Ni ubuhe buryo bwo gukora no gutegura selile?

Ubudotu bwa selile ni uruganda rwa polymer hamwe nimiterere ya ether ikozwe muri selile. Buri tsinda rya Glucosyl muri kaburimbo rya Macronolecule itatu ririmo amatsinda atatu ya hydroxyl, itsinda ryambere rya Hydroxyl Atome ya Karubone rya Karubone, kandi hydroxxyl atome ya karubone ya kabiri na gatatu, kandi hydrorixyl ya karubone ya kabiri na gatatu, kandi hydrorixyl ya karubone ya kabiri, kandi hydrorixyl ya karubone ya kabiri na gatatu, kandi hydrorignl ya karubone ya kabiri na gatatu, kandi hydrorignl ya karubone ya kabiri, kandi hydrorixyl ya karubone ya kabiri na gatatu.

Gusaba selile ether

1. Kubaka amanota yibikoresho ether

Uburenganzira bwa Cellulose buzwi nka "Inganda Monosodium Monosodium". Ndashimira kubyimba kwayo kwijimye, kugumana amazi no kudindiza imitungo, birakoreshwa cyane mugutezimbere minikoryi, igakora imashini ivanze, ipaki ya latex nibindi bikoresho byo kubaka ibicuruzwa. Bitewe no kuzamura urwego rw'igihugu cyanjye, iterambere ryihuse ryinganda zishinzwe kubaka, kandi ibisabwa bikomeza kuba imashini zubwubatsi, hamwe nibisabwa bikomeza ibidukikije kubikoresho byo kubaka ntabwo bisabwa na selile.

2. Icyiciro cya FARIMASIUTIQUE Ether

Abashiraho selile bakoreshwa cyane mubijyanye na firime, yizihiza, firime za farumasi, amavuta, ipasayi, capsules yimboga, igenzurwa no gushiraho imiti. Nkibikoresho bya skeleton, ether ether ifite imirimo yo kwikura kubiyobyabwenge Ingaruka no guteza imbere itanya ibiyobyabwenge no guseswa; Nka capsule no guhinga, irashobora kwirinda gutesha agaciro no kwambukiranya no gukiza no gukiza, kandi ni ibikoresho byingenzi byumusaruro wibyatsi. Ikoranabuhanga ryo gusaba icyiciro cya farumasi ether ni ukuze mu bihugu byateye imbere.

3. Icyiciro cyibiryo ether

Icyiciro-Icyiciro cya Cekwi ether ni ibiryo byemewe. Irashobora gukoreshwa nkibiribwa bibyimbye, stabilizer na moisturizer kubyimba, kugumana amazi, no kunoza uburyohe. Bikoreshwa cyane mubihugu byateye imbere, cyane cyane kubiryo byo guteka, capitan, amavuta adahatiye, imitobe yimbuto, amasoko, ibiryo bikaranze, nibindi

Ubugari bwa Ether Ether

1.. Hydroxyyeryy Methylcellse

Uburyo bwo gutegura HydroxyAythyl Methylcellllse, uburyo ni ugukoresha ipamba yatunganijwe nk'ibikoresho fatizo na Ethylene okiside yo gutegura HydroxyIthyl Methylcellsethy Methylcellse. Ibice byuburemere bwibikoresho fatizo byo gutegura HydroxyEthyy Methyl Methielose, ibice 7-280 bya oxy-ethane, ibice 80-90 ya acide yinda; Intambwe Zihariye ni:

Intambwe yambere, muri reaction Kettle, ongeraho toluene na isopropal kuvanga, amazi, na sodium, na sodium hydroxide, ubushyuhe kugeza kuri 60-80 ° C, Komeza gushyuha muminota 20-40;

Intambwe ya kabiri, alkalisation: Cool Ibikoresho byavuzwe haruguru kugeza 30-50 ° C, Ongeraho Ipamba ya enluene, yuzuza arluepan kuri 0.006Ma, Uzuza ATRODENT KUBA 3 Alkalisation, ibihe bya alkalisation ni: Igihe cya alkalisation ni amasaha 2, ubushyuhe bwa alkalize ni 30 ℃ 50 ℃;

Intambwe ya gatatu, Gutandukanya: Nyuma ya alkalisation irangiye, reaction yimuwe kugeza kuri 0.05-0.0. Icyiciro cya mbere cyo guhindura: 40-60 ° C, amasaha 1.0-2.0, igitutu kigenzurwa hagati ya 0.150.3mpa; Icyiciro cya kabiri cyo guhindura: 60 ~ 90 ℃, amasaha 2.0 ~ 7,000, igitutu kigenzurwa hagati ya 0.40.8mpa;

Intambwe ya kane, kutabogama: ongeraho aside iri mu kibaya cya ACETIQUE Imbere mu rugero, kanda mu bikoresho byagaragaye ku ya 75-80 ° C, agaciro ka PH kararangiye; Ikigega cya Produnisation cyuzuyemo 90 ℃ ~ 100 ℃ Kanda Amazi yavuwe nigikoresho cya Osmose;

Intambwe ya gatanu, Centrifugal Gukaraba: Ibikoresho biri mu ntambwe ya kane biranyeganyega mu ndege za horizontal, kandi ibikoresho byatandukanijwe byimurirwa mu gikari cyo gukaraba cyuzuyemo ibikoresho bishyushye mbere yo gukaraba ibikoresho;

Intambwe ya gatandatu, centrifugal yumye: Ibikoresho byogejwe byatanzwe mumene unyuze mu gisirikare cya horizontal, kandi ibikoresho byumye kuri 150-170 ° C, kandi ibikoresho byumye birajanjagurwa kandi bipakiye.

Ugereranije na tekinoroji ya Celolose Ifite viscosity Stcosity Itumanaho ryibishobora no kurwanya ibyombora mugihe cyo kubika igihe kirekire. Irashobora gukoreshwa aho kuba andi bahanga muri selile.

2. HydroxyPropyl methylcellse

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. Uburemere bwa molekilar buva kuri 10 000 kugeza 1 500 000.