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 tau txais siab - Zoo pentamethylenpiamer n, n, n ', n' Cov tshuaj no los ua cov kua ntshiab uas yog cov tsev neeg polyamine.
CAS: 3030-47-5
Einecs: 221-201-1
HS code: 2921290090090090090090
Molecular Cov Qauv: C9H23N3
Pentamethylldietylenpiamine n, n, n ', n' Koj tau ceev faj kom tsis txhob sib xyaw PMDETA nrog cov kua qaub muaj zog lossis oxidizers hauv koj cov qauv.
Pentamethydliethylenpiamine n, n, n ', n'
PMDETA yoog teb yooj yim pom siv ntau txoj kev:
CEEV CEEV CEEV CEEV POLYRER ua cov txheej txheem
Ua haujlwm li tus pab cuam hauv kev siv hlau
Hardens Epoxy Resin Cov Ntaub Ntawv
Khaws cov xim sib xyaw ua ke khov kho
Ua rau cov khoom tu ua haujlwm zoo dua
Pab cov ntaub ntawv hloov pauv nrog kub
Main siv ntawm pentamethylldiamine n, n, n ', n'} pentamethylenriamine CAS 3030-47-5 Pmdeta yog:
①Makes polymer cov tshuaj tiv thaiv ua haujlwm zoo dua
②helps kua nplaum resins tau nyuaj
③koj pleev xim pleev xim thiab txheej txheej ruaj khov
④Makes Tu cov khoom siv zoo dua
⑤Boods tshav kub kub - cov ntaub ntawv teb
⑥links nrog cov hlau hauv Chemistry (ua haujlwm zoo rau kev sib txuas hlau sib txuas)
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: PentamethyllenietylenRiamine CAS 3030 {{{1 {{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{