Gusaba no gutegura HydroxyEthyyl Methyl Cellulose hemc

HydroxyEthyy Methyl Cellulose hemcIrashobora gukoreshwa nka Colloid Kurinda Umukozi, Emulsifier no Gutatanya kubera imikorere yacyo ikora mubisubizo byanyuma. Urugero rwibisabwa ni ibi bikurikira: Ingaruka za HydroxyEthyyl Methyl Methyl Cellulose kumitungo ya sima. HydroxyEthyyl methylcellse ni ifu idafite impumuro nziza, idafite uburyohe, buto ishonga mumazi akonje kugirango akore igisubizo kiboneye, gishimishije. Ifite imitungo yo kubyimba, guhuza, gutatana, guhindagurika, gushiraho film, guhagarikwa, gukomera, kuguriza, kugumana ubushuhe no kurengera colloide. Bitewe nimikorere yubuso bwikibazo cyamazi, birashobora gukoreshwa nkabakozi ba colloid, emulsifier no kubarwayi. Hydroxyyethyy Methyl Cellulose igisubizo cy'amazi gifite hydrofili nziza kandi ni umukozi ugumana amazi menshi.
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Uburyo bwo gutegura Hydroxyyethyl Methyl Cellulose, uburyo bugizwe ukoresheje ipamba itunganijwe nkibikoresho bibisi na etylene okide ifatika yo guteguraHydroxyEthyy Methyl Cellulose. Ibikoresho fatizo byo gutegura HydroxyIthyl Methyl Methyl Methyl Biteganijwe mu bice n'uburemere bwa Toluene na Isobanol nk'ibice bya sodium, 70-80 bya Hydroxide, 80-85 Ipamba itunganijwe, 20-28 ibice bya oxyhane, ibiceri 80-90 bya methyl chloride, na 16-19 bya acide nziza; Intambwe Zihariye ni:

Intambwe yambere, muri reaction, ongeraho Toluene na Aripropal kuvanga, amazi, na sodium, na sodium hydroxide, ishyushye kugeza kuri 60 ~ 80 ℃, koresha iminota 20 ~ 40;

Intambwe ya kabiri, alkalisation: Cool ibikoresho byavuzwe haruguru kugeza 30 ~ 50 ℃, Ongeraho imvange ya toluene na 0.006Man, kandi usohoze alkali nyuma yo gusimbuza alkalisation Ibisabwa ni ibi bikurikira: Igihe cya alkalisation ni amasaha 2, nubushyuhe bwa alkalize ni 30 ° C kugeza 50 ° C;

Intambwe ya gatatu, Guhanga: Alkalisation irarangiye, Realtor yimuwe kugeza kuri 0.05 ~ 0.07MPA, Etlon ofloride na methyl chloride yongeyeho, kandi yagumije iminota 30 ~ 50; Icyiciro cya mbere cyo guhindura: 40 ~ 60 ℃, 1.0 ~ 2.0 Isaha, 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 4, kutabogama: Ongeraho acide yinda yica acike hakiri kare isafuriya, kanda mubintu byagaragayeho, ubushyuhe bwakozwe na 102 ℃, hamwe na ph, hamwe nagaciro PH agaciro ni 68 Iyo imvura irangiye, ikigega cy'imvura cyuzuyemo amazi ya gitunzwe nigikoresho cya osmose onmose kuri 90 ℃ ~ 100 ℃;

Intambwe ya gatanu, Centrifugal Gukaraba: Ibikoresho biri mu ntambwe ya kane biranyeganyega mu ndege za horizontal, kandi ibikoresho byatandukanijwe byimurirwa mu futle yuzuye amazi ashyushye, kandi ibikoresho byogejwe;

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

Ugereranije nahoselile etherIkoranabuhanga ritanga umusaruro, ivumburwa rya none ryemetse Ethylene okiside nk'umukozi ushimishije wo gutegura Hydroxyyethyl Methyl Ubushobozi bwa HydroxyAthyl Methythyl Methythyl Methythyl Methythyl Methythyl Methythyl Methythyl Methythyl, hashyizweho ubushobozi bwiza bwo kurwanya Hydroxyyerth, haturwa mu buryo bwo kurwanya Hycoxiethy na Loew mu bubiko bw'igihe kirekire. Irashobora gukoreshwa aho gukoresha abandi bahanganye.