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Hydroxypropyl methylcellulose amagwiritsidwa ntchito ngati thickener mu makampani ❖ kuyanika, amene angapangitse ❖ kuyanika owala ndi wosakhwima, osati powdery, ndi kusintha makhalidwe kusanja. Ndiroleni ndikudziwitseni momwe mungayang'anire ngati ufa wa putty wauma. Khoma lauma kwathunthu. Zowoneka spea...Werengani zambiri»
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Tsopano popeza pali misika yochulukirachulukira ya cellulose ya hydroxypropyl carboxymethyl ndipo mitengo ndi yosagwirizana, momwe mungadziwire mosavuta komanso mwachangu mtundu wa hydroxypropyl carboxymethyl cellulose yakhala nkhani yofunika kwambiri! Ndiye mungaweruze bwanji mtundu wa hydroxypropyl methylcellulose? Zoyamba ...Werengani zambiri»
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Cellulose ether hpmc imakhala ndi ntchito yosunga madzi ndikuwonjezera mumatope a simenti ndi matope a gypsum, omwe amatha kusintha bwino kumamatira ndi kukana kosunthika kwa zinthu zamatope. Zinthu monga kutentha kwa gasi, kutentha ndi kuthamanga kwa mpweya zimakhala ndi zotsatira zowononga ...Werengani zambiri»
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Cellulose yomanga ndi chowonjezera chomwe chimagwiritsidwa ntchito popanga zomangamanga. Ma cellulose pomanga amagwiritsidwa ntchito kwambiri mumatope owuma a ufa. Kuphatikizika kwa cellulose ether ndikotsika kwambiri, koma kumatha kusintha kwambiri magwiridwe antchito a matope onyowa komanso kukhudza kupanga matope. Perf...Werengani zambiri»
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Pakali pano, khalidwe la zoweta hydroxypropyl methylcellulose zimasiyanasiyana kwambiri, ndipo mtengo zimasiyanasiyana kwambiri, kupanga kukhala kovuta kwa makasitomala kusankha bwino. HPMC yosinthidwa ya kampani yakunja yomweyo ndi zotsatira za kafukufuku wazaka zambiri. Kuphatikizika kwa zinthu zotsalira kumatha ...Werengani zambiri»
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Kusakaniza kosaya, komwe kumathandizira kwambiri pakumanga matope osakanizika owuma, kumawononga ndalama zoposa 40% zamtengo wapatali mumatope osakanizika. Zambiri mwazosakaniza pamsika wapakhomo zimaperekedwa ndi opanga akunja, komanso mulingo wazomwe amapanga ...Werengani zambiri»
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Kuchuluka kwa HPMC komwe kumagwiritsidwa ntchito pochita ntchito kumasiyanasiyana malinga ndi nyengo, kutentha, khalidwe la phulusa la calcium la m'deralo, ufa wa putty powder ndi "khalidwe lofunika kwa makasitomala". Nthawi zambiri, ndi pakati pa 4 kg ndi 5 kg. Mwachitsanzo: ufa wambiri wa putty mu B...Werengani zambiri»
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Chimodzi mwa kusiyana kwakukulu pakati pa matope osakaniza owuma ndi matope achikhalidwe ndikuti matope osakaniza owuma amasinthidwa ndi zochepa zowonjezera mankhwala. Kuwonjezera chowonjezera chimodzi pamatope owuma kumatchedwa kusinthidwa koyambirira, kuwonjezera zowonjezera ziwiri kapena zingapo kumatchedwa kusinthidwa kwachiwiri ...Werengani zambiri»
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Desulfurization gypsum ndi chitoliro mpweya opangidwa ndi kuyaka kwa sulfure munali mafuta (malasha, mafuta), mafakitale olimba zinyalala opangidwa pa desulfurization ndondomeko kuyeretsedwa, ndi hemihydrate gypsum (mankhwala chilinganizo CaSO4 · 0.5H2O), ntchito n'zofanana ndi kuti. cha na...Werengani zambiri»
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Hydroxypropyl methylcellulose (HPMC) makamaka imagwira ntchito yosungira madzi, kulimbitsa ndi kupititsa patsogolo ntchito yomanga mu simenti, gypsum ndi zipangizo zina za ufa. Kuchita bwino kwambiri posungira madzi kumatha kuletsa ufawo kuti usaume ndi kusweka chifukwa cha madzi ochulukirapo ...Werengani zambiri»
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M'zaka zaposachedwa, ndi chitukuko mosalekeza wa kunja luso kutchinjiriza khoma, kupita patsogolo mosalekeza luso kupanga mapadi, ndi makhalidwe abwino a HPMC palokha, HPMC wakhala chimagwiritsidwa ntchito makampani zomangamanga. Kuti mupitirize kufufuza makina ...Werengani zambiri»
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Dzina lachi China la HPMC ndi hydroxypropyl methylcellulose. Ndiwopanda ionic ndipo nthawi zambiri amagwiritsidwa ntchito ngati chosungira madzi mumatope osakaniza owuma. Ndizomwe zimagwiritsidwa ntchito kwambiri posunga madzi mumatope. Kapangidwe ka HPMC makamaka ndi polysaccharide-based ether product opangidwa ndi ...Werengani zambiri»