Amakuru
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Kwizihiza umunsi mukuru wo hagati no kwizihiza umunsi wigihugu
Umunsi mukuru wo mu gihe cyizuba n'umunsi wigihugu wa 2023 biregereje.Dukurikije ibiruhuko by’isosiyete, turabamenyesha ibijyanye n’ibiruhuko by’isosiyete ku buryo bukurikira: Ubu twizihiza umunsi mukuru w’igihugu kuva ku ya 29 Nzeri kugeza ku ya 6 Ukwakira.Tuzagaruka ...Soma byinshi -
Ethyl methyl karubone ni iki
Ethyl methyl carbone ni ifumbire mvaruganda hamwe na formula ya chimique C5H8O3, izwi kandi nka EMC.Nibintu bitagira ibara, bisobanutse, kandi bihindagurika bifite uburozi buke no guhindagurika.EMC isanzwe ikoreshwa nkibikoresho fatizo mumirima nka solvets, coatings, plastike, resin, ibirungo, na farumasi ...Soma byinshi -
Niki karbomer ikoreshwa mukuvura uruhu
Uruhu ni inzitizi yo kwirinda umubiri wacu.Kuvura uruhu ntabwo bigamije gusa gutuma uruhu rwacu rugaragara neza kandi rwuzuye, ahubwo runashyiraho inzitizi kuruhu rwacu.Benshi mu bakunda kwita ku ruhu bazi ko ikintu cyingenzi mu kwita ku ruhu ari ukugumya uruhu rwa stratum corneum hydra ...Soma byinshi -
Sodium Monofluorophosphate mu menyo yinyo
Sodium Monofluorophosphate, nanone yitwa SMFP ifite CAS nimero 10163-15-2, ni fluor irimo imiti mvaruganda nziza, imiti irwanya anti-karies hamwe nu muti w’amenyo.Nubwoko bwifu yera idafite impumuro idafite ibimenyetso byumwanda.Biroroshye gushonga mumazi kandi cyane ...Soma byinshi -
Niki Cellulose Acetate Butyrate ikoreshwa
Cellulose Acetate Butyrate, mu magambo ahinnye yitwa CAB, ifite formulaire yimiti (C6H10O5) n nuburemere bwa miriyoni miriyoni.Ni ifu ikomeye nkibintu bishonga mumashanyarazi amwe, nka acide acike na acide acike.Gukomera kwayo kwiyongera hamwe n'ubushyuhe bwiyongera.Cellulo ...Soma byinshi -
Niki Sodium Dodecylbenzenesulphonate
Sodium dodecylbenzenesulphonate (SDBS), anionic surfactant, ni ibikoresho fatizo by’ibanze bikoreshwa cyane mu nganda z’imiti ya buri munsi.Sodium dodecylbenzenesulphonate ni ifu yumuhondo ikomeye, yera cyangwa yoroheje.Gushonga mumazi, byoroshye gukurura amazi.Sodium dodecyl benzene sulfonate ha ...Soma byinshi -
Niki UV ikurura
Ultraviolet absorber (UV absorber) ni stabilisateur yumucyo ishobora gukurura igice cya ultraviolet yumucyo wizuba hamwe nurumuri rwa fluorescent idahinduye ubwayo.Imashini ya Ultraviolet ni ifu yera ya kirisiti yera, ituje neza yumuriro, imiti ihamye, idafite ibara, idafite uburozi, impumuro nziza ...Soma byinshi -
Waba Uzi Ifoto
Abafotora ni iki kandi uzi bangahe kubijyanye no gufotora?Photoinitiator ni ubwoko bwimvange ishobora gukuramo ingufu muburebure bwumurongo runaka muri ultraviolet (250-420nm) cyangwa igaragara (400-800nm) mukarere, kubyara radicals yubusa, cations, nibindi, bityo bigatangiza monomer polymerizat ...Soma byinshi -
Niki Polyvinylpyrrolidone (PVP)
Polyvinylpyrrolidone nayo yitwa PVP, numero CAS ni 9003-39-8.PVP ni synthèque yuzuye-soluble polymer compound igizwe na polymerisme kuva N-vinylpyrrolidone (NVP) mubihe bimwe.Mugihe kimwe, PVP ifite solubilité nziza, ituze ryimiti, ubushobozi bwo gukora firime, hasi ...Soma byinshi -
Waba Uzi Ibikoresho Biodegradable PLA
"Kubaho karubone nkeya" byahindutse ingingo nyamukuru mugihe gishya.Mu myaka yashize, kurengera ibidukikije, kubungabunga ingufu, no kugabanya ibyuka bihumanya ikirere byinjiye buhoro buhoro mu cyerekezo cy’abaturage, kandi na byo byabaye inzira nshya ishyigikiwe kandi igenda ikundwa muri sosiyete.Muri g ...Soma byinshi -
Waba uzi ko 1-Methylcyclopene ishobora gukomeza gushya
Nyakanga ni impeshyi yizuba, kandi mugihe cyizuba gishyushye nubushuhe, ibiryo birashobora kuba uburyo bwera kuri bagiteri igihe icyo aricyo cyose.Cyane cyane imbuto n'imboga, niba imbuto n'imboga bishya byaguzwe bitabitswe muri firigo, birashobora kubikwa umunsi umwe gusa.Kandi buri mpeshyi, hari ...Soma byinshi -
Squalane ni iki?
Benshi mubakunda ubwiza bamara umwanya munini n'imbaraga nyinshi mugucunga uruhu, ariko ingaruka ni nto, kandi haracyari ibibazo bitandukanye byuruhu, bihangayikishijwe cyane nimitsi iteye ikibazo.Cyane cyane kubakobwa, tutitaye kumyaka, ni kamere muntu gukunda ubwiza.Kuki ukora imirimo ihagije ya hydration ...Soma byinshi