2,2'-Dimethyl-[1,1'-biphenyl] -4,4'-Diamine/M-Tolidine CAS: 84-67-3
1. Core Description:
- Lub npe tshuaj: 1,4-bis (4-aminophenoxy) benzene
CAS Nr .: 84-67-3
Cov mis mos molecular: C18H16N2O2
Molecular Luj: 292.33 g / mol
2. Kev siv:
- Polymers: Cov khoom sib xyaw no ua lub tsev thaiv tseem ceeb hauv kev sib xyaw ntawm cov khoom siv polymers, xws li polyimides thiab polyurethanes.Cov polymers no pom kev siv dav hauv kev tsim cov txheej txheem kev lag luam, cov nplaum nplaum, sealants, thiab cov khoom siv hluav taws xob.
- Organic cov ntaub ntawv: 1,4-bis (4-aminophenoxy) benzene yog siv rau hauv kev tsim cov khoom siv organic, suav nrog dyes, pigments, thiab tshuaj intermediates.Nws imparts cov khoom tsim nyog, xws li txhim kho xim, thermal stability, thiab tshuaj tsis haum, rau cov khoom kawg.
- Cov tshuaj tshwj xeeb: Cov tshuaj sib xyaw ua haujlwm ua cov khoom muaj txiaj ntsig hauv kev tsim cov tshuaj tshwj xeeb, suav nrog surfactants, corrosion inhibitors, thiab catalysts.Cov tshuaj no pom cov ntawv thov hauv ntau yam xws li roj thiab roj, tsheb, thiab tshuaj.
3. Cov txiaj ntsig:
- Cov thermal stability zoo heev: Cov khoom sib xyaw ua pov thawj tshwj xeeb rau qhov kub thiab txias, ua rau nws haum rau cov ntawv thov uas yuav tsum tau ua kom sov.
- Txhim kho durability: Cov khoom lag luam tau los ntawm 1,4-bis (4-aminophenoxy) benzene muab kev ua kom muaj zog thiab ua haujlwm ntev, ua kom muaj kev ua haujlwm ntev.
- Versatility: Cov tshuaj sib xyaw no tuaj yeem tsim kho kom tau raws li cov kev cai tshwj xeeb ntawm kev lag luam sib txawv, vim nws qhov yooj yim thiab sib haum nrog ntau yam ntaub ntawv.
Specification:
Qhov tshwm sim | White uahmoov | Ua raws |
Purity(%) | ≥99.0 | 99.8 ua |
Loss ntawm ziab (%) | ≤0.5 | 0.14 |