Focus on Cellulose ethers

He aha te HPMC i roto i te horoi horoi?

He aha te HPMC i roto i te horoi horoi?

Ko te HPMC (Hydroxypropyl Methylcellulose) he hangawai, he wai-wairewa polymer whakamahia hei taapiri horoi.He surfactant katote-kore, te tikanga karekau he matūriki kua utaina, no reira karekau e pa ki te wai maro.Ka whakamahia te HPMC i roto i nga mea horoi hei whakapai ake i te mahi o te horoi me te whakaiti i te nui o te pahuka i mahia.Ka whakamahia ano hoki hei whakapai ake i te mana horoi o te horoi, whakaiti i te wa e hiahiatia ana hei horoi, hei whakaiti hoki i te toenga o te toenga.Ka whakamahia hoki te HPMC ki te whakaiti i te nui o te hiko pateko ka puta ina horoi nga kakahu.

Ko te HPMC he polysaccharide, te tikanga he maha nga ngota ngota huka e hono tahi ana.I ahu mai i te cellulose, koinei te waahanga matua o nga pakitara tipu tipu.Ka hangaia te HPMC ma te tauhohe i te cellulose me te roopu hydroxypropyl, he momo waipiro.Ka waihangahia e tenei tauhohenga he waerau ka memeha ki te wai ka taea te whakamahi hei taapiri horoi.

Ka whakamahia te HPMC i roto i nga momo momo horoi horoi, tae atu ki nga horoi horoi, nga horoi horoi rihi, me nga taputapu horoi katoa.Ka whakamahia ano hoki ki etahi atu hua penei i te shampoos, te whakamaarama, me te whakangawari papanga.Ko te HPMC he taputapu horoi whai hua na te mea ka awhina i te whakaiti i te nui o te pahuka i puta me te awhina ki te whakapai ake i te mana horoi o te horoi.Ka awhina ano hoki ki te whakaiti i te nui o te hiko pateko ka puta ina horoi nga kakahu.

Ko te HPMC he taputapu horoi haumaru me te whai hua, engari he mea nui kia whai i nga tohutohu i runga i te tapanga hua ina whakamahi.He mea nui ano kia karohia te whakamahi nui rawa o te HPMC, na te mea ka nui rawa te matotoru o te hopi me te uaua ki te whakamahi.He mea nui ano kia karohia te whakamahi i te HPMC i roto i nga hua e mau ana te hātea, na te mea ka pakaru te HPMC ka kore e whai hua.


Wā tuku: Feb-12-2023
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