Ka whakamahia e te HPMC i roto i te Whakapaipai

Ko te HPMC hydroxypropyl methyl cellulose he ma, paku iti ranei me te paura kowhai iti, me te kore kakara, te reka, te kore paitini. He whakarewa e tere marara ana i roto i te ranunga o te wai matao me te mea pararopi, ka eke ki te tino rite i roto i nga meneti torutoru, ka hanga i te wairewa maamaa marama. Ko te wai wai he mahi mata, he tino marama, he kaha te pumau, ko te rewa ki te wai kaore e pa ki te pH. He kaha te whakamaroke me te whakatio i roto i te shampoo me te wai kaukau, he pupuri wai me te taonga hanga kiriata pai mo te makawe me te kiri. Na te pikinga o nga rawa taketake, ka taea te whakamahi i te cellulose (anti-freeze thickener) i roto i nga horoi horoi horoi, shampoos me nga wai kaukau hei whakaiti i nga utu me te whakatutuki i nga hua e hiahiatia ana.

Ko nga ahuatanga me nga painga o te horoi i te wai matao wairewa cellulose HPMC:
1, iti irritation, teitei pāmahana me te takoto;
2, whanui pH pumau, ka taea te whakarite i tona pumau i roto i te awhe o te pH 3-11;
3, whakanui i te aro nui ki te whakaaro tika;
4. Whakanuia me te whakapumau i nga mirumiru hei whakapai ake i te rongo kiri;
5. He pai te whakapai ake i te moni o te punaha.
6, ngawari ki te whakamahi, te wai matao ki roto i te marara tere e kore e piri

Te whānuitanga tono o te hopi horoi HPMC:

Ka whakamahia te HPMC rewa inamata mo te horoi horoi, shampoo, horoi tinana, horoi kanohi, hinu, kirīmi, gel, toner, makawe makawe, hua hanga, toothpaste, mouthwash, ha'uti wai mirumiru.

Nga take hei aro
Ko te koretake o te hopi horoi HPMC hydroxypropyl methyl cellulose e whakaatu ana i te ngoikore o te maarama, te ngoikore o te paanga o te matotoru, te waimeha i muri i te wa roa, ko etahi ka koriri, kia kore ai te rerenga o te cellulose i te wa e whakamahia ana, me whakaoho i mua i te rite.
Ko te rereketanga i waenga i te otinga puhoi me nga hua HPMC otinga tonu
Hydroxypropyl methyl cellulose (i muri nei ka kiia ko HPMC) ka taea te wehewehe ki te momo otinga tere me te puhoi, ko te HPMC inamata e pa ana ki te whakamahi i te kaihoko whakawhiti i runga i tana maimoatanga mata i roto i te tukanga whakaputa, kia tere te whakamarara a HPMC ki te wai makariri, engari kare i tino memeha, na roto i te whakakorikori kakahu, ka tere haere te pokey, ka rewa; Ka taea hoki te kii ko te HPMC kua memeha he hua wera wera, i roto i te wai matao clumping, ka taea i roto i te wai wera, hohoro marara i roto i te wai wera, i roto i te whakakorikori kākahu, ki te hei i te pāmahana otinga maturuturu iho ki tetahi pāmahana (ko te pāmahana rangi hua o toku kamupene he tata 60 deG C), ka ata puta te pokey, tae noa ki te hanganga o te colloid viscous marama.
He rite tonu nga tohu matū ahupūngao o te otinga inamata me te otinga puhoi HPMC, engari he rereke i te awhe tono.
Ko te otinga puhoi te whakakore i te HPMC te nuinga o te whakamahi i roto i te kumete, te putty me etahi atu moata whakaranu maroke, te whakakotahitanga maroke maroke HPMC wehea e etahi atu rauemi, taapirihia te wai i muri tonu i te pokey, kaua e clumping; I roto i te mahi kāpia me te paninga, e taea te puta mau tahi āhuatanga, me whakamahi wai wera ranei na roto i te rawaka ohoohooho kaha hanga ona tareka.
Ko te HPMC tere-wairewa tere atu i te HPMC puhoi-wairewa he nui ake te whānuitanga o nga tono, i roto i te putty i runga i te konupūmā hina me te kumete-ciment, me te kapia, ka taea te whakamahi paninga, i roto i nga tikanga kawakore ka tere te tere-wairewa HPMC tere tae ki te viscosity. whakatikatika; I roto i te gypsum e hāngai ana moata, e tika ana ki te gypsum pH waikawa, na arahi ki te whakarewa HPMC tāpiapia tino puhoi, me te hanga gypsum tautuhinga tuatahi ≥3min, tautuhinga whakamutunga ≤30min, ahakoa kua tāpirihia e te gypsum moata i runga i te nui o te retarder ki te whakaroa tona wa tautuhinga, engari ko te wa mahi kaore i te pai ki nga hua ciment me te gypsum, Na reira, me taapiri etahi matū kawakore hei whakapai ake i te wa piri o HPMC.