Zotsatira za hydroxypropyl methylcellulose pakusunga madzi popanga pulasitala wowuma-yowuma.

Kuchuluka kwa hydroxypropyl methylcellulose ether kumasunga madzi mumtondo kwa nthawi yokwanira kulimbikitsa kusungunuka kwa simenti mosalekeza ndikuwongolera kumamatira pakati pa matope ndi gawo lapansi.

Zotsatira za Kukula kwa Particle ndi Nthawi Yosakaniza ya Hydroxypropyl Methyl Cellulose Ether pa Kusunga Madzi

Mphamvu yosungira madzi mumatope imayendetsedwa makamaka ndi nthawi yosungunuka, ndipo cellulose yabwino kwambiri imasungunuka mofulumira, ndipo mofulumira mphamvu yosungira madzi imakhala. Pakumanga kwamakina, chifukwa cha zovuta za nthawi, kusankha kwa cellulose kuyenera kukhala ufa wabwino kwambiri. Popaka pamanja, ufa wabwino ungachite.

Zotsatira za Etherification Degree ndi Kutentha kwa Hydroxypropyl Methyl Cellulose Ether pa Kusunga Madzi

Kusungunuka ndi kutentha kwa hydroxypropyl methylcellulose m'madzi kumadalira kuchuluka kwa etherification. Pamene kutentha kwakunja kumakwera, kusunga madzi kumachepa; kumtunda kwa mlingo wa etherification, ndi bwino kusunga madzi a cellulose ether.

Zotsatira za hydroxypropyl methylcellulose ether pa kusasinthika ndi kutsika kukana kwamatope.

Katundu wa matope osasunthika komanso odana ndi kutsetsereka ndizizindikiro zofunika kwambiri, pakumanga kosanjikiza ndi zomatira matailosi zimafunikira kusasinthika koyenera komanso anti-sliding katundu.

Njira yoyesera yofananira, yotsimikizika molingana ndi JG/J70-2009

Kusasinthasintha ndi kuzembera kukana amazindikira makamaka ndi mamasukidwe akayendedwe ndi tinthu kukula kwa hydroxypropyl methylcellulose. Ndi kuwonjezeka kwa mamasukidwe akayendedwe ndi okhutira, kugwirizana kwa matope kumawonjezeka; kukula kwa tinthu tating'onoting'ono, m'pamenenso amakwera matope osakanikirana. mwachangu.

Zotsatira za Hydroxypropyl Methyl Cellulose pa Mpweya Wolowetsa Mtondo

Chifukwa cha kuwonjezera kwa hydroxypropyl methylcellulose mumatope, tinthu tating'onoting'ono tating'ono tating'ono tating'ono tating'ono tating'ono tating'ono tating'ono tating'ono ta yunifolomu komanso tokhazikika timalowetsedwa mumatope osakanikirana. Chifukwa cha mphamvu ya mpira, matope amakhala ndi mphamvu yomanga bwino ndipo amachepetsa kuchepa ndi kuphulika kwa matope. Ming'alu, ndi kuonjezera linanena bungwe mlingo wa matope. Ma cellulose ali ndi ntchito yopatsa mpweya. Powonjezera mapadi, ganizirani za mlingo, mamasukidwe akayendedwe (kukhuthala kwakukulu kungakhudze momwe angagwiritsire ntchito), komanso zopatsa mpweya. Sankhani mapadi pamatope osiyanasiyana.