ʻO ka Hydroxypropyl methylcellulose kahi cellulose ether non-ionic i loaʻa mai ka pulupulu i hoʻomaʻemaʻe ʻia, kahi mea polymer kūlohelohe, ma o kekahi mau kaʻina hana kemika. Hoʻohana nui ʻia i ka ʻoihana kūkulu hale: ka pauka putty pale wai, ka paʻi putty, ka putty tempered, ka glue pena, ka mortar plastering masonry, ka mortar insulation pauka maloʻo a me nā mea hana hale pauka maloʻo ʻē aʻe.
He hopena maikaʻi ka paʻa ʻana o ka wai o ka Hydroxypropyl methylcellulose, maʻalahi ke hoʻopili, a he nui nā viscosities e koho ai, hiki ke hoʻokō i nā pono like ʻole.
Hiki i ka Hydroxypropyl methylcellulose ether me ka hana maikaʻi ke hoʻomaikaʻi nui i ka hana kūkulu, ka pamu ʻana a me ka hana pīpī ʻana o ka mortar, a he mea hoʻohui nui ia i ka mortar.
1. Loaʻa i ka Hydroxypropyl methyl cellulose Ether ka hana paʻa wai maikaʻi loa a ua hoʻohana nui ʻia i nā mortars like ʻole, me nā mortars masonry, nā mortars plastering a me nā mortars hoʻohaʻahaʻa honua, e hoʻomaikaʻi i ke kahe ʻana o ke koko o nā mortars.
2. Loaʻa i ka Hydroxypropyl methyl cellulose ether kahi hopena mānoanoa koʻikoʻi, hoʻomaikaʻi i ka hana kūkulu a me ka hana o ka mortar, hoʻololi i ke kahe o ka huahana, hoʻokō i ka hopena helehelena i makemake ʻia, a hoʻonui i ka piha a me ka nui o ka hoʻohana ʻana o ka mortar.
3. No ka mea hiki i ka hydroxypropyl methyl cellulose ether ke hoʻomaikaʻi i ka cohesion a me ka hana o ka mortar, lanakila ia i nā pilikia maʻamau e like me ka shelling a me ka hollowing o ka mortar maʻamau, hoʻemi i ka blanking, mālama i nā mea, a hoʻemi i nā kumukūʻai.
4. Loaʻa i ka Hydroxypropyl methyl cellulose ether kahi hopena hoʻomaha, hiki ke hōʻoia i ka manawa hana o ka mortar a hoʻomaikaʻi i ka plasticity a me ka hopena kūkulu o ka mortar.
5. Hiki i ka Hydroxypropyl methyl cellulose Ether ke hoʻolauna i kahi nui kūpono o nā pehu ea, hiki ke hoʻomaikaʻi nui i ka hana antifreeze o ka mortar a hoʻomaikaʻi i ke kūpaʻa o ka mortar.
6. Hoʻokani ka Cellulose ether i ke kuleana o ka paʻa ʻana o ka wai a me ka mānoanoa ma o ka hoʻohui ʻana i nā hopena kino a me nā kemika. I ka wā o ke kaʻina hana hydration, hiki iā ia ke hana i nā mea e hoʻoulu ai i nā waiwai micro-expansion, i loaʻa i ka mortar kahi waiwai micro-expansion a pale i ka mortar mai ka hydration i ka wā ma hope. ʻO ka haki ʻana i hana ʻia e ka shrinkage ma waena e hoʻonui i ke ola lawelawe o ka hale.
Ka manawa hoʻouna: Pepeluali-14-2023