ʻO ka hoʻohana ʻana i ka hydroxypropyl methylcellulose, pehea e hoʻokaʻawale ai i ka maikaʻi o HPMC maʻalahi a me ka intuitively

He aha ka hoʻohana nui ʻana o ka hydroxypropyl methylcellulose?

——Pane:HPMCHoʻohana nui ʻia i nā mea kūkulu hale, nā uhi, nā resins synthetic, nā keramika, nā lāʻau lapaʻau, ka meaʻai, nā lole, ka mahiʻai, nā mea hoʻonani, ka paka a me nā ʻoihana ʻē aʻe. Hiki ke hoʻokaʻawale ʻia ka HPMC i ke ʻano kūkulu hale, ka ʻano meaʻai a me ka ʻano lāʻau lapaʻau e like me ke kumu. I kēia manawa, ʻo ka hapa nui o nā huahana kūloko he ʻano kūkulu hale. I ke ʻano kūkulu hale, hoʻohana nui ʻia ka pauka putty, ma kahi o 90% e hoʻohana ʻia no ka pauka putty, a hoʻohana ʻia ke koena no ka sima sima a me ke kāpili.

Pehea e hoʻokaʻawale ai i ka maikaʻi o HPMC maʻalahi a me ka intuitively?

——Pane: (1) Keʻokeʻo: ʻOiai ʻaʻole hiki i ke keʻokeʻo ke hoʻoholo inā maʻalahi ka hoʻohana ʻana o HPMC, a inā hoʻohui ʻia nā mea hoʻokeʻokeʻo i ka wā o ke kaʻina hana, e hoʻopilikia ia i kona ʻano. Eia nō naʻe, ʻo ka hapa nui o nā huahana maikaʻi he keʻokeʻo maikaʻi. (2) Maikaʻi: ʻO ka maikaʻi o HPMC ma ke ʻano maʻamau he 80 mesh a me 100 mesh, a ʻoi aku ka liʻiliʻi o 120 mesh. ʻO ka hapa nui o HPMC i hana ʻia ma Hebei he 80 mesh. ʻO ka maikaʻi o ka maikaʻi, ma ke ʻano laulā, ʻoi aku ka maikaʻi. (3) Ka hoʻoili ʻana o ka mālamalama: e hoʻokomo i ka hydroxypropyl methylcellulose (HPMC) i loko o ka wai e hana i kahi colloid moakaka, a nānā i kāna hoʻoili ʻana o ka mālamalama. ʻO ka nui o ka hoʻoili ʻana o ka mālamalama, ʻoi aku ka maikaʻi, e hōʻike ana he emi nā mea hiki ʻole ke hoʻoheheʻe ʻia i loko. . ʻO ka permeability o nā reactors vertical he maikaʻi maʻamau, a ʻoi aku ka ʻino o nā reactors horizontal, akā ʻaʻole ia he manaʻo ʻoi aku ka maikaʻi o ke ʻano o nā reactors vertical ma mua o nā reactors horizontal, a ua hoʻoholo ʻia ke ʻano o ka huahana e nā kumu he nui. (4) Ke kaumaha kikoʻī: ʻO ka nui o ke kaumaha kikoʻī, ʻoi aku ka maikaʻi o ke kaumaha. Nui ka kikoʻī, ma ke ʻano laulā no ka mea he kiʻekiʻe ka nui o ka hui hydroxypropyl i loko, a he kiʻekiʻe ka nui o ka hui hydroxypropyl, ʻoi aku ka maikaʻi o ka paʻa ʻana o ka wai. (5) Ke kuni ʻana: E lawe i kahi ʻāpana liʻiliʻi o ka hāpana a hoʻā iā ia me ke ahi, a ʻo ke koena keʻokeʻo he lehu. ʻO ka nui o ka mea keʻokeʻo, ʻoi aku ka maikaʻi ʻole o ke ʻano, a ʻaneʻane ʻaʻohe koena i nā waiwai maʻemaʻe.

ʻEhia ke kumukūʻai o ka hydroxypropyl methylcellulose?

—–Pane; pili ke kumukūʻai o ka hydroxypropylmethyl i kona maʻemaʻe a me ka nui o ka lehu. ʻO ke kiʻekiʻe o ka maʻemaʻe, ʻo ka liʻiliʻi o ka nui o ka lehu, ʻo ke kiʻekiʻe o ke kumukūʻai. A i ʻole, ʻo ka haʻahaʻa o ka maʻemaʻe, ʻo ka nui o ka lehu, ʻo ka haʻahaʻa o ke kumukūʻai. ʻO Ton a i 17,000 yuan no ke tona. He huahana maʻemaʻe ʻo 17,000 yuan me ka aneane ʻole o nā haumia. Inā ʻoi aku ke kiʻekiʻe o ke kumukūʻai ma mua o 17,000 yuan, ua piʻi ka loaʻa kālā o ka mea hana. He mea maʻalahi ke ʻike inā maikaʻi a maikaʻi ʻole paha ke ʻano e like me ka nui o ka lehu i loko o ka hydroxypropyl methylcellulose.

He aha ka mānoanoa o ka hydroxypropyl methylcellulose e kūpono no ka pauka putty a me ka mortar?

—–Pane; ʻo ke kumukūʻai maʻamau o ka pauka putty he 100,000 yuan, a ʻoi aku ke kiʻekiʻe o ke koi no ka mortar, a pono ia he 150,000 yuan e maʻalahi ai ka hoʻohana. Eia kekahi, ʻo ka hana nui loa ohydroxypropyl methylcelluloseʻO ka paʻa ʻana o ka wai, a ukali ʻia e ka mānoanoa. I loko o ka pauka putty, inā maikaʻi ka paʻa ʻana o ka wai a haʻahaʻa ka viscosity (70,000-80,000), hiki nō hoʻi. ʻOiaʻiʻo, ʻoi aku ke kiʻekiʻe o ka viscosity ma lalo o 100,000, a ʻoi aku ka maikaʻi o ka paʻa ʻana o ka wai. Ke ʻoi aku ka viscosity ma mua o 100,000, loaʻa ka hopena o ka viscosity i ka paʻa ʻana o ka wai. ʻAʻole nui ka hopena.