Izindaba
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Sibungaza Umkhosi Wamaphakathi Nekwindla kanye Nosuku Lwezwe
Umkhosi Wamaphakathi Nekwindla kanye Nosuku Lukazwelonke lwango-2023 kuyasondela.Ngokwamalungiselelo eholide enkampani, ngalokhu sikwazisa ngezindaba zamaholide enkampani ngale ndlela elandelayo: Njengamanje sigubha iholide Losuku Lwezwe kusukela ngomhla zingama-29 kuSepthemba kuya ku-6 Okthoba.Sizobuya...Funda kabanzi -
Iyini i-ethyl methyl carbonate
I-Ethyl methyl carbonate iyinhlanganisela ye-organic enefomula yamakhemikhali i-C5H8O3, eyaziwa nangokuthi i-EMC.Iwuketshezi olungenambala, olusobala, futhi oluguquguqukayo olunobuthi obuphansi kanye nokuguquguquka.I-EMC ivame ukusetshenziswa njengempahla eluhlaza emikhakheni enjengama-solvents, ama-coatings, amapulasitiki, ama-resin, izinongo, kanye nekhemisi ...Funda kabanzi -
Iyini i-carbomer esetshenziselwa ukunakekelwa kwesikhumba
Isikhumba siwumgoqo wokuzivikela komzimba wethu.I-Skincare ayihlosile kuphela ukwenza isikhumba sethu sibonakale sinamanzi futhi sicwebile, kodwa futhi sibeka umgoqo esikhumbeni sethu.Iningi labathandi be-skincare bayazi ukuthi isici esibaluleke kakhulu sokunakekelwa kwesikhumba ukugcina i-stratum corneum hydra yesikhumba...Funda kabanzi -
I-Sodium Monofluorophosphate ku-Tooth Paste
I-Sodium Monofluorophosphate, ephinde yaqanjwa ngokuthi i-SMFP enenombolo ye-CAS 10163-15-2, iyikhemikhali ecolekileyo equkethe i-fluorine, i-ejenti enhle kakhulu yokulwa ne-caries kanye ne-ejenti yokususa izinyo.Iwuhlobo lwempushana emhlophe engenaphunga engenazimpawu zokungcola.Incibilika kalula emanzini futhi kakhulu ...Funda kabanzi -
Iyini I-Cellulose Acetate Butyrate Isetshenziselwa
I-Cellulose Acetate Butyrate, efushanisiwe njenge-CAB, inefomula yamakhemikhali (C6H10O5) n kanye nesisindo samangqamuzana ezigidi.Kuyimpushana eqinile encibilika kwezinye izincibilikisi eziphilayo, njenge-acetic acid ne-acetic acid.Ukunyibilika kwayo kukhuphuka ngokukhuphuka kwezinga lokushisa.Cellulo...Funda kabanzi -
Iyini i-Sodium Dodecylbenzenesulphonate
I-sodium dodecylbenzenesulphonate (SDBS), i-anionic surfactant, iyi-chemical material eluhlaza esetshenziswa kabanzi embonini yamakhemikhali yansuku zonke.I-sodium dodecylbenzenesulphonate iyimpushana eqinile, emhlophe noma ekhanyayo ephuzi.Incibilika emanzini, kulula ukumunca umswakama.I-sodium dodecyl benzene sulfonate ha...Funda kabanzi -
Yiziphi ama-absorbers e-UV
I-Absorber ye-Ultraviolet (i-UV absorber) iyisinzinzisi sokukhanya esingamunca ingxenye ye-ultraviolet yemithombo yokukhanya ye-fluorescent ngaphandle kokuzishintsha.I-Absorber ye-Ultraviolet ngokuvamile iyimpushana emhlophe ecwebezelayo, ukuzinza okuhle kokushisa, ukuzinza okuhle kwamakhemikhali, okungembala, okungewona ubuthi, akunaphunga...Funda kabanzi -
Ingabe Uyazi Nge-Photoinitiator
Ayini ama-photoinitiators futhi kungakanani okwaziyo ngama-photoinitiators?Ama-Photoinitiators awuhlobo lwenhlanganisela ekwazi ukumunca amandla kubude beza obuthile endaweni ye-ultraviolet (250-420nm) noma ebonakalayo (400-800nm), ikhiqize ama-radicals mahhala, ama-cations, njll., futhi ngaleyo ndlela iqalise i-polymerizat ye-monomer...Funda kabanzi -
Iyini i-Polyvinylpyrrolidone (PVP)
I-Polyvinylpyrrolidone ibizwa nangokuthi i-PVP, inombolo ye-CAS yi-9003-39-8.I-PVP iyinhlanganisela ye-polymer encibilikayo ngokuphelele yokwenziwa emanzini eyenziwe i-polymerized isuka ku-N-vinylpyrrolidone (NVP) ngaphansi kwezimo ezithile.Ngasikhathi sinye, i-PVP inokunyibilika okuhle kakhulu, ukuzinza kwamakhemikhali, amandla okwenza ifilimu, okuphansi ...Funda kabanzi -
Ingabe Uyazi Nge-Biodegradable Materials PLA
"Ukuphila kwekhabhoni ephansi" sekuphenduke isihloko esivamile enkathini entsha.Eminyakeni yamuva nje, ukuvikelwa kwemvelo okuluhlaza, ukongiwa kwamandla, kanye nokunciphisa ukungcola kuye kwangena kancane kancane embonweni womphakathi, futhi sekuphenduke umkhuba omusha okhuthazwayo noya ngokuya udumile emphakathini.Ku-g...Funda kabanzi -
Uyazi ukuthi i-1-Methylcyclopene ingagcina iyintsha
UJulayi uyisiqongo sehlobo, futhi phakathi nehlobo elishisayo nelinomswakama, ukudla kungaba indawo evundile yamagciwane nganoma yisiphi isikhathi.Ikakhulukazi izithelo nemifino, uma izithelo nemifino esanda kuthengwa ingagcinwa esiqandisini, ingagcinwa usuku olulodwa kuphela.Futhi njalo ehlobo, kukhona ...Funda kabanzi -
Iyini i-Squalane?
Abathandi bobuhle abaningi bachitha isikhathi esiningi namandla ekulawuleni isikhumba, kodwa umphumela mncane, futhi kusenezinkinga zesikhumba ezihlukahlukene, ezihlushwa kakhulu yimisipha eyinkinga.Ikakhulukazi emantombazaneni, kungakhathaliseki ubudala, kuyimvelo yomuntu ukuthanda ubuhle.Kungani wenza umsebenzi owanele we-hydration ...Funda kabanzi