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Amabara ya Acide
Irangi rya acide gakondo risobanura amarangi ashonga amazi arimo amatsinda ya acide muburyo bwo gusiga irangi, ubusanzwe irangi irangi mubihe bya acide.Incamake y'amabara ya Acide 1.Amateka y'irangi rya aside Mu 1868, hagaragaye irangi rya aside ya mbere, nk'irangi rya metani ya triaromatic, yari ifite irangi rikomeye ...Soma byinshi -
Ubwoko bushya bwa Fibre ya Cellulose-Fibre ya Taly
Fibre ya Taly ni iki?Taly fibre ni ubwoko bwa fibre ya selile yongeye kuvugururwa ifite ibintu byiza byakozwe na American Taly Company.Ntabwo ifite hygroscopique nziza gusa no kwambara ihumure nka fibre gakondo ya selile, ariko ifite n'umurimo wihariye wo kwisukura karemano a ...Soma byinshi -
Ese imyenda yazimye idafite ubuziranenge?
Mubantu benshi babibona, imyenda yazimye akenshi igereranwa nubuziranenge.Ariko ubwiza bwimyenda yazimye mubyukuri ni bibi?Reka twige kubintu bitera gucika.Kuki imyenda ishira?Muri rusange, kubera ibikoresho bitandukanye byimyenda, amarangi, inzira yo gusiga hamwe nuburyo bwo gukaraba, ...Soma byinshi -
Umwuka Uhumeka —— Jutecell
J. nka hygroscopique, b ...Soma byinshi -
Bikunze gukoreshwa Enzymes esheshatu mugucapa no gusiga amarangi
Kugeza ubu, mu icapiro no gusiga irangi, selile, amylase, pectinase, lipase, peroxidase na laccase / glucose oxyde ni enzymes esheshatu zikomeye zikoreshwa kenshi.1.Cellulase Cellulase (β-1, 4-glucan-4-glucan hydrolase) ni itsinda ryimisemburo itesha selile gukora glucose.Ntabwo ...Soma byinshi -
Ibyiciro no Gushyira mu bikorwa Cellulase
Cellulase (β-1, 4-glucan-4-glucan hydrolase) ni itsinda ryimisemburo itesha selile gukora glucose.Ntabwo ari enzyme imwe, ahubwo ni sisitemu yoguhuza ibice byinshi bigize enzyme, ni enzyme igoye.Igizwe ahanini na exc-glucanase yacukuwe, endoexcised β-glucanase na β -glucosi ...Soma byinshi -
Uburyo bwo Kwipimisha Kumikorere Yoroheje
Guhitamo icyoroshya, ntabwo kijyanye no kumva ukuboko gusa.Ariko hariho ibipimo byinshi byo kugerageza.1.Ihinduka rya alkali yoroshye: x% Na2CO3: 15/10/15 g / L 35 ℃ × 20min Reba niba hari imvura igwa hamwe namavuta areremba.Niba ari oya, ituze kuri alkali nibyiza.2.Ihinduka ry'ubushyuhe bwo hejuru ...Soma byinshi -
Amateka y'Iterambere ry'amavuta ya Silicone
Iyoroshya rya silicone organique ryatangiye muri 1950.Kandi iterambere ryayo ryanyuze mubyiciro bine.1.Igisekuru cya mbere cyoroshya silicone Mu 1940, abantu batangiye gukoresha dimethyldichlorosilance kugirango batere inda kandi babone uburyo bwo kwirinda amazi.Muri 1945, Elliott wo muri Amerika Ge ...Soma byinshi -
Ubwoko icumi bwo Kurangiza Inzira, Urabizi?
Igitekerezo cyo Kurangiza ni uburyo bwo kuvura tekinike yo gutanga imyenda ibara, ingaruka zuburyo bworoshye, gusinzira no gukomera, nibindi) ningaruka zifatika (zidafite amazi, kutayungurura, kudatera ibyuma, kurwanya inyenzi no kurwanya umuriro, nibindi .).Kurangiza imyenda ni inzira yo kunoza appa ...Soma byinshi -
Kwitabira 2022 Gutanga Imyenda Mpuzamahanga Ubushinwa Inganda (TSCI)
Kuva ku ya 15 kugeza ku ya 17 Nyakanga, imurikagurisha mpuzamahanga ry’imyenda yo mu Bushinwa 2022 (TSCI) ryabereye mu kigo cy’ubucuruzi cy’ubucuruzi cya Guangzhou Poly.Itsinda rya Guangdong Innovative Fine Chemical Co., Ltd. ryitabiriye imurikagurisha hamwe nibicuruzwa byagaragaye.Yoroshya Silicone (Hydrophilic, Kwiyongera ...Soma byinshi -
Surfactant ni iki?
Surfactant Surfactant ni ubwoko bwimvange kama.Imiterere yabo iranga cyane.Kandi gusaba biroroshye kandi biragutse.Bafite agaciro gakomeye.Surfactants zimaze gukoreshwa nka reagent nyinshi zikora mubuzima bwa buri munsi hamwe ninganda nyinshi nubuhinzi pr ...Soma byinshi -
Ibyerekeye Kwiyongera
Ikintu cyimbitse ni iki? Umuyoboro wimbitse nubwoko bwabafasha bukoreshwa mubitambaro bya polyester na pamba, nibindi kugirango bitezimbere ubujyakuzimu.1.Ihame ryimyenda yimbitse Kubitambara bimwe bisize irangi cyangwa byacapwe, niba urumuri rwerekana no gukwirakwira hejuru yabo birakomeye, amoun ...Soma byinshi
