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Te mahi a te hydroxypropyl methyl cellulose i roto i te kumete
Hydroxypropyl methyl cellulose i roto i te kumete maroke, he iti rawa te taapiri etera cellulose, engari ka taea te whakapai ake i te mahi o te kumete maku, ko te mahi hanga moata tetahi o nga taapiri matua. Na, hydroxypropyl methyl cellulose whakamahia i roto i te kumete maroke cellulose ether ko te nuinga hydroxypr...Pānuitia atu -
He taonga parewai – he kupu whakataki poto mo te kingi me te hangarau hanga
He ingoa noa te kingi kumete, ka kiia hoki e etahi ko te toka, he kaihoko raima raima. Ko te mota KINGI HE MOMO HANGA HOU hei whakakapi mo te kumete MIXED LIME rauemi parewai TEKAU rama, ka taea te whakaiti i te nui o te ciment i roto i te kumete, ka piki te kaha o te moata ki te 12% - 15...Pānuitia atu -
Hydroxypropyl methyl cellulose whakataki motuhake
Hydroxypropyl methyl cellulose — masonry mortar Whakanuia te piri ki te mata o te masonry, a ka taea te whakanui i te pupuri wai, kia pai ake ai te kaha o te moata. He pai ake te whakahinuhinu me te kirihou hei whakapai ake i te mahi, te ngawari o te tono, te penapena wa, me te whakapai ake i te utu...Pānuitia atu -
He aha nga mea e awe ana i te ma o te hydroxypropyl methyl cellulose?
I roto i te kumete whakamaarama whare me te paura putty, ko te rahi o te hydroxypropyl methylcellulose purea e pa ana ki te kounga o te hanga miihini, na he aha nga mea e pa ana ki te ma o te hydroxypropyl methylcellulose? Hei awhina i a koe ki te whakautu i tenei patai i tenei ra. I roto i te hanga ...Pānuitia atu -
Kua āta whakarāpopotohia ngā tohu whakamātautau rongoā
Tuatahi, ko te whakapotonga reo Ingarihi o nga rauemi awhina MC: Methyl cellulose EC: ethyl cellulose HPC: hydroxypropyl cellulose HPMC: hydroxypropyl methylcellulose CAP: Cellulose acetate phthalates HPMCP: hydroxypropyl cellulose phthalates HPMCAS: cellulose cellulose...Pānuitia atu -
Te paanga o te taupae ihirangi pungarehu o te ahumahi hydroxypropyl methyl cellulose i runga i te tono
E ai ki nga tatauranga kaore i oti, ko te hanga o naianei o te katote cellulose ether kua tae atu ki te 500,000 tone, a ko te hydroxypropyl methyl cellulose te 80% ki te neke atu i te 400,000 tone, Haina i roto i nga tau e rua kua pahure ake nei he maha nga kamupene kua piki ake te whakaputa ki te tere. ex...Pānuitia atu -
Te tātari me te whakamatautau o te hydroxypropyl methyl cellulose
1, te tautuhi i te tikanga hydroxypropyl methyl cellulose (1) Tangohia te 1.0g o te tauira, te wai whakamahana (80~90 ℃) 100mL, te whakaoho tonu, me te whakamatao ki roto i te wai kirikiri i roto i te pati hukapapa; Kuhua te 2mL o te wai ki roto i te ipuipu, me ata taapirihia he wairewa waikawa pungatara 1mL o te 0.035% korokoro ki te taha o te ngongo wa...Pānuitia atu -
Te tono o te cellulose ether i roto i nga taonga hanga taiao
Ko te Ether Cellulose he momo polymer semi-synthetic kore-ionic, me te whakarewatanga o te wai me te whakarewatanga o nga momo e rua, i roto i nga ahumahi rereke i puta mai i te mahi he rereke, penei i roto i nga taonga hanga matū, kei a ia te paanga hiato e whai ake nei: ① te pupuri wai māngai ② mātanga mātotoru ③ l...Pānuitia atu -
Me pehea te ine i te viscosity o te HPMC?
He aha nga whakatupatotanga mo te ine i te pokey o te hydroxypropyl methyl cellulose HPMC? I te wa e whakamatautau ana tatou i te pokey o te cellulose. Hei whakarite i te tika o nga hua whakamatautau, me aro nui ki nga waahanga e wha e whai ake nei. 1. Ko nga tohu mahi o te taputapu mu...Pānuitia atu -
Te whakataetae ahumahi ether cellulose
Na te piki haere o te hiahia mo te cellulose ether teitei i roto i te rongoa, te kai, nga matū o ia ra me etahi atu ahumahi, kei te tipu haere te hiahia o te whare mo etahi atu hua cellulose ether atu i te CMC, te kaha o te MC / HPMC mo te 120,000 tons, te kaha o HEC mo te 20,000 tons. . Ether Cellulose...Pānuitia atu -
Te tere pupuri wai o HPMC 200000 pokey hydroxypropyl methyl cellulose
Ko te mahi nui o te wai-wairewa hydroxypropyl methyl cellulose HPMC i roto i te kumete he mea nui i roto i nga waahanga e toru, tetahi he pai te pupuri i te wai kaha ngaio, e rua te kino ki te pokey me te compressibility o te kumete, e toru ko te taunekeneke ki te sima. He kino te pupuri wai o m...Pānuitia atu -
He aha nga hua cellulose ether?
Ko te ether cellulose he mea hanga mai i te cellulose na roto i te tauhohenga etherification me te whakamaroke i te paura o te kotahi, te maha ranei o nga kaihoko whakakoi. E ai ki te hanganga matū rereke o te whakakapi ether, ka taea te wehea te ether cellulose ki te ether anionic, cationic me te kore-ionic. Ionic cellulose ether te nuinga ...Pānuitia atu
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