Litaba
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Ho Keteka Mokete oa Har'a Hoetla le Letsatsi la Naha
Mokete oa Mahareng a Hoetla le Letsatsi la Naha la 2023 lia atamela.Ho ea ka litlhophiso tsa matsatsi a phomolo a khamphani, re u tsebisa ka litaba tsa matsatsi a phomolo a khamphani ka tsela e latelang: Hajoale re keteka matsatsi a phomolo a Naha ho tloha ka la 29 Loetse ho isa la 6 Mphalane.Re tla khutla...Bala haholoanyane -
Ethyl methyl carbonate ke eng
Ethyl methyl carbonate ke motsoako oa organic o nang le foromo ea lik'hemik'hale C5H8O3, e tsejoang hape e le EMC.Ke mokelikeli o se nang 'mala, o bonaletsang, le ho fetoha ha maemo a nang le chefo e tlase le ho fetoha ha maemo.EMC e atisa ho sebelisoa e le thepa e tala masimong a kang solvents, coatings, polasetiki, resin, linoko, le meriana ...Bala haholoanyane -
Carbomer e sebelisetsoa eng ho hlokomela letlalo
Letlalo ke lepheko bakeng sa ho itšireletsa 'mele ea rona.Skincare ha e reretsoe feela ho etsa hore letlalo la rona le bonahale le le metsi 'me le hlakile, empa hape le beha mokoallo bakeng sa letlalo la rona.Batho ba bangata ba chesehelang letlalo ba tseba hore karolo ea bohlokoahali ea ho hlokomela letlalo ke ho boloka letlalo la stratum corneum hydra ...Bala haholoanyane -
Sodium Monofluorophosphate ka Setlolo sa Leino
Sodium Monofluorophosphate, eo hape e reheletsoeng e le SMFP e nang le nomoro ea CAS 10163-15-2, ke k'hemik'hale e ntle e nang le fluorine, e sebetsang hantle ka ho fetesisa ea anti-caries le e thibelang leino.Ke mofuta oa phofo e tšoeu e sa nkheng e se nang matšoao a litšila.E qhibiliha habonolo metsing 'me e matla haholo ...Bala haholoanyane -
Cellulose Acetate Butyrate ke Eng e Sebelisitsoeng
Cellulose Acetate Butyrate, e khutsufalitsoeng e le CAB, e na le mokhoa oa lik'hemik'hale (C6H10O5) n le boima ba limolek'hule ba limilione.Ke phofo e tiileng e kang ntho e qhibilihang ka har'a metsoako e meng ea tlhaho, e kang acetic acid le acetic acid.Sollubility ea eona e eketseha ka mocheso o ntseng o eketseha.Cellulo...Bala haholoanyane -
Sodium Dodecylbenzenesulphonate ke eng?
Sodium dodecylbenzenesulphonate (SDBS), e leng anionic surfactant, ke lisebelisoa tsa motheo tsa lik'hemik'hale tse sebelisoang haholo indastering ea letsatsi le letsatsi ea lik'hemik'hale.Sodium dodecylbenzenesulphonate ke phofo e tiileng, e tšoeu kapa e bobebe e mosehla.E qhibiliha ka metsing, 'me ho bonolo ho monya mongobo.Sodium dodecyl benzene sulfonate ha...Bala haholoanyane -
Li-absorber tsa UV ke eng
Ultraviolet absorber (UV absorber) ke stabilizer e khanyang e khonang ho monya karolo ea mahlaseli a letsatsi le mehloli ea leseli la fluorescent ntle le ho fetoha.Ultraviolet absorber hangata ke phofo e tšoeu ea kristale, botsitso bo botle ba mocheso, botsitso bo botle ba lik'hemik'hale, bo se nang 'mala, bo se nang chefo, bo sa nkheng ...Bala haholoanyane -
Na ua tseba ka Photoinitiator
Li-photoinitiators ke eng, 'me u tseba hakae ka li-photoinitiators?Li-Photoinitiators ke mofuta oa motsoako o ka monyang matla ka bolelele bo itseng sebakeng sa ultraviolet (250-420nm) kapa se bonahalang (400-800nm), se hlahisa li-radicals tsa mahala, cations, joalo-joalo, 'me kahoo li qale monomer polymerzat ...Bala haholoanyane -
Polyvinylpyrrolidone (PVP) ke Eng?
Polyvinylpyrrolidone e boetse e bitsoa PVP, nomoro ea CAS ke 9003-39-8.PVP ke motsoako oa polymer o qhibilihang ka ho feletseng oa metsi o entsoeng ka polymerized ho tloha N-vinylpyrrolidone (NVP) tlas'a maemo a itseng.Ka nako e ts'oanang, PVP e na le solubility e babatsehang, botsitso ba lik'hemik'hale, bokhoni ba ho etsa lifilimi, bo tlaase ...Bala haholoanyane -
Na Ua Tseba ka Biodegradable Materials PLA?
"Bophelo ba khabone e tlase" e fetohile sehlooho se seholo mehleng e ncha.Lilemong tsa morao tjena, ts'ireletso e tala ea tikoloho, paballo ea matla, le phokotso ea mosi li kene ponong ea sechaba butle-butle, 'me li fetohile mokhoa o mocha o buelloang le ho tsebahala haholoanyane sechabeng.Ho g...Bala haholoanyane -
Na ua tseba hore 1-Methylcyclopene e ka lula e le ncha
Phupu ke tlhoro ea lehlabula, ’me nakong ea lehlabula le chesang le le mongobo, lijo li ka fetoha sebaka se nonneng sa libaktheria neng kapa neng.Haholo-holo litholoana le meroho, haeba litholoana le meroho tse sa tsoa rekoa li sa bolokoe ka sehatsetsing, li ka bolokoa letsatsi le le leng feela.'Me lehlabula le leng le le leng, ho na le ...Bala haholoanyane -
Squalane ke Eng?
Batho ba bangata ba chesehelang botle ba sebelisa nako e ngata le matla ho laola letlalo, empa phello e fokola, 'me ho ntse ho e-na le mathata a sa tšoaneng a letlalo, a khathatsoang haholo ke mesifa e nang le mathata.Haholo-holo ho banana, ho sa tsotellehe lilemo, ke tlhaho ea motho ho rata botle.Ke hobane'ng ha u etsa mosebetsi o lekaneng oa hydration ...Bala haholoanyane