1. Ngā etera cellulose (MC, HPMC, HEC)
Ko te MC, HPMC, me te HEC e whakamahia whānuitia ana i roto i te putty hanga, te peita, te moata me ētahi atu hua, ko te nuinga hei pupuri wai me te whakahinuhinu. He pai.
Tikanga tirotiro me te tautuhi:
Paunahia kia 3 karamu o te MC, HPMC rānei, HEC rānei, tāpirihia ki roto i te 300 ml o te wai, ka whakaohokia kia memeha rawa ki roto i te wai. Tāpirihia te wai ki roto i tētahi pounamu wai kohuke ma, mārama, koretake, taupokina, ka whakakīia te taupoki, ka tāpirihia ki roto. Tirohia ngā panonitanga o te wai piri i te taiao -38°C. Mena he mārama, he mārama hoki te wai, he matotoru teitei, he pai te rere, ko te tikanga he pai te āhua o te hua i te tīmatanga. Me tirotiro tonu mō te neke atu i te 12 marama, ā, kei te noho tonu te rerekētanga, e tohu ana he pai te pumau o te hua, ā, ka taea te whakamahi me te māia; ki te kitea te wai ka huri haere te tae, ka angiangi, ka pōuri, ka haunga pirau, ka puta he paru, ka whānui te pounamu, ka whakaiti i te tinana o te pounamu. Ko te āhua rerekē e tohu ana kāore i te pai te kounga o te hua. Mena ka whakamahia i roto i te hanga hua, ka kore e pumau te kounga o te hua.
2. CMCI, CMCS
Kei waenga i te 4 me te 8000 te matotoru o te CMCI me te CMCS, ā, e whakamahia nuitia ana ēnei mō ngā rauemi whakataurite pakitara me te whakapūtā pēnei i te putty pakitara o roto noa me te pātū tātā hei pupuri wai me te whakahinuhinu.
Tikanga tirotiro me te tautuhi:
Paunahia kia 3 karamu o te CMCI, CMCS rānei, tāpirihia ki roto i te 300 ml o te wai, ka whakaohokia kia memeha rawa ki roto i te wai. Tāpirihia te wai ki roto i tētahi pounamu wai kohuke ma, mārama, koretake, taupokina, ka whakakīia te taupoki, ka tāpirihia ki roto. Tirohia te panonitanga o te wai i te taiao ℃, mēnā he mārama, he matotoru, he wai te wai, ko te tikanga he pai te ahua o te hua i te tīmatanga. Mēnā he pōuri te wai, ā, he paru, ko te tikanga he paura konganuku kei roto i te hua, ā, kua poke te hua. Me tirotiro tonu mō te neke atu i te 6 marama, ā, ka noho tonu, he tohu kei te pai te pumau o te hua, ā, ka taea te whakamahi me te maia; ki te kore e taea te pupuri, ka kitea ka huri haere te tae, ka angiangi te wai, ka pōuri, ka puta he paru, he kakara pirau, ā, ka pupuhi te pounamu, he tohu kāore i te pumau te hua, ki te whakamahia ki roto i te hua, ka raru te kounga o te hua.
Te wā tuku: Hui-tanguru-07-2023