Khoom Piav Qhia
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Kev Them Nyiaj & Cov Lus Cog Tseg |
Tau muab khoom muaj peev xwm |
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Cov ntsiab lus them nqi: |
T / T, Wu |
Muaj Peev Xwm Ntau Lawm: |
700t / xyoo |
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Min. Kev txiav txim: |
1T |
Pob: |
Raws li cov neeg yuav tsum tau ua |
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Txhais tau tias ntawm kev thauj: |
Dej hiav txwv, huab cua, av |
Hnub Xa: |
7 hnub |
Daim ntawv thov
Peb muab cov khoom zoo 1,5-naphthalene Diisocyanate CAS 3173-72-6 nrog kev thauj khoom sai. Cov khoom no zoo li dawb rau lub teeb daj ua ke nrog nws tus kheej ntxhiab tsw ntxhiab, yog pab pawg yog etocyanate.
CAS: 3173-72-6
Einecs: 221-641-4
HS code: 2929109000
Molecular Cov Qauv: C12H6N2o2
1,5-naphthalene diisocyanate nyob qis qis thiab melts ntawm 128℃nrog tsawg dua vapor tshaj tolylene diisocyanate.
1,5-naphthalene diisocyanate CAS 3173-72-6 ua haujlwm li cov khoom siv nyuaj rau cov roj hmab ua thiab pab ua polyurethane khoom uas yog kev coj ua thiab tawv rau kev ua haujlwm Hoobkas.
1,5-naphthalene Diisocyanate khoom siv rau:
Hardening Tus Neeg Sawv Cev Rau Roj Hmab Ntau Lawm
Cov khoom yooj yim rau kev ua kom zoo polyurethane
Rosslinker Rau Roj Hmab Raug
Hardening part nyob rau hauv cov xim ua
Kev ntxiv dag zog ntxiv -} hauv rau cov kua nplaum tshuab
Lub ntsiab siv ntawm 1,5-naphthalene Diisocyanate CAS 3173-72-6 yog:
Setchaking ncab polyurethane uas ua haujlwm zoo heev
②pain cov tshuab uas kav ntev ntev
③glue zaub mov noj rau cov haujlwm koom tes ua haujlwm
④rubber cov khoom nrog lub zog zoo dua
⑤special plastics uas rub tawm nyuaj yam tsis muaj tawg
⑥lab ua haujlwm rau cov kev tshawb fawb polymer checistry
Peb ua tau zoo
Peb tuaj yeem kho raws li cov neeg siv khoom yuav tsum tau ua.
Yog tias koj muaj lus nug pls xa peb lossis hu rau peb.
Cim npe nrov: 1,5-naphthalene diisocyanate cas3173-72-6 1}, 5-diiscyalonatonafhalene, Suav 1}}, cov chaw muag khoom, lub Hoobkas