Focus on Cellulose ethers

Momo inamata hydroxypropyl methylcellulose

Momo inamata hydroxypropyl methylcellulose

1. He nui rawa te nui o te wai, he iti rawa te ihirangi, he rite ki te whakaiti i te kukū o te otinga.
2. He iti te viscosity, a ko etahi i tohuhia kaore e rite ki te tino pokey.
3. Whakanuia ahakoa i muri i te whakaurunga o nga kai, ki te kore ka paparangatia, ka angiangi ki runga me te matotoru o raro.
4. Te uara PH o te wai: Mena he nui ake te uara PH o te wai i te 8, ahakoa ka tapirihia i raro i te whakakorikori, e kore e tere te hanga i te otinga viscous.(Engari e kore e puhoi ki te 20 haora).Mena he iti iho te uara pH o te wai i te 6.5, ka taea te whakakorikori ahakoa i muri i te taapiri i nga rauemi.Engari me whai wa ano mo te memeha.Ko tenei wa e pa ana ki te uara pH.Ko te iti o te pH, ka roa te wa.E taunaki ana kia whakauruhia ki roto i te wai kore, katahi ka whakatika i te uara pH ki te kawakore, ka tere te hanga i te rite.Ae ra, i te nuinga o te waa kaore he hiahia mo nga whakarereketanga motuhake mo te whakamahi tuuturu, a ko te nuinga atu o nga rawa ka piki aunoa i te uara pH.


Te wa tuku: Hanuere-27-2023
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