Kuonjezera hydroxypropyl methylcellulose kupanga putty powder, kukhuthala kwake sikophweka kukhala kwakukulu, kukulirakulira kungayambitse kusagwira ntchito bwino, ndiye hydroxypropyl methylcellulose ya putty powder imafunika bwanji? Tiyeni tifufuze kwa aliyense.
Ndibwino kuti muwonjezere hydroxypropyl methylcellulose ku ufa wa putty ndi viscosity ya 10 kapena 75,000, yomwe ingathe kupititsa patsogolo ntchito ya putty powder, komanso kusunga madzi ake ndikwabwino kwambiri. Ngati imagwiritsidwa ntchito ngati matope, imafunikira kukhuthala pang'ono, monga 150,000 kapena 200,000 viscosity. Nthawi zambiri, hydroxypropyl methylcellulose imakhala ndi madzi osungira bwino okhala ndi mamasukidwe apamwamba.
Kodi kugwiritsa ntchito kuwonjezera hydroxypropyl methylcellulose ku putty powder ndi chiyani? Kodi udindo waukulu ndi wotani?
HPMC imagwiritsidwa ntchito mu ufa wa putty kulimbitsa, kusunga madzi komanso kukonza ntchito yomanga.
Kukhuthala: Ma cellulose amatha kukhuthala kuti ayimitse ndikusunga yunifolomu ya yankho mmwamba ndi pansi, ndikupewa kugwa.
Kusungirako madzi: pangani ufa wa putty kuti uume pang'onopang'ono, ndipo thandizani phulusa la calcium kuti lizigwira ntchito pansi pa madzi. Zomangamanga: Ma cellulose ali ndi mphamvu yopangira mafuta, zomwe zingapangitse kuti ufa wa putty ukhale womanga bwino.
Hydroxypropyl methylcellulose satenga nawo gawo pazamankhwala aliwonse mu putty, imangogwira ntchito yothandiza, ndipo imakhala yopanda utoto komanso yopanda poizoni. Ndizowonjezera zomwe zimagwiritsidwa ntchito kwambiri m'nyumba zamakono ndipo zimagwiritsidwa ntchito kwambiri mu putty mortar
Nthawi yotumiza: Apr-14-2023