Impamvu hydroxypropyl methylcellulose irushaho kugabanuka mu ifu ya putty

Impamvu yatumyehydroxypropyl methylcelluloseifu ya putty irushaho kugabanuka?

Iyo ifu ya putty ikozwe kandi igakoreshwa, hazabaho ibibazo bitandukanye. Iyo ifu ya putty ivanzwe n'amazi kandi ikavunganywa hakoreshejwe amashanyarazi, putty irushaho kuba nto uko ivunganywa, kandi ikintu cyo gutandukanya amazi kizaba gikomeye. Impamvu nyamukuru y'iki kibazo ni putty. Hydroxypropyl methylcellulose yongewe mu ifu.

1. Uburemere bwa hydroxypropyl methylcellulose ntibukwiye, uburemere ni buke cyane, kandi ingaruka zo guhagarara ntizihagije. Muri iki gihe, ikintu cyo gutandukanya amazi kizaba gikomeye, kandi ingaruka zo guhagarara kimwe ntizishobora kugaragara.

2. Hydroxypropyl methylcellulose ifata amazi yongerwa mu ifu ya putty, ifite akamaro gakomeye ko kubika amazi. Iyo putty ishongeshejwe mu mazi, ifunga amazi menshi. Muri iki gihe, amazi menshi ashyirwa mu mazi. Ikibyimba, iyo ubyutse, amazi menshi aratandukana, bityo hari ikibazo cy'uko uko ubyutse cyane, niko birushaho kuba bito; iki ni ikibazo gikunze kubaho, kandi abantu benshi bahuye n'ikibazo nk'iki. Ingano ya cellulose yongewemo cyangwa ubushuhe bwongewemo bushobora kugabanuka mu buryo bukwiye.

3. Hydroxypropyl methylcelluloseifite isano runaka n'imiterere yayo. Ifite thixotropy, bityo igipfundikizo cyose gifite thixotropy runaka nyuma yo kongeramo selulose, bityo iyo putty ihujwe vuba, imiterere yayo yose Itatanye, isa nkaho irushaho kuba nto, ariko iyo ihagaze, irakira buhoro buhoro.