Iindaba zeShishini
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Indlela Yokukhusela Ulusu Ehlotyeni
Ngokufika kwehlobo, abantu abaninzi banikela ingqalelo kulusu lwabo, ingakumbi abahlobo abangabasetyhini. Ngenxa yokubila kakhulu kunye nokukhupha ioyile ngamandla ehlotyeni, kunye nemitha enamandla ye-ultraviolet evela elangeni, kulula ukuba ulusu lutshiswe lilanga, lukhawulezise ukuguga kolusu kunye nombala...Funda ngokugqithisileyo -
Yintoni i-PLA?
Ngokuhamba kwexesha, abantu banikela ingqalelo ngakumbi kukhuseleko lokusingqongileyo, kwaye uphuhliso oluluhlaza lwemizi-mveliso lube yindlela entsha ehamba phambili. Ke ngoko, izinto ezibolayo ziyimfuneko. Ngoko ke zithini izinto ezisekelwe kwibhayoloji? Izinto ezisekelwe kwibhayoloji zibhekisa kwibhayoloji ehlaziyekayo...Funda ngokugqithisileyo -
Indlela yokugxotha iingcongconi ngempumelelo？
Njengoko imozulu isiya ishushu, eyona ntloko ibuhlungu kakhulu kukusebenza kweengcongconi. Ingakumbi iintsana ezincinci, kubonakala ngathi iingcongconi zithanda ukujika usana oluncinci, ukulunywa lumhlophe luzele ziingxowa. Ungazigxotha njani ngempumelelo iingcongconi? Into yokuqala ekufuneka uyiqonde yiingcongconi...Funda ngokugqithisileyo -
Yintoni esetyenziswa yi-O-Cymen-5-OL?
Yintoni i-O-Cymen-5-OL? I-O-Cymen-5-OL ikwaziwa njenge-o-傘花烴-5-醇, 4-ISOPROPYL-3-METHYLPHENOL, kunye ne-IPMP. Inombolo ye-O-Cymen-5-OL CAS yi-3228-02-2, eyikristale emhlophe emile okwenaliti enganyibilikiyo emanzini kwaye inemiphumo emihle yokubulala iintsholongwane kuba isetyenziswa kakhulu kwizithambiso,...Funda ngokugqithisileyo -
Ingasetyenziselwa ntoni i-polycaprolactone?
Yintoni i-polycaprolactone? I-Polycaprolactone, efinyeziweyo njenge-PCL, yi-polymer eyi-semi crystalline kwaye yinto ebola ngokupheleleyo. I-Polycaprolactone inokwahlulwahlulwa ibe yi-pharmaceutical grade kunye ne-industrial grade ngendlela yee-powders, amasuntswana, kunye nee-microspheres. I-molecular wei...Funda ngokugqithisileyo -
Ulusu olubi luhlala lubangela njani amaqhakuva?
Ebomini, iingxaki zesikhumba zixhaphakile. I-Acne yingxaki yesikhumba eqhelekileyo, kodwa ingxaki ye-acne yomntu wonke yahlukile. Kwiminyaka yam yamava okhathalelo lwesikhumba, ndishwankathele ezinye zezizathu kunye nezisombululo ze-acne ndaza ndabelana ngazo nani. I-Acne sisifinyezo se-acne, esaziwa ngokuba yi-acne. Ukongeza,...Funda ngokugqithisileyo -
Ungayikhetha njani i-sanitizer yesandla efanelekileyo kumntwana wakho?
Oomama abanabantwana ekhaya baza kugxila kwimpilo nokhuseleko lwabantwana babo. Ngenxa yokuba ihlabathi lomntwana lisandul’ ukuvuleka, unomdla wokwazi ngehlabathi, ngoko ke unomdla kuyo nayiphi na into entsha. Uhlala eyifaka emlonyeni wakhe xa edlala nezinye izinto zokudlala okanye echukumisa umgangatho...Funda ngokugqithisileyo -
Ngaba i-carbomer ikhuselekile eluswini?
I-Carbomer ngumlawuli we-rheological obaluleke kakhulu. I-Neutralized carbomer yi-gel matrix egqwesileyo, enemisebenzi ebalulekileyo efana nokuqina kunye nokumiswa. Izinto zokuthambisa ezinxulumene nemaski yobuso ziya kongezwa kwi-carbomer, eya kuvelisa ukuqina okukhululekileyo kolusu. Ukongeza, kwi...Funda ngokugqithisileyo -
Yintoni esetyenziswa yi-4-ISOPROPYL-3-METHYLPHENOL?
Yintoni i-4-ISOPROPYL-3-METHYLPHENOL? I-4-ISOPROPYL-3-METHYLPHENOL ekwabizwa ngokuba yi-O-CYMEN-5-OL /IPMP sisithinteli sokubola. Iipropati zayo zokulwa namagciwane zivumela ukusetyenziswa ngeendlela ezahlukeneyo, ngakumbi kwizithambiso nakwimisebenzi yokhathalelo lomntu. Sisithinteli sokubola esisetyenziswa kwizithambiso kunye nobuhle...Funda ngokugqithisileyo -
Ngaba uyayazi i-hydroxypropyl methyl cellulose?
Yintoni i-hydroxypropyl methyl cellulose? I-Hydroxypropyl methyl cellulose (HPMC), eyaziwa ngokuba yi-hydroxypropyl methylcellulose, i-cellulose hydroxypropyl methyl ether, i-cellulose, i-2-hydroxypropylmethyl ether, i-PROPYLENE GLYCOL ETHER OF METHYLCELLULOSE, i-CAS No. 9004-65-3, yenziwe ngekotoni ecocekileyo kakhulu...Funda ngokugqithisileyo -
Yeyiphi imveliso yokugxotha iingcongconi ekhuselekileyo nesebenza ngcono?
I-Ethyl butylacetylaminopropionate, isithako sokugxotha iingcongconi, sisetyenziswa kakhulu emanzini angasese, ulwelo lokugxotha iingcongconi kunye nespray yokugxotha iingcongconi. Kubantu nakwizilwanyana, inokugxotha iingcongconi, amakhakha, iimpukane, iintakumba kunye neentwala ngempumelelo. Umgaqo wayo wokugxotha iingcongconi kukwenza ...Funda ngokugqithisileyo -
Ngaba uyazi nge-sodium cocoyl isethionate (sci)
I-isodium cocoa isethionate sisithako sekhemikhali. Ifomula yayo yemolekyuli yi-C2Na6O47S20, kwaye ubunzima bayo bemolekyuli yi-1555.23182. I-SCI inezimo ezintathu: i-powder particle flake. Yintoni i-Sodium cocoyl isethionate (sci)? I-Sodium cocoyl isethionate (sci) yi-foam stainless, ekhupha igwebu kwaye ilungile kakhulu...Funda ngokugqithisileyo