Xov xwm
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Puas yog carbomer muaj kev nyab xeeb rau daim tawv nqaij?
Carbomer yog ib qho tseem ceeb heev rau kev tswj cov rheological. Cov carbomer uas tsis muaj zog yog ib qho gel matrix zoo heev, uas muaj kev siv tseem ceeb xws li ua kom tuab thiab ua kom ntub. Cov tshuaj pleev ib ce ntsig txog lub ntsej muag yuav raug ntxiv rau carbomer, uas yuav tsim kom muaj kev sib raug zoo rau daim tawv nqaij. Tsis tas li ntawd, rau cos...Nyeem ntxiv -
Kev siv 4-ISOPROPYL-3-METHYLPHENOL yog dab tsi?
4-ISOPROPYL-3-METHYLPHENOL yog dab tsi? 4-ISOPROPYL-3-METHYLPHENOL tseem hu ua O-CYMEN-5-OL /IPMP yog ib yam khoom siv tiv thaiv kab mob. Nws cov khoom tua kab mob tso cai rau ntau yam kev siv, tshwj xeeb tshaj yog hauv cov tshuaj pleev ib ce thiab cov ntawv thov kev saib xyuas tus kheej. Nws yog ib yam khoom siv tiv thaiv kab mob fungal siv hauv cov tshuaj pleev ib ce thiab cov khoom siv zoo nkauj...Nyeem ntxiv -
Xyoo 2023 Zoo Siab Xyoo Tshiab
Lub Caij Nplooj Ntoos Hlav Xyoo 2023 tab tom los txog. Ua tsaug ntau ntau rau koj txoj kev txhawb nqa thiab kev ntseeg siab rau Unilong hauv xyoo dhau los. Peb kuj tseem yuav siv zog ua kom zoo dua yav tom ntej. Kuv vam tias yuav txuas ntxiv mus txog kev sib raug zoo nrog cov phooj ywg qub thiab tos ntsoov rau kev saib xyuas ntawm 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. 9004-65-3, yog ua los ntawm cov paj rwb ntshiab heev...Nyeem ntxiv -
Cov tshuaj tua yoov tshaj cum twg muaj kev nyab xeeb dua thiab ua tau zoo dua?
Ethyl butylacetylaminopropionate, yog ib yam khoom xyaw uas tua yoov tshaj cum, feem ntau siv rau hauv dej hauv chav dej, kua tua yoov tshaj cum thiab tshuaj tsuag tua yoov tshaj cum. Rau tib neeg thiab tsiaj txhu, nws tuaj yeem tsav yoov tshaj cum, kab laum, yoov, ntshauv thiab ntshauv kom deb. Nws lub hauv paus ntsiab lus tua yoov tshaj cum yog los tsim ...Nyeem ntxiv -
Koj puas paub txog sodium cocoyl isethionate (sci)
Sodium cocoa isethionate yog ib yam tshuaj lom neeg. Nws cov mis molecular yog C2Na6O47S20, thiab nws qhov hnyav molecular yog 1555.23182. SCI muaj peb lub xeev: hmoov, hmoov av, flake. Sodium cocoyl isethionate (sci) yog dab tsi? Sodium cocoyl isethionate (sci) yog ib qho tshuaj uas tsis muaj zog, ua npuas dej thiab ua npuas dej zoo heev...Nyeem ntxiv -
GHK-CU: Coj koj mus paub txog nws kom meej
Raws li peb txhua tus paub, tooj liab yog ib qho ntawm cov micronutrients tseem ceeb rau tib neeg kev noj qab haus huv thiab kev tswj hwm lub cev ua haujlwm. Nws muaj qhov cuam tshuam tseem ceeb heev rau kev loj hlob thiab kev ua haujlwm ntawm cov ntshav, lub paj hlwb hauv nruab nrab, lub cev tiv thaiv kab mob, plaub hau, daim tawv nqaij thiab pob txha, lub hlwb, siab, lub plawv thiab lwm yam viscera. Hauv ...Nyeem ntxiv -
Kev kho mob tawv nqaij zoo meej 9 kauj ruam
Txawm koj muaj peb lossis cuaj kauj ruam los xij, txhua tus neeg tuaj yeem ua ib yam los txhim kho daim tawv nqaij, uas yog siv cov khoom raws li qhov kev txiav txim kom raug. Txawm koj qhov teeb meem ntawm daim tawv nqaij yog dab tsi los xij, koj yuav tsum pib los ntawm lub hauv paus ntawm kev ntxuav thiab toning, tom qab ntawd siv cov khoom xyaw nquag, thiab ua kom tiav los ntawm kev kaw rau hauv ...Nyeem ntxiv -
Kojic acid dipalmitate: ib qho kev nyab xeeb thiab ua tau zoo rau kev ntxuav tawv nqaij thiab tshem tawm cov quav hnav
Tej zaum koj yuav paub me ntsis txog kojic acid, tab sis kojic acid kuj muaj lwm cov tswv cuab hauv tsev neeg, xws li kojic dipalmitate. Kojic acid dipalmitate yog tus neeg sawv cev dawb kojic acid nrov tshaj plaws hauv kev ua lag luam tam sim no. Ua ntej peb paub kojic acid dipalmitate, cia peb kawm txog nws cov thawj coj ua ntej ...Nyeem ntxiv -
Kawm txog 11 yam khoom xyaw ua rau daim tawv nqaij dawb
Txhua yam khoom ua kom tawv nqaij dawb muaj ntau yam tshuaj lom neeg, feem ntau yog los ntawm cov khoom ntuj. Txawm hais tias feem ntau cov khoom xyaw nquag ua haujlwm tau zoo, qee qhov ntawm lawv yuav muaj qee qhov kev phiv. Yog li ntawd, kev nkag siab txog cov khoom xyaw nquag ntawm kev ua kom tawv nqaij dawb yog qhov tseem ceeb thaum xaiv cov...Nyeem ntxiv -
Suav teb zoo nkauj, Hnub yug vam meej
Lub Kaum Hli 1, maj mam los txog, hnub yug ntawm lub tebchaws niam yuav pib! Foom koob hmoov rau lub tebchaws niam loj, zoo siab hnub yug thiab hnub so zoo siab! 1949-2022 Ua kev zoo siab rau hnub tseem ceeb 73 xyoos ntawm kev tsim tsa lub tebchaws ntawm Tuam Tshoj. Txij li thaum tsim lub tebchaws Tuam Tshoj tshiab, zoo kawg nkaus thiab ...Nyeem ntxiv -
Ib hom tshuaj pleev kom tsis txhob pleev thiab nws txoj kev tsim khoom sib koom
Nrog rau kev nce qib ntawm lub zej zog thiab kev txhim kho ntawm tib neeg lub neej, tib neeg them sai sai rau kev saib xyuas lawv cov tawv nqaij thiab lawv tus kheej lub duab. Kev xaiv cov tshuaj pleev ib ce tsis txwv rau cov khoom siv niaj hnub xws li tshuaj pleev ib ce, tshuaj pleev ib ce, thiab tshuaj pleev, thiab qhov kev thov rau ...Nyeem ntxiv