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nkhani

Nkhani

  • Kukondwerera Chikondwerero cha Mid Autumn ndi Tsiku Ladziko Lonse

    Kukondwerera Chikondwerero cha Mid Autumn ndi Tsiku Ladziko Lonse

    Chikondwerero cha Mid Autumn ndi Tsiku Ladziko Lonse la 2023 likuyandikira.Malinga ndi makonzedwe atchuthi a kampaniyi, tikukudziwitsani zatchuthi cha kampani motere: Panopa tikukondwerera holide ya Tsiku Ladziko Lonse kuyambira pa Seputembala 29 mpaka Okutobala 6.Tibwerera...
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  • Kodi ethyl methyl carbonate ndi chiyani

    Kodi ethyl methyl carbonate ndi chiyani

    Ethyl methyl carbonate ndi organic pawiri ndi mankhwala chilinganizo C5H8O3, amatchedwanso EMC.Ndi madzi opanda mtundu, owonekera, komanso osasunthika okhala ndi kawopsedwe kakang'ono komanso kusakhazikika.EMC imagwiritsidwa ntchito ngati zopangira m'minda monga zosungunulira, zokutira, mapulasitiki, utomoni, zonunkhira, ndi mankhwala ...
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  • Kodi carbomer imagwiritsidwa ntchito bwanji pakusamalira khungu

    Kodi carbomer imagwiritsidwa ntchito bwanji pakusamalira khungu

    Khungu ndilo chotchinga cha chitetezo cha thupi lathu.Skincare sikuti imangofuna kuti khungu lathu liwoneke ngati lopanda madzi komanso lowoneka bwino, komanso limakhazikitsa chotchinga khungu lathu.Ambiri okonda skincare amadziwa kuti chofunikira kwambiri pakusamalira khungu ndikusunga khungu la stratum corneum hydra ...
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  • Sodium monofluorophosphate mu phala la mano

    Sodium monofluorophosphate mu phala la mano

    Sodium Monofluorophosphate, yomwe imatchedwanso SMFP yokhala ndi nambala ya CAS 10163-15-2, ndi mankhwala abwino kwambiri okhala ndi fluorine, anti-caries wothandizira komanso deensitization ya mano.Ndi mtundu wa ufa woyera wopanda fungo wopanda zizindikiro za chidetso.Imasungunuka mosavuta m'madzi ndipo imasungunuka kwambiri ...
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  • Kodi Cellulose Acetate Butyrate Amagwiritsidwa Ntchito Bwanji?

    Kodi Cellulose Acetate Butyrate Amagwiritsidwa Ntchito Bwanji?

    Cellulose Acetate Butyrate, yofupikitsidwa monga CAB, ili ndi formula ya mankhwala (C6H10O5) n ndi molekyulu yolemera mamiliyoni.Ndi ufa wolimba ngati chinthu chomwe chimasungunuka mu zosungunulira zina, monga acetic acid ndi acetic acid.Kusungunuka kwake kumawonjezeka ndi kutentha kwakukulu.Cellulo...
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  • Sodium Dodecylbenzenesulphonate ndi chiyani?

    Sodium Dodecylbenzenesulphonate ndi chiyani?

    Sodium dodecylbenzenesulphonate (SDBS) ndi anionic surfactant, ndi mankhwala oyambira omwe amagwiritsidwa ntchito kwambiri pamakampani opanga mankhwala tsiku lililonse.Sodium dodecylbenzenesulphonate ndi ufa wolimba, woyera kapena wopepuka wachikasu.Kusungunuka m'madzi, zosavuta kuyamwa chinyezi clumping.Sodium dodecyl benzene sulfonate ha...
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  • Kodi ma UV absorbers ndi chiyani

    Kodi ma UV absorbers ndi chiyani

    Ultraviolet absorber (UV absorber) ndi chokhazikika chomwe chimatha kuyamwa mbali ya ultraviolet ya kuwala kwa dzuwa ndi magwero a fulorosenti popanda kudzisintha.Ultraviolet absorber nthawi zambiri imakhala ufa wa crystalline woyera, kukhazikika kwamafuta abwino, kukhazikika kwamankhwala abwino, opanda mtundu, opanda poizoni, osanunkhira ...
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  • Kodi mukudziwa za Photoinitiator?

    Kodi mukudziwa za Photoinitiator?

    Kodi ma photoinitiators ndi chiyani ndipo mumadziwa bwanji za ma photoinitiators?Photoinitiators ndi mtundu wa pawiri kuti akhoza kuyamwa mphamvu pa wavelength inayake mu ultraviolet (250-420nm) kapena zooneka (400-800nm) dera, kupanga ma free radicals, cations, etc., ndipo potero kuyambitsa monomer polymerizat...
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  • Kodi Polyvinylpyrrolidone (PVP) ndi chiyani?

    Kodi Polyvinylpyrrolidone (PVP) ndi chiyani?

    Polyvinylpyrrolidone imatchedwanso PVP, nambala ya CAS ndi 9003-39-8.PVP ndi chinthu chopangidwa ndi polima chosungunuka m'madzi chomwe chimapangidwa kuchokera ku N-vinylpyrrolidone (NVP) nthawi zina.Nthawi yomweyo, PVP ili ndi kusungunuka kwabwino kwambiri, kukhazikika kwamankhwala, luso lopanga mafilimu, otsika ...
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  • Kodi mukudziwa za Biodegradable Materials PLA?

    Kodi mukudziwa za Biodegradable Materials PLA?

    "Kuchepa kwa carbon" wakhala mutu wankhani mu nyengo yatsopano.M'zaka zaposachedwa, chitetezo cha chilengedwe chobiriwira, kuteteza mphamvu, ndi kuchepetsa utsi zalowa pang'onopang'ono m'masomphenya a anthu, ndipo zakhalanso njira yatsopano yolimbikitsira komanso yotchuka kwambiri pakati pa anthu.Mu g...
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  • Kodi mukudziwa kuti 1-Methylcyclopene ikhoza kukhala yatsopano

    Kodi mukudziwa kuti 1-Methylcyclopene ikhoza kukhala yatsopano

    Mwezi wa July ndi pachimake m’chilimwe, ndipo m’nyengo yotentha ndi yachinyontho, chakudya chikhoza kukhala malo achonde kwa mabakiteriya nthawi iliyonse.Makamaka zipatso ndi ndiwo zamasamba, ngati zipatso ndi ndiwo zamasamba zomwe zangogulidwa kumene sizisungidwa mufiriji, zitha kusungidwa kwa tsiku limodzi lokha.Ndipo chilimwe chilichonse, pali ...
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  • Kodi Squalane ndi chiyani?

    Kodi Squalane ndi chiyani?

    Okonda kukongola ambiri amathera nthawi yochuluka ndi mphamvu pakusamalira khungu, koma zotsatira zake zimakhala zochepa, ndipo pali mavuto osiyanasiyana a khungu, omwe amavutika kwambiri ndi zovuta za minofu.Makamaka kwa atsikana, mosasamala kanthu za msinkhu, ndi chikhalidwe chaumunthu kukonda kukongola.Chifukwa chiyani mumagwira ntchito yokwanira ya hydration ...
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