Khoom Description
Cov khoom uas sib raug rau CAS No. 2778 - 42 - 9 yog 1,3-Bis(2-isocyanato-2-propyl)benzene, kuj hu ua 1,3-bis({{ 7}}isocyanato-1-methylethyl) benzene, hu ua TMXDI, nrog cov qauv molecular ntawm C₁₄H₁₆N₂O₂ thiab qhov hnyav molecular ntawm 244.29.
Hais txog nws lub cev thiab tshuaj muaj zog, 1,3-Bis(2-isocyanato-2-} propyl) benzene tshwm li cov kua tsis muaj xim rau lub teeb daj. Nws qhov ceev yog 1. flash point yog 308 ℉
Cov ntaub ntawv yooj yim
| Tshuaj npe | 1,3-BIS(2-ISOCYANATO-2-PROPYL)BENZENE |
| CAS | 2778-42-9 |
| EINECS | 220-474-4 |
| Molecular Formula | C14H16N2O2 |
| Molecular Luj | 244.29 |
| Qhov tshwm sim | cov roj tsis muaj xim |
| Xim | tsis muaj xim |
| Qhov ntom | 1.06 g / mL ntawm 25 degree (lit.) |
| Melting point | -10 degree (lit.) |
| Solubility | Chloroform (me ntsis) |
Siv
1,3-bis(1-isocyanato-1-methylethyl) benzene muaj ntau yam kev siv. Tshwj xeeb, cov txheej tshwj xeeb tuaj yeem muab kev ua haujlwm zoo thiab ua haujlwm ntev. Ntxiv mus, polyurethanes waterborne, nws muaj peev xwm txhim kho lawv cov kev ua tau zoo thiab ruaj khov. Tsis tas li ntawd, thaum siv cov inks thiab sealants, nws pab txhim kho cov khoom zoo thiab kav ntev. Hauv cov nplaum, nws tuaj yeem txhim kho kev sib raug zoo thiab durability. Tsis tas li ntawd, thaum siv rau kev npaj elastomer, nws imparts zoo elasticity thiab durability. Thaum kawg, cov xim tsheb thiab cov xim ntoo tuaj yeem muab cov adhesion zoo thiab ua haujlwm ntev.
Tuam txhab Profile
Gneechem, nyob rau hauv Henan Xeev, Tuam Tshoj, yog ib feem ntawm GNEE Group, nrog 22 xyoo ntawm kev ua lag luam txawv teb chaws, tshwj xeeb hauv kev muab cov khoom zoo tshuaj raw khoom thiab kev lag luam kev pabcuam rau cov neeg siv khoom thoob ntiaj teb. Peb muab cov khoom siv tshuaj lom neeg yooj yim, cov tshuaj zoo thiab cov tshuaj tshwj xeeb rau ntau yam kev lag luam.Peb muaj ISO9001 tau ntawv pov thawj thiab tau lees paub los ntawm ntau qhov kev tsim nyog hauv tsev thiab txawv teb chaws, ua rau peb muaj kev ntseeg siab ntawm peb cov neeg siv khoom.
FAQ
1. Kuv yuav tau txais tus nqi li cas?
-Peb feem ntau hais hauv 24 teev tom qab tau txais koj qhov kev nug (tsis suav hnub so thiab hnub so).
-Yog tias koj xav tau tus nqi nrawm, thov email lossis tiv tauj peb los ntawm lwm txoj kev kom peb tuaj yeem hais lus rau koj.
2. Koj lub sijhawm xa khoom yog dab tsi?
-Nws nyob ntawm tus naj npawb ntawm kev txiav txim thiab lub caij uas koj tso koj xaj.
-Feem ntau, kev txiav txim tuaj yeem xa tuaj tsis pub dhau 7-15 hnub rau kev txiav txim me me thiab 25 hnub rau kev txiav txim loj.
3. Txoj kev xa khoom yog dab tsi?
-Koj tuaj yeem nkoj los ntawm hiav txwv, huab cua, lossis nthuav qhia (EMS, UPS, DHL, TNT, FEDEX, thiab lwm yam).
Cim npe nrov: cas:2778-42-9|1,3-bis(2-isocyanato-2-propyl)benzene, Tuam Tshoj cas:2778-42-9|1,3-bis(2-isocyanato-2-propyl) benzene manufacturers, lwm tus neeg, Hoobkas
