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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 -
Ib qho kev tshwm sim loj hauv kev lag luam propylene oxide (PO), nrog kev nce siab hauv kev tsim khoom thiab ua kom muaj kev sib tw ua lag luam
Xyoo 2024, kev lag luam propylene oxide (PO) tau hloov pauv tseem ceeb, vim tias cov khoom siv txuas ntxiv nce ntxiv thiab kev lag luam toj roob hauv pes hloov pauv los ntawm kev xav tau ntawm cov khoom siv mus rau oversupply. Kev xa tawm tas mus li ntawm lub peev xwm tsim khoom tshiab tau ua rau muaj kev nce ntxiv hauv cov khoom, feem ntau concen ...Nyeem ntxiv -
diesel roj ceev
Lub ntsiab lus ntawm diesel density thiab nws qhov tseem ceeb Diesel ceev yog ib qho tseem ceeb ntawm lub cev tsis zoo rau kev ntsuas qhov zoo thiab kev ua haujlwm ntawm cov roj diesel. Qhov ceev yog hais txog qhov loj ntawm ib chav tsev ntim ntawm cov roj diesel thiab feem ntau qhia hauv kilograms ib cubic meter (kg / m³). Hauv chemical thiab lub zog ...Nyeem ntxiv -
Dab tsi yog cov khoom ntawm pc?
Cov khoom siv PC yog dab tsi? Kev txheeb xyuas qhov tob ntawm cov khoom thiab kev siv ntawm polycarbonate Polycarbonate (Polycarbonate, abbreviated li PC) yog ib yam ntawm cov khoom siv polymer dav siv hauv ntau yam lag luam.Dab tsi yog PC khoom, nws cov khoom tshwj xeeb thiab kev siv ntau yam yog dab tsi? Hauv no ...Nyeem ntxiv -
pp p project txhais li cas?
PP P project txhais li cas? Kev piav qhia ntawm PP P tej yaam num hauv kev lag luam chemical Hauv kev lag luam tshuaj, lo lus "PP P project" feem ntau hu ua, nws txhais li cas? Qhov no yog ib lo lus nug tsis yog rau ntau tus neeg tuaj tshiab rau kev lag luam, tab sis kuj rau cov neeg uas tau ua lag luam ...Nyeem ntxiv -
Carrageenan yog dab tsi?
Carrageenan yog dab tsi? Carrageenan yog dab tsi? Cov lus nug no tau dhau los ua ntau dua nyob rau xyoo tas los no hauv ntau qhov kev lag luam, suav nrog zaub mov, tshuaj thiab tshuaj pleev ib ce. Carrageenan yog ib txwm tshwm sim polysaccharide muab los ntawm liab algae (tshwj xeeb tshaj yog seaweed) thiab yog dav siv rau ...Nyeem ntxiv -
Kev ua lag luam butanol thiab octanol tau nce tawm tsam qhov sib txawv, nrog rau cov haujlwm tshiab tsaws ib tom qab
1, Keeb kwm ntawm oversupply nyob rau hauv lub propylene derivative kev ua lag luam Nyob rau hauv xyoo tas los no, nrog kev koom ua ke ntawm refining thiab tshuaj, lub loj zus tau tej cov PDH thiab downstream industrial chain tej yaam num, lub ntsiab downstream derivatives lag luam ntawm propylene feem ntau poob rau hauv qhov teeb meem ntawm oversu ...Nyeem ntxiv -
Cov khoom siv ntawm ePDM yog dab tsi?
EPDM khoom yog dab tsi? -Kev tsom xam qhov tob ntawm cov yam ntxwv thiab kev siv ntawm EPDM roj hmab EPDM (ethylene-propylene-diene monomer) yog cov roj hmab hluavtaws uas muaj huab cua zoo heev, ozone thiab tshuaj tiv thaiv, thiab yog dav siv hauv tsheb, kev tsim kho, hluav taws xob thiab lwm yam ind ...Nyeem ntxiv
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