Chaw Tsim Khoom Zoo Nqe MOCA II (4,4'-Methylene-bis-(2-chloroaniline) CAS: 101-14-4
Cov khoom vaj khoom tsev
cov yam ntxwv: dawb mus rau daj ntseg daj xoob siv lead ua, cua sov thiab tig dub. Micro-absorbing. Qhov ceev (g/ml, 25 ℃): 1.44, melting point (ºc): 102-107, boiling point (ºC, 0.3mmHg): 202-214, refractive index: 1.6710 (KWV YEES), flash point (ºc):> 230 ° F, acidity coefficient (PKA): 3.33 ± 0.25 (Predict), dej yaj: <0.1 g/100 ml ntawm 25 ºc, soluble hauv dilute acid, ketone, ether, cawv thiab aromatherapy, me ntsis soluble hauv dej.
Cov Lus Txhais: METHYLENEBIS (2-CHLOROANILINE); CHEMBRDG-BB5180272; 3,3'-Dichloro-4,4'-diaminodiph; 3,3'-dicloro-4,4'-diaminodifenilmetano; 3,3'-Dichlor-4,4'-diamiChemicalbooknodiphenylmethan; 3,3'-Dichloro-4,4'-diaminodifenilmetano; 3,3'-Dicloro-4,4'-diaminodifenilmetano; 4-(4-Amino-3-chlorobenzyl)-2-chlorophenylamine
Cov lus txhais
METHYLENEBIS (2-CHLOROANILINE); CHEMBRDG-BB5180272; 3,3'-Dichloro-4,4'-diaminodiph; 3,3'-dicloro-4,4'-diaminodifenilmetano; 3,3'-Dichloro-4,4'-diamiChemicalbooknodiphenylmethan; 3,3'-Dichloro-4,4'-diaminodifenilmetano; 3,3'-Dicloro-4,4'-diaminodifenilmetano; 4-(4-Amino-3-chlorobenzyl)-2-chlorophenylamine
Cov ntawv thov ntawm MOCA
MOCA yog ib qho tshuaj aromatologist dihamines lossis tus neeg sawv cev kho mob uas siv ntau, uas feem ntau yog siv rau kev nchuav polyurethane elastic lub cev, yas chaw ua si thiab chaw ntau pob, polyurethane txheej tiv thaiv dej, polyurethane nplaum, ua npuas yas, thiab lwm yam. Polyurethane elastic lub cev tsim los ntawm MOCA yog siv dav hauv tshuab, kev tsim kho, kev thauj mus los (tsheb/nkoj/dav hlau/kev tsheb ciav hlau/kev loj/choj), kev lag luam mining, kev sib khi thiab rwb thaiv tsev ntawm cov khoom siv hluav taws xob, kev lag luam tiv thaiv thiab chaw ua si nawv thiab lwm yam teb. MOCA kuj tseem siv ua tus neeg sawv cev kho mob ntawm epoxy resin.
Hom -Ⅰ boutique MOCA yog MOCA uas muaj qhov huv siab. Tom qab yaj, nws tsis muaj xim rau me ntsis daj pob tshab. Nws tuaj yeem tsim cov polyurethane elastic system nrog yuav luag tsis muaj xim pob tshab, ua haujlwm siab. Xim PU xim sib dua.
- MOCA siv dav hauv tshuab, tsheb, dav hlau tsim, kev tsuas, kev lag luam thiab kev ua si (xws li txoj kev yas thiab hauv pem teb yas) tuaj yeem siv rau kev kho thiab cov txheej txheem dej tsis muaj dej xws li epoxy resin, uas tuaj yeem muab rau polyester thiab polyether elastomer feem ntau cov khoom zoo thiab cov khoom siv kho tshuab thiab cov txiaj ntsig.
2. Tus neeg sawv cev kho rau polyurethanes thiab epoxy resins.
Cov lus qhia ntawm MOCA
| Cov tshuaj sib xyaw | Cov Lus Qhia Tshwj Xeeb |
| Qhov tsos | Cov hmoov daj ntseg |
| Qhov Kub Yaj | ≥98 ℃ |
| Kev Huv Huv Los Ntawm HPLC | ≥86% |
| Aniline dawb | ≤1.0% |
| Cov dej noo | ≤0.1% |
Kev ntim khoom ntawm MOCA
50kg/hnab
Kev khaws cia yuav tsum nyob rau qhov txias, qhuav thiab muaj cua nkag.
Kev Ruaj Kho: Kub thiab tig dub, me ntsis av noo. Tsis muaj kev sim tshuaj ntsuam xyuas ntxaws hauv Suav teb, thiab nws tsis paub tseeb tias cov khoom no muaj tshuaj lom thiab ua rau muaj kev phom sij. Lub cuab yeej yuav tsum tau ua kom muaj zog kom txo qhov kev sib cuag nrog daim tawv nqaij thiab ua pa los ntawm txoj hlab pa, thiab txo qhov kev puas tsuaj rau tib neeg lub cev ntau li ntau tau.
