Xov xwm
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Yuav tiv thaiv daim tawv nqaij li cas rau lub caij ntuj sov
Nrog rau lub caij ntuj sov tuaj txog, ntau thiab ntau tus neeg tau saib xyuas lawv cov tawv nqaij, tshwj xeeb tshaj yog cov phooj ywg poj niam. Vim yog tawm hws ntau heev thiab muaj zog roj secretion nyob rau hauv lub caij ntuj sov, ua ke nrog muaj zog ultraviolet rays los ntawm lub hnub, nws yog ib qho yooj yim rau cov tawv nqaij mus sunburn, accelerate daim tawv nqaij laus thiab xim d ...Nyeem ntxiv -
PLA yog dab tsi?
Nrog rau kev nce qib ntawm lub sijhawm, tib neeg tau them nyiaj ntau dua rau kev tiv thaiv ib puag ncig, thiab kev lag luam ntsuab tau dhau los ua qhov kev coj ua tshiab. Yog li ntawd, cov khoom siv biodegradable yog qhov tseem ceeb. Yog li dab tsi yog bio-based cov ntaub ntawv? Cov ntaub ntawv biobased xa mus rau biomass txuas ntxiv ...Nyeem ntxiv -
Yuav tiv thaiv yoov tshaj cum li cas?
Thaum huab cua sov dua, qhov mob taub hau loj tshaj plaws yog qhov tshwm sim ntawm yoov tshaj cum. Tshwj xeeb tshaj yog cov me nyuam mos, zoo li yoov tshaj cum nyiam tig ib ncig ntawm tus me nyuam mos, tus me nyuam mos tom dawb puv hnab. Yuav tiv thaiv yoov tshaj cum li cas? Thawj qhov to taub yog mosqui...Nyeem ntxiv -
Dab tsi yog Kev Siv O-Cymen-5-OL
O-Cymen-5-OL yog dab tsi? O-Cymen-5-OL tseem hu ua o-傘花烴-5-醇, 4-ISOPROPYL-3-METHYLPHENOL, thiab IPMP. O-Cymen-5-OL CAS naj npawb yog 3228-02-2, uas yog ib tug dawb koob zoo li tus siv lead ua uas yog insoluble nyob rau hauv dej thiab muaj zoo heev antibacterial teebmeem vim hais tias nws yog dav siv nyob rau hauv tshuaj pleev ib ce, dail ...Nyeem ntxiv -
Polycaprolactone tuaj yeem siv rau dab tsi?
Polycaprolactone yog dab tsi? Polycaprolactone, abbreviated li PCL, yog ib tug semi crystalline polymer thiab ib tug kiag li degradable khoom. Polycaprolactone tuaj yeem muab faib ua qib tshuaj thiab qib kev lag luam hauv daim ntawv ntawm hmoov, hais, thiab microspheres. Cov pa molecular wei...Nyeem ntxiv -
Cov tawv nqaij tsis zoo ib txwm ua rau pob txuv li cas?
Hauv lub neej, muaj teeb meem ntawm daim tawv nqaij. Pob txuv yog ib qho teeb meem ntawm daim tawv nqaij heev, tab sis txhua tus ntawm cov teeb meem pob txuv txawv. Hauv kuv lub xyoo ntawm kev saib xyuas tawv nqaij, kuv tau sau qee qhov ua rau thiab kev daws teeb meem ntawm pob txuv thiab qhia rau koj. Pob txuv yog lub ntsiab lus ntawm pob txuv, tseem hu ua pob txuv. Tsis tas li ntawd, kuv ...Nyeem ntxiv -
Yuav ua li cas xaiv cov tshuaj ntxuav tes zoo rau koj tus menyuam?
Cov niam txiv uas muaj menyuam hauv tsev yuav tsom ntsoov rau lawv cov menyuam txoj kev noj qab haus huv thiab kev nyab xeeb. Vim tus me nyuam lub ntiaj teb nyuam qhuav qhib, nws muaj kev xav paub txog lub ntiaj teb, yog li nws txaus siab rau txhua yam tshiab. Nws feem ntau muab tso rau hauv nws lub qhov ncauj thaum ua si nrog lwm yam khoom ua si los yog kov hauv pem teb ...Nyeem ntxiv -
PCHI - Txhua Hnub Tshuaj Raw Materials Supplier
Lub npe tag nrho ntawm PCHI yog Kev Kho Tus Kheej thiab Cov Khoom Siv Hauv Tsev, uas yog kev tshaj lij kev ua haujlwm siab tshaj plaws kom tau raws li cov kev xav tau ntawm kev lag luam loj hlob sai. Nws tseem yog lub chaw tsim khoom nkaus xwb uas tsom mus rau kev pab cov khoom siv raw khoom nrhiav cov tshuaj pleev ib ce, khoom siv tu tus kheej thiab hauv tsev. Lub lim tiam dhau los...Nyeem ntxiv -
Puas yog carbomer muaj kev nyab xeeb rau daim tawv nqaij?
Carbomer yog acrylic cross-linked resin tau los ntawm crosslinking pentaerythritol thiab acrylic acid, thiab yog ib qho tseem ceeb heev rheological regulator. Neutralized carbomer yog ib qho zoo heev gel matrix, uas muaj kev siv tseem ceeb xws li thickening thiab ncua kev kawm ntawv. Tshuaj pleev ib ce ntsig txog lub ntsej muag ntsej muag yuav yog ...Nyeem ntxiv -
Kev siv 4-ISOPROPYL-3-METHYLPHENOL yog dab tsi?
4-ISOPROPYL-3-METHYLPHENOL yog dab tsi? 4-ISOPROPYL-3-METHYLPHENOL kuj hu ua O-CYMEN-5-OL / IPMP yog cov tshuaj tiv thaiv. Nws cov khoom siv tshuaj tua kab mob tso cai rau ntau yam kev siv, tshwj xeeb tshaj yog nyob rau hauv cov tshuaj pleev ib ce thiab daim ntaub ntawv saib xyuas tus kheej. Nws yog ib qho antifungal preservative siv hauv tshuaj pleev ib ce thiab kev zoo nkauj pro ...Nyeem ntxiv -
2023 Nyob Zoo Xyoo Tshiab
Lub caij nplooj ntoos hlav Festival ntawm 2023 tab tom los. Ua tsaug ntau rau koj qhov kev txhawb nqa thiab kev ntseeg siab hauv Unilong xyoo dhau los. Peb kuj yuav siv zog ua kom zoo dua yav tom ntej. Kuv vam tias yuav txuas ntxiv mus txog kev sib koom tes zoo nrog cov phooj ywg qub thiab tos ntsoov rau cov phooj ywg tshiab. Peb...Nyeem ntxiv -
Koj puas paub hydroxypropyl methyl cellulose?
Hydroxypropyl methyl cellulose yog dab tsi? Hydroxypropyl methyl cellulose (HPMC), tseem hu ua hydroxypropyl methylcellulose, cellulose hydroxypropyl methyl ether, cellulose, 2-hydroxypropylmethyl ether, PROPYLENE GLYCOL ETHER OF METHYLCELLULOSE, CAS No.Nyeem ntxiv