Organic Intermediate N-Vinylcapactam cas 2235-00-9}} rau kev siv cov ntawv thov

Cov khoom lag luam

Cov khoom siv sib raug ua rau 2235 - 00 - 9 n - vinylcactam, kuj} Vinylhexahydro {}}}} ib, etc. nws molecular tus qauv yog c₈h₁₃no, nws txoj haujlwm molecular yog ib qho 139.19 lossis 139.20 G / Mol, thiab nws tus lej Einecs yog {13}}.

N - Vinylcapactam tshwm li dawb los yog tsis muaj xim rau lub teeb ci rau hmoov daj lossis thaiv - zoo li pob tshab kua. Nws muaj lub ntsiab lus melting nyob rau hauv thaj tsam ntawm 35 - 38 degree, ib qho npau suav ntawm 254.67 degree ntawm 1.029 g / degree ntawm 25 degree, muaj flash taw ntawm 112.48 degree lossis 214 degree f, thiab yog ib nrab soluble hauv dej. Nws yog ruaj khov nyob rau hauv qhov kub thiab txias thiab lub zog tab sis yog nplaim thiab tsis sib haum nrog cov neeg muaj zog oxidants. Ob daim ntawv cog lus ob zaug hauv nws cov molecule xaus nws nrog qee qhov kev cuam tshuam.

Cov ntaub ntawv yooj yim

Cov Ntaub Ntawv Kev Nyab Xeeb

Cov cim kev phom sij: GHS07, GHS08
Cov Khoom Siv Tsis Zoo Cov Khoom Uas Cim: xn
Cov Kev Nyab Xeeb Qeb Cai: R22; R41
Kev Qhia Kev Nyab Xeeb: S26; S39
Daim Ntawv Qhia Txog Cov Teeb Meem: P {{260- p} p} p} p} p} p} p338
Kev phom sij: muaj kev phom sij yog tias tau nqos, ua tsis zoo rau ntawm daim tawv nqaij, tej zaum yuav ua rau cov tawv nqaij ua tsis tau, ua rau kev sib chwv lossis rov qab ua haujlwm ntev dua, yuav ua rau muaj kev sib tiv tauj.

Kev siv

Yas hloov kho: n-vinylcapactam reacts nrog cov polymers los txhim kho qhov hloov tau thiab tawv ntawm cov polymers. Nws yog feem ntau siv los hloov cov plastics xws li polypropylene, ABS, thiab PVC.
Cov Khoom Siv Raw: nws ua kom muaj cov khoom siv lossis polyols los ua ether kev sib khi. Nws muaj huab cua zoo tsis kam, glossiness, thiab tawv. Nws tsim nyog rau kev tsim cov xim pleev xim nyoos.
Cellulose hloov kho: nws cuam tshuam nrog cellulose los txhim kho lub zog tensile thiab kua muag yeem ntawm cellulose. Nws yog siv rau kev hloov kho ntawm cov khoom cellule.
Oilfield Tshuaj: Nws muaj dej ua kom zoo thiab cov dej num nto. Nws yog siv los ua tus neeg sawv cev, tswj cov roj, thiab roj separator hauv cov roj av.

Tuam txhab tau

Gnee Chem yog kev nkag rau cov kev tshawb fawb, kev txhim kho, ntau lawm thiab muag ntawm lub xeev Henan, npog thaj tsam ntawm 3,600 square metres. Peb muaj tus kws tshaj lij, zoo-nruab nrog thiab cov pab pawg R & D muaj ntau dua 10 xyoo ntawm R & D kev paub. Peb cov khoom tau dav exported rau ntau lub tebchaws, xws li Tebchaws Asmeskas, Tebchaws Russia, Tebchaws Asmeskas, Tebchaws Asmeskas, thiab peb muab cov qhua tuaj noj mov nrawm. Peb cia siab tias tsim kev sib koom tes ntev thiab muaj kev sib koom tes sib koom tes nrog cov phooj ywg ntxiv yav tom ntej, thiab muab cov khoom lag luam thiab cov kev pabcuam zoo tshaj rau peb cov neeg siv khoom.

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