E rua ngā momo o te Hydroxypropyl methylcellulose, arā, te momo wai matao wera-wairewa noa.
1. Raupapa Gypsum I roto i ngā hua raupapa gypsum, ko te cellulose ether te mea nui hei pupuri i te wai me te maeneene. Ka āwhina ngātahi rāua i te whakaora. Ka taea e ia te whakaoti i ngā feaa mō te pakaru o te pahu me te kaha tuatahi i te wā hanga, ā, ka roa ake te wā mahi.
2. I roto i te putty o ngā hua sima, ko te cellulose ether te nuinga o te mahi hei pupuri i te wai, hei piri me te maeneene, ā, hei ārai i ngā kapiti me te maroke i puta mai i te nui o te ngaronga wai. Mā te mahi tahi, ka whakarei ake i te piri o te putty, ka whakaiti i te putanga mai o te āhuatanga e totoro ana, ā, ka maeneene ake te hanganga.
3, peita rapa I roto i te umanga peita, ka taea te whakamahi i te cellulose ether hei kaihanga kiriata, hei whakamātotoru, hei whakaemulsifier me hei whakaū, kia pai ai te ātete ki te kakahu, kia ōrite te mahi paparanga, kia piri me te uara PH, ā, kia pai ake te mānukanuka o te mata. Ina konatunatua pai ki ngā whakarewa waro, ka pai te paraihe me te whakataurite i te wai ina pupurihia.
4. Ko te kaihoko atanga te nuinga e whakamahia ana hei whakamātotoru, ka taea te whakanui ake i te kaha kume me te kaha kutikuti, te whakapai ake i te paninga mata, me te whakarei ake i te kaha piri me te here.
5. Moata whakamātao mō ngā pakitara o waho Ko te etera cellulose i roto i tēnei tuhinga e arotahi ana ki te here me te whakanui ake i te kaha, kia māmā ake ai te paninga o te moata, kia pai ake ai hoki te mahi. Mā te pānga ārai-totoka, te mahi pupuri wai nui ake ka roa ake te wā whakamahinga o te moata, ka pai ake te ātete ki te whakapoto me te ngatata, ka pai ake te rōrahi o te mata, ka nui ake hoki te kaha o te here.
6. Ngā uku honikoma I roto i ngā uku honikoma hou, he maeneene te hua, he pupuri wai, he kaha hoki.
7. Mā te tāpiri o te cellulose ether ki ngā hiri me ngā tuitui ka pai te piri o te taha, ka iti te tere whakaheke me te ātete kakahu teitei, ā, ka tiakina ngā raraunga taketake mai i te kino miihini me te ārai i te pānga o te rumaki ki ngā hanganga katoa.
8. Mā te piri pūmau o te cellulose ether whakaōrite-ake e whakarite ana i te rere pai me te kaha whakaōrite-ake, ā, mā te tere pupuri wai whakahaere ka taea e ia te whakatakoto tere me te whakaiti i te pakaru me te whakapoto.
9. Pātara hangahanga Mā te pātara pupuri wai e whakamākūkū te sima, e whakanui ana i te kaha o te here, ā, i te wā anō ka whakanuia te kaha kume me te kaha kutikuti, ka tino whakapai ake i te pānga hangahanga me te whakapai ake i te pai o te mahi.
10. Nā te kaha o te piri o te taera ki te pupuri i te wai, kāore e hiahiatia kia rumakina, kia mākū rānei ngā taera me te paparanga turanga, ka nui ake te kaha o te piri. He roa te wā hanga o te paru, he pai, he ōrite te hanganga, he watea te hanganga, ā, he tino ātete ki te heke.
Wā tuku: Paenga-whāwhā-24-2023