Hydroxypropyl methyl cellulose ether no ka hamo maloʻo i hui ʻia

I loko o kahi maloʻo i hui pū ʻia me ka mortar hui ʻia, haʻahaʻa loa ka ʻike o ka HPMCE, akā hiki iā ia ke hoʻomaikaʻi i ka hana o ka hamo pulu.ʻO ke koho kūpono o ka cellulose ether me nā ʻano like ʻole, ʻokoʻa viscosity, ʻokoʻa ka nui o nā ʻāpana, ʻokoʻa ka viscosity degere a me ka nui o ka hoʻohui ʻia i ka hana o ka mortar maloʻo.I kēia manawa, ʻaʻole maikaʻi ka hana ʻana o ka hoʻopaʻa ʻana i ka wai moka a me ka plastering, he mau minuke e ʻike ʻia kahi kaʻawale slurry wai.He waiwai koʻikoʻi ka paʻa ʻana o ka wai o ka Methyl cellulose ether, kahi i hopohopo ʻia e nā mea hana mortar maloʻo ma Kina, ʻoi aku hoʻi ma ka hema kahi i ʻoi aku ka kiʻekiʻe o ka mahana.ʻO nā mea e pili ana i ka paʻa ʻana o ka wai o ka mortar maloʻo, ʻo ia ka nui o ka cellulose ether HPMC, ka viscosity o cellulose ether HPMC, ka maikaʻi o nā ʻāpana a me ka mahana o ke kaiapuni.ʻO ka cellulose ether kahi ʻano polymer synthetic i hana ʻia mai ka cellulose kūlohelohe e ka hoʻololi kemika.ʻO ka wai-soluble cellulose ether ka mea nui i ka mortar ma nā ʻano ʻekolu, ʻo kekahi ka mana paʻa wai maikaʻi loa, ʻo ka mea ʻē aʻe ka hopena i ka paʻa ʻana o ka mortar a me ka thixotropy, a ʻo ke kolu ka pilina me ka cement.ʻO ka hana paʻa wai o ka cellulose ether e pili ana i ka lawe ʻana o ka wai o ke kumu, ke ʻano o ka mortar, ka mānoanoa o ka mortar, ke koi wai o ka mortar a me ka manawa hoʻonohonoho o ka mea hoʻonohonoho.ʻO ka paʻa ʻana o ka wai o cellulose ether ponoʻī mai ka solubility a me ka dehydration o cellulose ether ponoʻī.