Hydroxypypyl methylcellulose ndi imodzi mwazitsulo zofunikira mu matope mu matope, ndipo imakhala ndi ntchito zambiri m'matope. Ntchito yayikulu ya hydroxypropyll methylcellulose mu matope a simenti ndi madzi osungira ndi kukula. Kuphatikiza apo, chifukwa kulumikizana kwake ndi simenti dongosolo, kumathanso kutenga nawo gawo powunikira ndege, kutamalitsa, ndi kusintha mphamvu ya kutumikira kwa abale. Zotsatira.
Katundu wofunikira kwambiri wa hydroxpyl methylcellulose mwa matope ndi madzi. Hydroxypypyl imatha kugwiritsidwa ntchito pafupifupi matope ake ngati cellulose eleluse. Nthawi zambiri, kugwiritsa ntchito madzi kwa hydroxypropyl methylcellulose ndikukhudzana ndi mawonekedwe ake, kuchuluka kwa cholowa m'malo mwake.
Hydroxypropyl pa celyl amagwiritsidwa ntchito ngati wothandizila, ndipo zotsatira zake zakumwamba zikugwirizana ndi kuchuluka kwa mpweya, kukula kwa ma hydroxypropyl celyolose. Nthawi zambiri, digiri yapamwamba ndi mafayilo a cellulose, ndi ochepa kukula kwa tinthu, zodziwikiratu kwambiri.
Mu hydroxypropyl methylcellulose, kuyambitsa kwa methoxy magulu kumachepetsa mphamvu yam'madzi okhala ndi methylcroselosell, kotero kuti hydroxypropyll meth, kotero kuti hydroxypropylll, kotero kuti hydroxypropylll, kotero kuti hydroxypropylll, kotero kuti hydroxypropyllll, ndiye kuti hydroxypropyl Kuyambitsa thovu loyenerera mpweya mu matope, chifukwa cha "GAWO POPANDA"
Kuchita zomanga kwa matope kumakonzedwa, ndipo nthawi yomweyo, kuyambitsa kwa mafupa kumawonjezera kuchuluka kwa matope. Inde, kuchuluka kwa mpweya woikidwa kumafunika kuwongoleredwa. Mphepo yamkuntho ikakhala yochulukirapo, imabweretsa mavuto pa mphamvu yamatope.
Hydroxypropyll MethLyllulose adzazengereza kukhazikitsa simenti, kotero kuti malo okhala ndi simenti adzachepetsedwa, ndipo nthawi imeneyi imapezeka kuti matope m'malo ozizira.
Hydroxypropyl meth.
Kuwerenga, katundu wa HPMC mu matope makamaka ndi: kusungidwa kwamadzi, kukweza, kutalika kwa nthawi, poizoni, ndikuwongolera kugwirira ntchito.
Post Nthawi: Feb-20-2025