1.ʻO Cellulose e heleʻia e D-Glucopyranose β- ʻO ka memberane cellulose he crystalline nui loa aʻaʻole hiki ke gelaninized i ka wai a iʻole i hanaʻia i loko o kahi membrane ʻO ka hydroxyl manuahi ma nā kūlana C-2, C-3 a me C-5 i ka hana memo a me keʻano o ka hana cophididization. Hiki ke hoʻomaikaʻiʻia ka palena o ka cell cellouse a maikaʻi i ka hana kiʻi maikaʻi.
2. I ka 1908 Mai 1980s, hoʻomaka nā kānaka e aʻo i keʻano o ka cellufied e like me ka kiʻiʻoniʻoni a me ka hui pūʻana. ʻO ka membrane cellufied e hoʻololiʻia i nā mea mebrane i hanaʻia mai nā derivatives i loaʻa ma hope o ka hoʻololiʻana i keʻano o ka cemikina. He kiʻekiʻe loa kēiaʻano o ka membrane i ka ikaika a me ke kūleʻa, ke kaua, nā pale, nā paleʻaila a me kaʻonoʻole.
3. Hoʻohanaʻiaʻo CMC i nā meaʻai iʻa, e like me nā fries Farani, e hōʻemi i ka absorption o ka momona. I ka wā e hoʻohana pūʻia me ka callium chloride,ʻoi aku ka maikaʻi o ka hopena. Hoʻohana pinepineʻiaʻo HPMC a me MC ma ka wela i ka meaʻai i mālamaʻia,ʻoi loa i ka meaʻai iʻa, no ka mea he gelt gelt. Ma Africa, MC, HPMC, ua hoʻohanaʻiaʻo PECHT SPET i nā meaʻai i loko o nā kiʻi o nā balad blad chell e hoʻomākaukau ai i nā hua lāʻau hihiu e hoʻomākaukau ai i nā kiʻiʻoniʻoni ʻO ka mīkini mc i kāwiliʻiaʻo MC membrane ka mea maikaʻi loa ma ka lole lāʻau, hiki ke hōʻemi i ka aila o ke aila ma 49%. ʻO ka'ōlelo maʻamau e haʻi ana, ua hōʻike i nā kiʻi i nā kiʻi paʻi i lalo i lalo o ka ailaʻaila.
4. MCa ua hoʻohanaʻiaʻo hpmc ma nā scarch i nā'āpana likeʻole e like me nā pōpō palaoa, nā pōpoki a me ka palaoa e hoʻomaikaʻi ai i ka hanaʻana. Hōʻike ka noiʻi i kēlā MCʻo ka hana maikaʻi loa o ka paleʻana o ka wai a me ka aila e pono ai ka nui o ka wai. Ma o ka microscope, hiki keʻikeʻia he kiʻi maikaʻiʻo mc Ua hōʻikeʻia nā haʻawina e kiʻiʻiaʻo HPMC i nā pōpō moa i ka nui o nā moa a hiki ke hōʻemi nui i nāʻikeʻaila i ka wā o ka frying. Hiki ke hoʻonuiʻia kaʻike o ka wai o ka pōkole hope loa e 16.4%, hiki ke hōʻemiʻia nāʻano o ka aila ma ka 17.7%, a hiki i ka hana o ka aila hana o kaHpmc. ^. I ke ala mua o ka gel Hiki i ke kāʻei gel i ke kaheʻana o ka wai o ka wai a me ka aila i ka wā o ka frying. Hoʻohui i ka hydrogel i ka papa kau i waho o nā manu moa i kāwiliʻia i ka umauma o ka berena, ae humuhumu nui i ka pilikia o ka moa
5.ʻOiaiʻo HPMC kahi kiʻi kiʻi kiʻi kūpono maikaʻi loa me nā waiwai mechanininies a me ka wai o ka wai, he wahi liʻiliʻi ke kaʻana likeʻole. Aia heʻelua mau mea e kaupalena ai i kāna noi:ʻo ka mua, he gel ka mea i hanaʻia ma keʻano he nui ma ka mahana o ka mahana. Ma muli o kahi hopena, pono e hoʻomaʻamaʻaʻia ka matrix a maloʻo i ka mahana kiʻekiʻe i ka wā o ka hoʻomākaukauʻana. A iʻole, i ke kaʻina o ke kolamu, e hoʻokaʻawale ana, e maʻalahi paha, he maʻalahi ka hopena i lalo, e pili ana i ka hanaʻana i nā kiʻiʻoniʻoni'ē aʻe. Eia kekahi, e pono kēia hana e hōʻoia i ka hana o ka hana hana holoʻokoʻa ma mua o 70 ℃, ua nui ka wela o ka wela. No laila, pono ia e hōʻemi i kāna Gel Point a hoʻonui i kāna viscosity ma ka haʻahaʻa haʻahaʻa. ʻO ka lua, he mea kūʻai nui loa ia, e pili ana iā 100000 yuan / ton.
Post Time: APR-26-2024