01. Bambanci tsakanin jabun hydroxypropyl methyl da hydroxypropyl methyl mai inganci
Bayyanar Sitaci: Tsarin sitaci na HPCM ya yi kama da wanda ya yi kama da na yau da kullun, tsakanin 0.3 da 0.4 g/ml. Amylum yana ɗaure da sitaci don haka HPCM ruwa ne kuma ba shi da damuwa fiye da magungunan kashe ƙwayoyin cuta na yau da kullun.
Yanayi: sitaci cike da sitaci, foda na hpm, zare a ƙarƙashin na'urar hangen nesa ko gilashin ƙara girma, HPCM wani nau'in sitaci wanda zai iya sarrafa sitaci ko sitaci da lentil.
Ƙamshi: Tsarkakken hydroxypropyl methylcellulose HPMC ba zai iya jin ƙamshin ammonia, sitaci da barasa ba; hydroxypropyl methylcellulose HPMC da aka gurbata zai iya jin ƙamshi iri-iri, ko da ba shi da ɗanɗano, zai ji rauni.
Maganin ruwa: tsantsar ruwan HPMC methylcellulose demethoxypropyl brinzolamide yana da tsabta, sauƙin riƙe ruwa ≥ 97%; cellulose mai hydrolyzed na HPMC wanda aka narkar da hydrolyzed yana da datti sosai, ƙimar riƙe ruwa da ƙyar take kaiwa 80%.
02. Ajiye methyl cellulose a babban zafin jiki muhimmin ma'auni ne don tantance ingancin methyl cellulose ether. Abubuwa kamar zafin iska, zafin iska da saurin iska suna shafar canjin slurry na siminti da kayayyakin gypsum. Saboda haka, ƙara adadin samfuran HPMC iri ɗaya a cikin yanayi daban-daban, akwai wasu bambance-bambance a cikin ingancin adana ruwa. A cikin takamaiman tsarin aiki, ana iya gyara tasirin moisturizing serosa ta hanyar rage adadin HPMC da aka ƙara. HPMC mai inganci hydroxypropyl methylcellulose HPMC zai iya magance matsalar riƙe ruwa mai zafi sosai.
Ana iya rarraba methyl cellulose mai inganci daidai gwargwado a cikin turmi da samfuran liƙa siminti, yana samar da fim mai ƙarfi, wanda a hankali ake fitar da shi daga matakin tushe kuma yana samar da amsawar hydrophilic tare da kayan curling marasa tsari, ta haka ne ke tabbatar da ƙarfi da tauri. HPMC cellulose methyl propoxylate yana da inganci kuma iri ɗaya ne, kuma iskar oxygen na ethyl bromide da ƙungiyoyin propionic acid tare da sarkar cellulose ta kwayoyin halitta iri ɗaya ne, wanda ke inganta haɗin oxygen da hydrogen na kowane babban atom na hydroxyl da ether. Ƙaramin ruwa zai iya canza ruwa kyauta zuwa ruwan da ke adana fata, ta haka ne ke sarrafa fitar ruwa yadda ya kamata, yana samar da zafi, da kuma danshi mai yawa na ruwa.
Saboda yawan zafin da ake samu a lokacin rani, domin a cimma tasirin adana ruwa, ya zama dole a ƙara kayayyakin HPMC masu inganci bisa ga tsarin, in ba haka ba zai haifar da matsaloli kamar bushewa da yawa, ƙarancin ƙarfi, tsagewa, girgizar ƙasa da kuma daina aiki, da kuma ƙara wahalar gini ga ma'aikata. Yayin da ake rage zafin, yana yiwuwa a rage yawan HPMC da aka ƙara a hankali sannan a sami irin wannan tasirin ceton ruwa.
Lokacin Saƙo: Afrilu-21-2023