Focus on Cellulose ethers

Amakuru

  • Gypsum yongeye gukoreshwa kuri gypsum plaster no gukoresha selile ya ether

    Gypsum isubirwamo ya gypsum ya plaque no gukoresha selulose ether Recycling gypsum nuburyo bwangiza ibidukikije bwo kugabanya imyanda no kubungabunga umutungo kamere. Iyo gypsumu yongeye gukoreshwa, irashobora gukoreshwa mugukora plaque gypsum, ibikoresho bizwi cyane byo kurangiza inkuta zimbere no hejuru. Gy ...
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  • Ibintu byibanze bya fibre selile

    Ibintu shingiro bya fibre selile selile naturel fibre naturel ikomoka ku bimera kandi igizwe na selile, polymer naturel igizwe na glucose monomers. Bimwe mubisanzwe bisanzwe bya selile birimo pamba, flax, jute, ikivuguto, na sisal. Izi fibre zifite urutonde rwimiterere yuko ...
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  • Guhindura Polymer

    Guhindura Polymer Guhindura Polymer ni ibintu byongewe kuri polymers kugirango bitezimbere imikorere yabo cyangwa gutanga imitungo mishya. Hariho ubwoko butandukanye bwa polymer ihindura, harimo ibyuzuza, plasitike, ibikoresho bihuza, hamwe ningaruka zidasanzwe, nibindi. Ubwoko bumwe bwa polymer modi ...
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  • Ifu ya polyvinyl

    Ifu ya polyvinyl inzoga ya Polyvinyl inzoga (PVA) nifu ya elegitoronike ya polymer yubushakashatsi ifite amazi menshi afite ibikorwa byinshi mubikorwa bitandukanye. Nibintu bifite umurongo, polymeric bikozwe muri hydrolysis ya polyvinyl acetate (PVAc). Urwego rwa hydrolysis (DH) ya PVA irabigena ...
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  • URUBUGA RWA CALCIUM

    CALCIUM FORMATE Kalisiyumu ni uruganda rwera rwa kristaline ikunze gukoreshwa mu nganda zitandukanye. Numunyu wa calcium ya acide formique kandi ifite imiti ya Ca (HCOO) 2. Kalisiyumu ikora ni ibice byinshi bifite porogaramu nyinshi, kuva mubwubatsi kugeza ku nyamaswa fe ...
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  • Gukoresha Fibre Kamere ya Cellulose mumashanyarazi yumye

    Gukoresha Fibre Kamere ya Cellulose yumye ivanze yumutuku Kamere ya selile isanzwe nibintu byangiza ibidukikije bigenda bikoreshwa mubikorwa bitandukanye kubera imiterere yihariye. Mu nganda zubwubatsi, fibre naturel ya selile isanzwe ikoreshwa nkinyongeramusaruro yumye ivanze ....
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  • Kwivanga byumye bivanze

    Ibikoresho byongewe byumye bivanze nibindi byongewe byumye byongewemo nibintu byongewe kumavanga yumye, nka beto cyangwa minisiteri, kugirango bitezimbere imikorere yabyo. Izi nyongeramusaruro zirashobora gushiramo ibikoresho bitandukanye nka polymers, kwihuta, kudindiza, kwinjiza umwuka ...
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  • Nigute ushobora guhitamo selulose hpmc kumashanyarazi meza

    Ongeramo hydroxypropyl methylcellulose kugirango ikore ifu ya putty, viscosity yayo ntabwo yoroshye kuba nini cyane, nini cyane izatera imikorere mibi, none hydroxypropyl methylcellulose ikenera ubukana bangahe? Nibyiza kongeramo hydroxypropyl methylcellulose kumifu ya putty hamwe na v ...
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  • Encyclopedia Ibicuruzwa bya Gypsumu

    Bitewe nubwiza bwayo bwimiterere nuburyo bwimiterere, gypsumu nibikoresho byiza byubaka kandi ikoreshwa cyane mumasoko yimitako yimbere mugihugu no mumahanga. Ariko, kubera ko gypsumu ishyiraho kandi igakomera vuba, igihe cyakazi ni iminota 3 kugeza 30, byoroshye kugabanya th ...
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  • Uburyo bwo kumenya hydroxypropyl methylcellulose

    Izina ryuburyo: hypromellose - kugena hydroxypropoxy - kugena hydroxypropoxy Igipimo cyo gukoresha: Ubu buryo bukoresha uburyo bwo kumenya hydroxypropoxy kugirango hamenyekane ibikubiye muri hydroxypropoxy muri hypromellose. Ubu buryo burakoreshwa kuri hypromellose. Ihame ...
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  • Ni irihe tandukaniro riri hagati ya hydroxypropyl starch ether (HPS) na hydroxypropyl methylcellulose (HPMC)?

    Muri iki gihe, abantu benshi ntibazi byinshi kuri hydroxypropyl starch ether. Batekereza ko hari itandukaniro rito hagati ya hydroxypropyl krahisi ether na krahisi isanzwe, ariko sibyo. Hydroxypropyl krahisi ether ikoreshwa mukantu gake mubicuruzwa bya minisiteri, hamwe n’inyongera ya pola ...
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  • Ifu yuzuye ifu

    Ifu yuzuye ni ubwoko bwibikoresho byo gushushanya, ibice byingenzi ni ifu ya talcum na kole. Gusa naguze igipande cyera cyera hejuru yicyumba cyubusa. Mubisanzwe umweru wa putty uri hejuru ya 90 ° naho ubwiza buri hejuru ya 330 °. Putty ni ubwoko bwibanze bwibikoresho kurwego ...
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