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dmf yog
Dab tsi ntawm cov kuab tshuaj yog DMF? Dimethylformamide (DMF) yog ib qho hnyav uas tau siv dav hauv kev lag luam tshuaj. Kev nkag siab zoo li cas cov kuab tshuaj DMF yog qhov tseem ceeb rau cov kws kho mob hauv kev tsim tshuaj, kev tshawb fawb hauv chav kuaj thiab lwm yam. Hauv tsab xov xwm no, peb yuav txheeb xyuas qhov nthuav dav ntawm che ...Nyeem ntxiv -
boiling point ntawm acetic acid
Kev ntsuas kub ntawm acetic acid: kub, cuam tshuam cov yam ntxwv thiab kev siv Acetic acid (cov tshuaj formula CH₃COOH), tseem hu ua acetic acid, yog cov organic acid uas tau siv dav hauv kev lag luam tshuaj, khoom noj thiab tshuaj. Lub cev muaj zog ntawm acetic acid, tshwj xeeb ...Nyeem ntxiv -
Boiling point ntawm n-butanol
Boiling point ntawm n-Butanol: cov ntsiab lus thiab cov yam ntxwv cuam tshuam n-Butanol, tseem hu ua 1-butanol, yog cov organic compound uas tau siv dav hauv kev lag luam tshuaj, xim thiab tshuaj. Cov ntsiab lus kub kub yog qhov tseem ceeb heev rau lub cev lub cev ntawm n-Butanol, uas tsis yog af ...Nyeem ntxiv -
triethylamine ceev
Triethylamine Density: Kev pom thiab kev siv Triethylamine (TEA) yog ib qho tseem ceeb organic compound dav siv nyob rau hauv cov tshuaj, tshuaj, thiab dye industries. Kev nkag siab txog lub cev lub cev ntawm triethylamine, tshwj xeeb tshaj yog nws qhov ntom ntom, yog qhov tseem ceeb rau kev siv kom raug thiab kev tswj kom zoo. kuv...Nyeem ntxiv -
pc ua los ntawm dab tsi
PC yog dab tsi? -Kev tsom xam qhov tob ntawm cov khoom thiab kev siv ntawm polycarbonate Hauv kev lag luam tshuaj lom neeg, cov khoom siv PC tau nyiam ntau yam vim nws qhov kev ua tau zoo heev thiab ntau yam kev siv.Cov khoom siv PC yog dab tsi? Kab lus no yuav tham txog qhov teeb meem no ...Nyeem ntxiv -
lcp txhais li cas
LCP txhais li cas? Kev tsom xam ntawm Liquid Crystal Polymers (LCP) hauv kev lag luam chemical Hauv kev lag luam tshuaj, LCP sawv cev rau Liquid Crystal Polymer. Nws yog ib chav kawm ntawm cov ntaub ntawv polymer nrog cov qauv tshwj xeeb thiab cov khoom, thiab muaj ntau yam kev siv hauv ntau qhov chaw. Hauv t...Nyeem ntxiv -
dab tsi yog vinyl yas
Dab tsi yog cov khoom ntawm Vinyl? Vinyl yog cov khoom siv dav siv hauv cov khoom ua si, khoom siv tes ua thiab ua qauv. Rau cov neeg uas tuaj hla lub sij hawm no thawj zaug, lawv yuav tsis to taub dab tsi tiag tiag Vitreous Enamel yog ua los ntawm. Hauv tsab xov xwm no, peb yuav txheeb xyuas qhov nthuav dav ntawm cov khoom siv ...Nyeem ntxiv -
ntau npaum li cas yog ib lub thawv ntawv
Ib lub thawv ntawv cardboard raug nqi pes tsawg? - - Cov yam ntxwv cuam tshuam rau tus nqi ntawm cov thawv ntawv duab los qhia hauv lub neej txhua hnub, cov thawv ntawv yog siv dav los ua cov khoom ntim khoom. Muaj coob tus neeg, thaum yuav cov thawv ntawv, feem ntau nug: "Puas yog ib lub thawv ntawv tus nqi ib kg ...Nyeem ntxiv -
cas num
CAS Number yog dab tsi? Tus lej CAS, hu ua Chemical Abstracts Service Number (CAS), yog tus lej cim tshwj xeeb uas muab rau cov tshuaj lom neeg los ntawm US Chemical Abstracts Service (CAS). Txhua yam tshuaj lom neeg paub, suav nrog cov ntsiab lus, cov khoom sib txuas, cov khoom sib xyaw, thiab biomolecules, yog assi ...Nyeem ntxiv -
qho pp
PP yog dab tsi? Cov ncauj lus kom ntxaws txog cov khoom thiab kev siv ntawm polypropylene (PP) Thaum nws los txog rau cov ntaub ntawv yas, ib lo lus nug ntau yog dab tsi yog PP ua los ntawm PP, los yog polypropylene, yog ib qho thermoplastic polymer uas muaj ntau heev nyob rau hauv ob qho tib si niaj hnub thiab kev siv hauv kev lag luam....Nyeem ntxiv -
pes ne
PES khoom yog dab tsi? Nyob rau hauv-tob soj ntsuam ntawm cov khoom thiab kev siv ntawm polyethersulfone Nyob rau hauv lub teb ntawm cov ntaub ntawv tshuaj, "Dab tsi yog cov khoom ntawm PES" yog ib tug ntau lo lus nug, PES (Polyethersulfone, Polyethersulfone) yog ib tug high-performance thermoplastic polymer, vim hais tias ntawm nws ...Nyeem ntxiv -
cpvc cev
CPVC yeeb nkab yog dab tsi? Kev nkag siab tob txog cov yam ntxwv thiab kev siv ntawm CPVC yeeb nkab CPVC yeeb nkab yog dab tsi? CPVC yeeb nkab, hu ua Chlorinated Polyvinyl Chloride (CPVC) yeeb nkab, yog ib hom engineering yas yeeb nkab uas tau siv dav hauv ntau yam lag luam xws li tshuaj lom neeg, kev tsim kho thiab ...Nyeem ntxiv
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