He maha ngā momo o te hydroxypropyl methyl cellulose, ā, he aha te rerekētanga o tōna whakamahinga?
Ka taea te wehewehe i te HPMC ki ngā momo tere me te momo rewa-wera. Ka tere te horapa o ngā hua tere i roto i te wai matao, ka ngaro atu ki roto i te wai. I tēnei wā, kāore he matotoru o te wai, nā te mea ka horapa noa te HPMC i roto i te wai, ā, kāore e tino memeha. I muri i te 2 meneti pea (i te whakaoho), ka piki haere te matotoru o te wai, ka hanga he koroka matotoru mā mārama. Ka tere te horapa o ngā hua wairewa wera i roto i te wai wera, ka ngaro atu i roto i te wai wera ina whakakotahihia ki roto i te wai matao. Ina heke te pāmahana ki tētahi pāmahana (e ai ki te pāmahana tiēre o te hua), ka puta haere te matotoru kia puta rā anō he koroka matotoru mārama.
Me pēhea te aromatawai i te kounga o te hydroxypropyl methyl cellulose mā te ngāwari me te mārama?
Te mā. Ahakoa kāore e taea e te mā te whakatau mena he ngāwari te whakamahi i te HPMC, ā, ki te tāpirihia ngā mea whakama ki te tukanga whakaputa, ka pā ki tōna kounga, he pai te mā o te nuinga o ngā hua pai.
Te pai o te kiko: ko te pai o te HPMC he 80 mata me te 100 mata te tikanga, ā, he iti iho te 120 mata. Ko te pai ake o te pai o te kiko.
Te tuku māramatanga: i muri i te tāpiritanga o te HPMC ki roto i te wai hei hanga i tētahi kōroiti mārama, tirohia tōna tuku māramatanga. Ko te nui ake o te tuku māramatanga, ko te pai ake. Ko te tikanga he iti ake ngā matū kore-rewa i roto. He pai te tuku o te tauhohenga poutū, ā, he kino ake te tuku o te tauhohenga whakapae. Heoi, ehara i te mea he pai ake te kounga o te tauhohenga poutū i te tauhohenga whakapae. He maha ngā āhuatanga e whakatau ana i te kounga o te hua.
Te taumaha motuhake: ka nui ake te taumaha motuhake, ka taumaha ake, ka pai ake. Ko te tikanga, nā te mea he nui te nui o te hydroxypropyl i roto. Mena he nui te nui o te hydroxypropyl, ka pai ake te pupuri wai.
Te taumaha motuhake: ka nui ake te taumaha motuhake, ka taumaha ake, ka pai ake. Ko te tikanga, nā te mea he nui te nui o te hydroxypropyl i roto. Mena he nui te nui o te hydroxypropyl, ka pai ake te pupuri wai.
He aha ngā tikanga whakarewa o te hydroxypropyl methyl cellulose?
Ka taea te tāpiri i ngā tauira katoa ki ngā rauemi mā te tikanga whakaranu maroke;
Mēnā me tāpiri tika ki te wai i te pāmahana rūma, he pai ake te whakamahi i te momo wai matao. I te nuinga o te wā, ka taea te whakamātotoru i roto i te 10-90 meneti i muri i te tāpiri (te whakaoho).
Ka taea te whakarewa i ngā tauira noa i muri i te whakaranu me te whakamarara ki te wai wera, te tāpiri wai matao, te whakaoho me te whakamatao;
Mena ka puta he kirikiri me te takai i te wā e whakarewaina ana, nā te kore e ranea te whakaranu, nā te tāpiri tika rānei o ngā tauira noa ki te wai matao. I tēnei wā, me whakaoho tere.
Mena ka puta he mirumiru i te wā e whakarewahia ana, ka taea te tango mā te waiho mō te 2-12 hāora (ko te roa o te wā e whakawhirinaki ana ki te matotoru o te wairewa), te whakakore i te puehu, te pēhanga me ētahi atu tikanga, te tāpiri rānei i te nui e tika ana o te tango pahuka.
He aha te mahi a te hydroxypropyl methyl cellulose i roto i te whakamahinga o te paura putty, ā, mēnā he matū kei roto?
I roto i te paura putty, e toru ana mahi: te whakamātotoru, te pupuri wai me te hanga. I roto i te whakamātotoru, ka taea e te cellulose te whakamātotoru, te mahi hei whakatārewatanga, te pupuri i te otinga kia ōrite ki runga, ki raro, me te ātete ki te totohu. Te pupuri wai: ka āta maroke te paura putty, ā, ka āwhina i te konupūmā raima ki te tauhohe i raro i te mahi a te wai. Te hanga: he pānga whakahinuhinu te cellulose, ka taea ai te hanga i te paura putty kia pai te mahi. Kāore te HPMC e whai wāhi ki tētahi tauhohenga matū, engari he mahi āwhina noa iho.
He aha te pānga o te pāmahana tiēre o te hydroxypropyl methyl cellulose?
E pā ana te pāmahana tiēre o te HPMC ki te nui o te methoxyl i roto i te tiēre. Ka iti ake te nui o te methoxyl, ka teitei ake te pāmahana tiēre.
He hononga kei waenganui i te maturuturunga iho o te paura putty me te hydroxypropyl methyl cellulose?
He mea nui!!! Kāore e pai te pupuri wai o te HPMC, ā, ka ngaro te paura.
He aha te take o te mirumiru i roto i te paura putty i te whakamahinga o te hydroxypropyl methyl cellulose?
E toru ngā mahi a te HPMC i roto i te paura putty: te whakamātotoru, te pupuri wai me te hanganga. Ko ngā take mō ngā mirumiru koia ēnei:
He nui rawa te wai e tāpirihia ana.
Ki te waruhia e koe tētahi atu paparanga ki te paparanga o raro i mua i te maroke, ka ngāwari hoki te pupuhi.
Wā tuku: Hepetema-27-2022