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Aia kekahi mau hana hoʻomau no ka hana ʻana a me ka lawelawe ʻana o HPMC?
ʻO ka Hydroxypropyl methylcellulose (HPMC) he polymer multifunctional i hoʻohana nui ʻia i ka lāʻau lapaʻau, ka meaʻai, ke kūkulu ʻana a me nā māla ʻē aʻe. ʻOiai ʻo kāna noi ākea ua lawe mai i nā pōmaikaʻi waiwai a me nā ʻenehana, ʻo ka hana a me ka hana ʻana o ka HPMC i kekahi mau hopena i ka ...Heluhelu hou aku -
Hoʻohana a me nā hiʻohiʻona o ka methyl hydroxyethyl cellulose (MHEC)
1. Introduction Methyl hydroxyethyl cellulose (MHEC), i ʻike ʻia hoʻi me ka hydroxyethyl methyl cellulose (HEMC), he wai-soluble nonionic cellulose ether. ʻO MHEC kahi polymer semi-synthetic i hana ʻia e ka hopena o ka cellulose maoli me ka methanol a me ka ethylene oxide. Ma muli o kona kino kino a me ka chem...Heluhelu hou aku -
He aha nā ʻano kikoʻī o ka cellulose ether no nā mea hoʻopili tile?
ʻO ka cellulose ether (CE) kahi pūhui polymer multifunctional i loaʻa ma ka hoʻololi kemika o ka cellulose maoli. Hoʻohana nui ʻia ia i nā tile adhesives i nā mea kūkulu hale. ʻO kāna ʻano kemika kūʻokoʻa a me nā waiwai kino e hāʻawi iā ia i nā pono nui i ka hoʻomaikaʻi ʻana i ka hana o ka tile a...Heluhelu hou aku -
Methyl Hydroxyethyl Cellulose (MHEC)
ʻO ka Methyl Hydroxyethyl Cellulose (MHEC) kahi ether cellulose maʻamau. Loaʻa ia ma ka etherification o cellulose a hoʻohana nui ʻia i nā ʻoihana he nui e like me ke kūkulu ʻana, nā lāʻau lapaʻau, nā mea hoʻonaninani, a me nā meaʻai. Loaʻa i ka MHEC ka hoʻoheheʻe wai maikaʻi, ka mānoanoa, ka hoʻokuʻu ʻana, a me nā waiwai paʻa, a ...Heluhelu hou aku -
He aha nā pōmaikaʻi o ka hoʻohana ʻana i ka hydroxypropyl cellulose i nā ʻano ʻano paʻa paʻa?
ʻO ka Hydroxypropyl cellulose (HPC) he polymer versatile i hoʻohana nui ʻia i nā ʻano lāʻau lapaʻau, ʻoi aku hoʻi i nā ʻano hana paʻa e like me nā papa a me nā capsules. ʻO kāna mau waiwai physicochemical kū hoʻokahi e lilo ia i mea waiwai nui no nā ʻōnaehana lawe lāʻau. 1. Papa Binder Hydroxypropyl cellul...Heluhelu hou aku -
He aha ka hoʻohana ʻana o ka pauka latex redispersible (RDP) i ka mortar insulation particle polystyrene?
1. Introduction ʻO ka polystyrene particle insulation mortar he mea maʻamau i hoʻohana ʻia no ke kūkulu ʻana i ka pā o waho. Hoʻohui ia i nā pono o ka polystyrene particles (EPS) a me ka mortar kuʻuna, e hāʻawi ana i ka hopena insulation maikaʻi a me nā waiwai mechanical. I mea e hoʻomaikaʻi hou aku ai i kāna c...Heluhelu hou aku -
Pehea e hoʻohana ʻia ai ka Hydroxyethyl Cellulose i nā lole kumu pale maka?
ʻO nā maka maka he mea hoʻonaninani kaulana i hoʻolālā ʻia e hāʻawi i nā mea hana i ka ʻili. Hiki iā lākou ke hoʻomaikaʻi i ka hydration o ka ʻili, wehe i nā aila keu, a kōkua i ka hoʻomaikaʻi ʻana i ke ʻano o nā pores. ʻO kahi mea koʻikoʻi i ka hoʻokumu ʻana i nā lole kumu pale maka ʻo Hydroxyethyl Cellulose (HEC). Understa...Heluhelu hou aku -
Ua like anei ka carboxymethyl cellulose a me ka sodium carboxymethyl cellulose?
ʻO Carboxymethyl cellulose (CMC) a me ka sodium carboxymethyl cellulose (CMC-Na) he mau pūhui maʻamau i ka ʻoihana kemika a me ka ʻoihana meaʻai. Loaʻa iā lākou kekahi mau ʻokoʻa a me nā pilina ma ke ʻano, ka hana a me ka hoʻohana. E nānā kikoʻī kēia ʻatikala i nā waiwai, nā ʻano hoʻomākaukau, ...Heluhelu hou aku -
Pehea e hoʻomaikaʻi ai ka hydroxypropyl methylcellulose i ka mortar?
ʻO ka Hydroxypropyl methylcellulose (HPMC) he mea hoʻohui kemika koʻikoʻi i hoʻohana nui ʻia i nā mea kūkulu hale, ʻoi aku hoʻi i ka hoʻokumu ʻana i ka mortar. Hoʻomaikaʻi nui ʻo HPMC i ka hana kūkulu ʻana a me ka hana hope o ka mortar ma o ka hoʻoponopono ʻana i kāna mau waiwai rheological, ka paʻa ʻana o ka wai, nā ʻokiʻoki ...Heluhelu hou aku -
Hydroxypropyl Methylcellulose (HPMC) i loko o ka Honeycomb Ceramics
ʻO ka Hydroxypropyl methylcellulose (HPMC) kahi mea hoʻohui nui a koʻikoʻi i ka hana ʻana i nā seramika honeycomb. Hōʻike ʻia nā seramika Honeycomb e ko lākou ʻano kūʻokoʻa o nā ala like, e hāʻawi ana i kahi kiʻekiʻe kiʻekiʻe a me ka haʻahaʻa haʻahaʻa haʻahaʻa, e kūpono iā lākou no nā noi like ...Heluhelu hou aku -
He aha nā pōmaikaʻi o ka cellulose ethers ma ke ʻano he mea hoʻopaʻa i nā uhi?
ʻO nā ether cellulose, e like me ka methyl cellulose (MC), hydroxypropyl methylcellulose (HPMC), a me ka ethyl cellulose (EC), ua hoʻohana nui ʻia e like me nā mea hoʻopaʻa i loko o nā uhi ma muli o ko lākou mau waiwai kūʻokoʻa a me nā pono he nui. Eia kahi hiʻohiʻona piha e uhi ana i nā ʻano like ʻole: Hoʻokumu kiʻiʻoniʻoni: Cellulose e...Heluhelu hou aku -
Pehea e hana ai ka MHEC maʻemaʻe kiʻekiʻe ma ke ʻano he mea hoʻopaʻa wai mortar?
ʻO Methyl Hydroxyethyl Cellulose (MHEC) maʻemaʻe kiʻekiʻe he mea hoʻohui koʻikoʻi i ka ʻoihana kūkulu hale, ʻoi aku hoʻi i nā morta. ʻO kāna hana nui ma ke ʻano he mea mālama wai e hoʻoikaika nui i ka hana, ka lōʻihi, a me ka hana o nā morta. Nā waiwai o ka MHEC maʻemaʻe kiʻekiʻe 1. Kemika...Heluhelu hou aku
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