Zotsatira za cellulose ether pa tile zomatira

Zodabwitsa za CEELARD NTHAWI ZONSE PAKATI PAMODZI YOSAVUTA KWA DZIKO LAPANSI, lomwe limapangidwa ndi simenti monga ma Cemential Cearting Center, Othandizira Madzi, Ogwiritsa Ntchito Oyambirira, Osakanikirana Nthawi zambiri, zimangofunika kusakanikirana ndi madzi mukamagwiritsa ntchito. Poyerekeza ndi simenti wamba ya simenti, imatha kukonza mphamvu yolumikizirana pakati pa zinthu zokumana nazo ndi gawo lapansi, ndipo limakhala ndi kukana kwabwino komanso kukana madzi ndi kukana kwa kutentha. Ndipo zabwino za kuwononga kwa thaw, kuthamanga kumayika matayala amkati ndi kunja, matabwa ena pansi, zokongoletsera, kukhitchini zomangira zomwe zimagwiritsidwa ntchito kwambiri.

Nthawi zambiri tikamaweruza ma tale omatira tile, sitimangomvera ntchito zake komanso luso lake lotsutsa, komanso samalani ndi mphamvu zake. Cellulose ether m'matumbo omata sizimangokhudza zokonda za phokoso, kugwira ntchito molunjika, mpeni womata, ndi zina zolimbitsa thupi

1. Maola Otsegulira
Pamene ufa wa mphira ndi ma cellulose a eleluse a matope onyowa, mitundu ina ya data imawonetsa mphamvu ya rabade yolumikizira mafuta a sitemer, zomwe zimakhudza matope ndi kukhazikitsa nthawi. Mavuto am'mphepete mwa ma cellulose ndi okulirapo kuposa ufa wa mphira, ndipo ma cellulose olemera pa mawonekedwe a matope azikhala opindulitsa mapangidwe a ma hydrogen pakati pa khola.

Mu matope onyowa, madzi mu matope amatuluka, ndipo ma cellulose amalemedwa pansi, ndipo filimu itayikidwa pamalo ocheperako mkati mwa mphindi 5, ndipo madzi ambiri amasungunuka pang'ono, ndikusamuka kwamadzi kumabweretsa cellulose yambiri ya ether.

Kanema wa makanema a cellulose pamwamba pa matope ali ndi mphamvu yayikulu pa matope a matope:

1. Kanema wopangidwa ndi wowonda kwambiri ndipo udzasungunuka kawiri, osatha kuchepetsa madzi ndi kuchepetsa mphamvu.

2. Kanema wopangidwa ndi wandiweyani. Kuzungulira kwa cellulose ether mu matope matope ndi okwera ndipo maonedwewo ndi okwera. Sizovuta kuthyola kanema pomwe matailosi amapaka.

Itha kuwoneka kuti mawonekedwe omwe amapangidwa ndi mafilimu a cellulose ether ali ndi vuto lalikulu pa nthawi yotseguka. Mtundu wa ethel ether (hpmc, hemoc, MC, ndi cerection)