-
Kev Hloov Pauv Tshiab hauv Ethylene Glycol: Kev Ruaj Ntseg, Kev Tsim Kho Tshiab, thiab Kev Hloov Pauv Txoj Cai
Ethylene glycol (EG), ib yam tshuaj tseem ceeb hauv kev tsim cov polyester, cov tshuaj tiv thaiv kev khov, thiab cov resins kev lag luam, tab tom pom kev hloov pauv uas tsav los ntawm kev xav tau kev ruaj khov thiab kev nce qib hauv kev siv tshuab. Cov kev hloov pauv tshiab hauv cov txheej txheem tsim khoom, kev hloov kho tshiab, thiab tsis muaj ...Nyeem ntxiv -
Cov Qauv Tshiab hauv Methylene Chloride: Kev Tsim Kho Tshiab, Cov Cai, thiab Kev Ruaj Ntseg hauv Kev Lag Luam Tshuaj
Methylene Chloride (MC), ib qho tshuaj yaj uas siv tau ntau yam hauv kev lag luam tshuaj, cov nplaum, thiab cov tshuaj aerosol, tab tom hloov pauv ntau yam hauv nws cov ntawv thov kev lag luam thiab cov cai tswjfwm. Kev nce qib tsis ntev los no hauv kev ua haujlwm zoo, cov txheej txheem kev nyab xeeb ib puag ncig, thiab lwm txoj hauv kev...Nyeem ntxiv -
Kev Tsim Kho Tshiab: Kev Tsim Cov Tshuaj Phenoxyethanol Qib Zoo Nkauj Los Ntawm Ethylene Oxide Thiab Phenol
Kev Taw Qhia Phenoxyethanol, ib qho tshuaj tiv thaiv uas siv dav hauv cov tshuaj pleev ib ce, tau txais txiaj ntsig zoo vim nws muaj txiaj ntsig zoo tiv thaiv kev loj hlob ntawm cov kab mob me me thiab kev sib raug zoo nrog cov qauv zoo rau daim tawv nqaij. Ib txwm muaj kev sib xyaw ua ke ntawm Williamson ether synthesis siv sodium hydroxide ua tus catalyst, cov txheej txheem ...Nyeem ntxiv -
Isotridecanol Polyoxyethylene Ether: Kev Siv Dav Dav ntawm Cov Tshuaj Surfactant Tshiab
1. Kev Txheeb Xyuas Txog Cov Qauv thiab Cov Khoom Isotridecanol Polyoxyethylene Ether (ITD-POE) yog ib qho surfactant nonionic synthesized los ntawm polymerization ntawm branched-chain isotridecanol thiab ethylene oxide (EO). Nws cov qauv molecular muaj ib pawg hydrophobic branched isotridecanol thiab ib qho hydro...Nyeem ntxiv -
Kev muab khoom ntawm Lithium carbonate yuav tsum tsis txhob xoob hauv lub Peb Hlis thiab tus nqi yuav tsum tsis muaj zog
Kev tshuaj xyuas kev ua lag luam: Cov roj lithium carbonate hauv tebchaws tsis muaj zog thaum ntxov Lub Peb Hlis. Txij li Lub Peb Hlis 5, tus nqi nruab nrab ntawm cov roj teeb lithium carbonate yog 76,700 yuan / ton, poob qis 2.66% los ntawm 78,800 yuan / ton thaum pib ntawm lub xyoo thiab 28.58% los ntawm 107,400 yuan / ton hauv tib lub sijhawm xyoo tas los; tus nqi nruab nrab ...Nyeem ntxiv -
Kev ua lag luam Phthalic anhydride tseem nyob hauv qab kev nyuaj siab thiab tus nqi poob qis heev
Los ntawm qhov pom ntawm cov khoom siv raw, Sinopec tus nqi o-xylene tseem ruaj khov rau lub sijhawm tam sim no, thaum kev ua lag luam ntawm kev lag luam naphthalene, cov khoom siv raw rau naphthalene-based phthalic anhydride, tsis muaj zog thiab cov nqi txuas ntxiv poob qis. Kev poob qis ntawm cov nqi khoom siv raw tau w ...Nyeem ntxiv -
Lub Rooj Sab Laj Txog Kev Kho Mob Tshuaj thiab Tshuaj Lom Zem Muaj Nyob Hauv Jinan
Thaum Lub Peb Hlis 4, 2025, "Lub Rooj Sab Laj Tshiab Txog Kev Tsim Kho Tshuaj thiab Tshuaj Kho Dej" tau muaj nyob rau hauv Jinan, Suav teb. Lub rooj sab laj tau tsom mus rau kev daws teeb meem cov dej khib nyiab uas muaj kuab lom thiab lom uas tsim los ntawm kev lag luam tshuaj thiab tshuaj lom neeg. Feem ntau...Nyeem ntxiv -
Kev Lag Luam Tshuaj Lom Zem Ntsib Cov Kev Cov nyom thiab Cov cib fim hauv xyoo 2025
Kev lag luam tshuaj lom neeg thoob ntiaj teb yuav tsum kov yeej cov teeb meem tseem ceeb hauv xyoo 2025, suav nrog kev thov ua lag luam qeeb thiab kev kub ntxhov hauv ntiaj teb. Txawm hais tias muaj cov teeb meem no, American Chemistry Council (ACC) kwv yees tias yuav muaj kev loj hlob 3.1% hauv kev tsim tshuaj lom neeg thoob ntiaj teb, uas yog tsav los ntawm Asia-Pacific r...Nyeem ntxiv -
Trimethylolpropane (luv ua TMP)
Trimethylolpropane (TMP) yog ib yam khoom siv tshuaj lom neeg tseem ceeb uas muaj kev siv dav dav, xws li alkyd resins, polyurethanes, unsaturated resins, polyester resins, thiab coatings. Tsis tas li ntawd, TMP siv rau hauv kev tsim cov roj nplua nyeem rau kev tsav dav hlau, cov kua luam ntawv, thiab ua haujlwm rau...Nyeem ntxiv -
Cov khoom tsim tawm ntawm cov khoom siv tshuaj lom neeg tab tom nce, nce, nce ...
Vim muaj kev thov ntau hauv cov lag luam xws li tsheb fais fab tshiab, cov khoom siv hluav taws xob, thiab cov ntaub thiab khaub ncaws, kev tsim cov khoom siv tshuaj lom neeg tau pom tias muaj kev nce ntxiv ntau hauv xyoo 2024, nrog rau ze li ntawm 80% ntawm cov khoom siv tshuaj lom neeg muaj kev loj hlob sib txawv. Cov khoom siv hluav taws xob...Nyeem ntxiv
