthio) -2 (poʻo 4) -methyl-; 4,6(Po'o le 2,6) -bis(methylthio) -2(po'o le 4)-methyl-1,3-benzenediamine; Ccris 3550; 3,5-Dimethylthio-2,4-toluenediamine; DimethylthioToluene Diamie

Tuu lau Feau

Fa'amatalaga Oloa

La'u mai

Faailoga o oloa

O le a le Dimethyl thio-toluene Diamine DMTDA?

DMTDA o se ituaiga fou o polyurethane elastomer curing ma crosslinking sui, lea e tele lava isomers, e taʻua o le paluga o 2,4 - ma 2,6 - dimethylthiotoluene diamine (o le fua faatatau e uiga i 77 ~ 80 / 17 ~ 20). Pe a faʻatusatusa i le MOCA masani faʻaaogaina, DMTDA o se vai e maualalo le viscosity i le vevela masani, lea e mafai ona faʻaaogaina mo le fausiaina o galuega i le maualalo o le vevela, ma e maualalo le vailaʻau tutusa.

Fa'amatalaga

Fa'aaliga	Suavai manino samasama samasama
Su'ega Diamine (GC)	≥95%
Fa'ailoga lanu (Gardner)	≤8
Su'ega TDA	≤0.1%
Amine Taua	525-535
Suavai Suavai	≤0.1%

Fa'atatauga

1. O se ituaiga fou o vai faʻamalolo vai mo polyurethane elastomer. E masani ona faʻaaogaina i le faʻapipiʻiina o le polyurethane, faʻapipiʻi, RIM, SPUA, paʻu polyurethane ma faʻapipiʻi mo le faʻalauteleina o filifili poʻo le fesoʻotaʻiga, ma o se sui faʻamalolo mo le resin epoxy.

2. I le avea ai ma mea faʻamalosi, pe a faʻaopoopo i le TDI ma le MTDI lua-suavai polyurethane elastomers, e tatau ona faʻaopoopo i le fua faatatau o le 10%. I le fausiaina ma le alamanuia tau le va o tagata, e masani ona faʻaaogaina e fai ma faʻaopoopoga mo le faʻapipiʻiina o le afi (paluga pito i luga ma le itu puipui), puipuiga o mea uʻamea (faʻapipiʻi i totonu o le puipui o le paipa uʻamea), ma isi vaega. O le oloa polyurethane e mafai ona tali atu i isi mea e aunoa ma se togafitiga e sili atu nai lo le oloa ole MOCA (Mocha) faʻamalosi.
3. Faʻaaogaina mo le paʻu lolomi lolomi polyurethane, suauʻu paipa faamamaina scraper, ma isi, e faʻaleleia ai le suauʻu teteʻe o polyurethane, ma le fua faʻalauteleina o le voluma e maualalo foi.
4. E le gata i lea, e masani ona faʻaaogaina i le ie, pepa ma lomitusi pisinisi. E mafai ona fai mai o loʻo i ai se maketi lautele mai le vaalele ma le aerospace alamanuia i le lautele lautele alamanuia.