• Guangdong Udushya

Amakuru

  • Amabara ya Acide

    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 ...
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  • Ubwoko bushya bwa Fibre ya Cellulose-Fibre ya Taly

    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 ...
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  • Ese imyenda yazimye idafite ubuziranenge?

    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, ...
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  • Umwuka Uhumeka —— Jutecell

    Umwuka Uhumeka —— Jutecell

    J. nka hygroscopique, b ...
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  • Bikunze gukoreshwa Enzymes esheshatu mugucapa no gusiga amarangi

    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 ...
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  • Ibyiciro no Gushyira mu bikorwa Cellulase

    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 ...
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  • Uburyo bwo Kwipimisha Kumikorere Yoroheje

    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 ...
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  • Amateka y'Iterambere ry'amavuta ya Silicone

    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 ...
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  • Ubwoko icumi bwo Kurangiza Inzira, Urabizi?

    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 ...
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  • Kwitabira 2022 Gutanga Imyenda Mpuzamahanga Ubushinwa Inganda (TSCI)

    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 ...
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  • Surfactant ni iki?

    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 ...
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  • Ibyerekeye Kwiyongera

    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 ...
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