Izindaba
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Kuyini i-polyglyceryl-4 oleate
Abathengi abaningi babona ezinye izimonyo eziqukethe i-“polyglyceryl-4 oleate” yale khemikhali, engacaci ngokusebenza kahle kanye nokusebenza kwale nto, bafuna ukuqonda ukuthi umkhiqizo oqukethe i-polyglyceryl-4 oleate muhle. Lesi sihloko sethula ukusebenza kahle, isenzo kanye nomphumela we-polyglyceryl-...Funda kabanzi -
Yiziphi izithako ezisebenzayo ezitholakala ku-sunscreen
Ukuvikelwa kwelanga kuyinto ebalulekile kwabesifazane banamuhla unyaka wonke. Ukuvikelwa kwelanga akugcini nje ngokunciphisa umonakalo wemisebe ye-ultraviolet esikhumbeni, kodwa futhi kugweme ukuguga kwesikhumba nezifo zesikhumba ezihlobene. Izithako zokuvikela ilanga ngokuvamile zakhiwa ngokomzimba, amakhemikhali, noma ingxube yazo zombili izinhlobo kanye...Funda kabanzi -
Ungazivikela kanjani elangeni ehlobo
Kuleli hlobo, ukuchayeka elangeni kanye nokushisa okuphezulu kufike kungalindelekile, abantu abaningi behamba emgwaqweni, abantu abaningi begqoka izingubo zokuvikela ilanga, izigqoko zokuvikela ilanga, izambulela, izibuko zelanga. Ukuvikelwa kwelanga kuyindaba engenakugwenywa ehlobo, empeleni, ukuchayeka ngeke kugcine ngokuba mnyama, kushiswe yilanga, kodwa futhi kubangele ukuguga kwesikhumba,...Funda kabanzi -
Kuyini i-silica dimethyl silylate
I-silica dimethyl silylate uhlobo lomzimba wasendulo oqukethe i-calcium, uhlobo lwezinto zamaminerali zemvelo. Iphephile futhi ayinabo ubuthi, futhi inamandla okumunca amakhemikhali ayo, angamunca amagesi ayingozi, awabolise abe yi-carbon dioxide engenangozi emzimbeni womuntu,...Funda kabanzi -
Usuku Oluhle LukaMeyi
“Usuku LukaMeyi” lwaminyaka yonke lufikile buthule. Kuzo zonke izingxenye zezwe, abasebenzi ngezandla zombili bahumushe umthwalo wemfanelo, ngehlombe basekele umthwalo wemfanelo, ngonembeza babhale ukuzinikela, ngomjuluko bachaze impilo, sibonge eduze kwabazinikele abangaziwa,...Funda kabanzi -
Iyini i-benzophenone-4 esetshenziselwa ukunakekelwa kwesikhumba
Manje abantu banezinketho eziningi zokunakekelwa kwesikhumba, izithako zokuvikela ilanga kuphela zingaphezu kwezinhlobo eziyi-10, kodwa eminye imikhiqizo yokunakekelwa kwesikhumba ibonakala sengathi izolimaza isikhumba sethu. Ngakho-ke singakhetha kanjani imikhiqizo yokunakekelwa kwesikhumba efanele isikhumba sethu? Ake sixoxe nge-benzophenone-4, i...Funda kabanzi -
Kuyini i-PCA Na
Ngokuthuthuka kwesayensi nobuchwepheshe besimanje kanye nokuthuthukiswa kwezindinganiso zokuphila zabantu, kubonakala sengathi izidingo zezinto zokuhlobisa ziya ngokuya ziphakama, futhi izimonyo eziqukethe izithako zemvelo ziya ngokuya zithandwa yiwo wonke umuntu. Tod...Funda kabanzi -
Yini ewusizo ku-3-O-Ethyl-L-ascorbic acid
I-3-O-Ethyl-L-ascorbic acid inezakhiwo ezimbili zamafutha aphilizayo futhi izinzile kakhulu ngamakhemikhali. I-3-O-Ethyl-L-ascorbic acid, inombolo ye-cas 86404-04-8, inempahla ye-oleophilic ne-hydrophilic njenge-derivative ye-vitamin C, eyandisa ububanzi bayo bokusetshenziswa, ikakhulukazi kumakhemikhali ansuku zonke...Funda kabanzi -
I-polyethylenimine isetshenziselwa ini
I-Polyethylenimine (PEI) iyi-polymer encibilika emanzini. Ukuhlushwa emanzini kwemikhiqizo yezentengiselwano kuvame ukuba ngu-20% kuya ku-50%. I-PEI yenziwe i-polymer kusuka ku-ethylene imide monomer. Iyi-polymer ye-cationic evame ukubonakala njengoketshezi olungenambala kuya koluphuzi noma oluqinile olunesisindo sama-molecule ahlukahlukene...Funda kabanzi -
Kuyini i-o-Cymen-5-ol
I-O-Cymen-5-OL (IPMP) iyisivikelo sokulwa namagciwane esisetshenziswa ezimonyweni nasezikhiqizweni zobuhle ukuvimbela amagciwane ayingozi ukuthi angaphindaphindeki, ngaleyo ndlela yandise isikhathi sokuphila kwemikhiqizo. Iyilungu lomndeni we-IsopropyI Cresols futhi ekuqaleni yayiyikristalu yokwenziwa. Ngokusho kocwaningo, 0...Funda kabanzi -
Iyini i-calcium pyrophosphate esetshenziselwa yona
Kudingeka sixubhe amazinyo nsuku zonke, bese sidinga ukusebenzisa i-toothpaste, i-toothpaste iyisidingo sansuku zonke okumele sisetshenziswe nsuku zonke, ngakho-ke ukukhetha i-toothpaste efanelekile kubalulekile. Kunezinhlobo eziningi ze-toothpaste emakethe ezinemisebenzi ehlukene, njengokwenza mhlophe, ukuqinisa amazinyo kanye nokuhlanza...Funda kabanzi -
Unyaka Omusha WaseShayina Ojabulisayo ka-2024
Sanibonani e-Unilong Industry Co.,Ltd.! Sekuyisikhathi sonyaka lapho sisondela khona emikhosini yoMkhosi waseNtwasahlobo ngentshiseko nangokulangazelela. Njengoba uNyaka Omusha WaseShayina ususondele, sicela wazi ukuthi ihhovisi lethu lizovalwa ngamaholide kusukela mhla ziyi-7 kuNhlolanja kuya kuNhlolanja...Funda kabanzi