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Ka nānā ʻana o nā kahua noi o hydroxypropyl methylcellulose i ka ʻoihana kūkulu
1. ʻO ka Hydroxypropyl methylcellulose (HPMC) kahi non-ionic cellulose ether i hoʻohana nui ʻia i ka ʻoihana hana. Hāʻawi kona ʻano kemika kūikawā i ka mānoanoa maikaʻi, ka paʻa ʻana o ka wai, ka hoʻopaʻa ʻana, ka lubrication a me ka hoʻopuehu ʻana i nā waiwai, e lilo ia i mea hoʻohui pono i ...Heluhelu hou aku -
Ka hopena o ka mālama ʻana i ke kaiapuni ma ka ʻoihana hydroxypropyl methylcellulose (HPMC).
Me ka hoʻonui nui ʻana o ka nānā ʻana o ka honua i ka mālama ʻana i ke kaiapuni, ua nui ka hopena o nā kulekele mālama kaiapuni i nā ʻano āpau o ke ola, a ʻaʻole ʻokoʻa ka ʻoihana hydroxypropyl methylcellulose (HPMC). ʻO HPMC kahi mea polymer i hoʻohana nui ʻia i ka hana ...Heluhelu hou aku -
ʻO nā pono o ka Hydroxypropyl Methylcellulose i kēlā me kēia lā i ka mālama kino kino.
ʻO ka Hydroxypropyl Methylcellulose (HPMC) kahi ether nonionic cellulose i hoʻohana nui ʻia i nā huahana mālama ʻili kemika i kēlā me kēia lā. Ma muli o kona mānoanoa maikaʻi loa, hana kiʻiʻoniʻoni, moisturizing a me ka hoʻopaʻa ʻana i nā waiwai, ua lilo ia i mea koʻikoʻi i nā ʻano hana mālama ʻili. ...Heluhelu hou aku -
ʻO HPMC ma ke ʻano he mea hoʻoheheʻe
I ka ʻoihana hana a me ka ʻoihana hoʻonaninani, he mea kōkua nui nā mea caulking ma hope o ka paving o nā tile a me nā pōhaku. ʻAʻole pili wale lākou i ka hiʻohiʻona, akā pili pono i ka lōʻihi a me ka impermeability o ka hale holoʻokoʻa. I ka ...Heluhelu hou aku -
He aha nā waiwai o HEC mānoanoa?
ʻO HEC (Hydroxyethyl Cellulose) he polymer non-ionic wai-soluble i hoʻohana nuiʻia i ka uhiʻana, nā kinikini o kēlā me kēia lā, ke kūkuluʻana, kaʻaila hinu, ka lāʻau lapaʻau, ka meaʻai a me nāʻoihana'ē aʻe e like me ka mānoanoa, stabilizer, dispersant, film-forming agent, etc.Heluhelu hou aku -
He aha ka Gypsum Mortar?
He aha ka Gypsum Mortar? ʻO Gypsum Mortar: He Manaʻo Kūʻokoʻa Introduction ʻO ka mortar gypsum kahi mea hale kuʻuna i haku ʻia me ka gypsum, he mineral sulfate palupalu i ʻike ʻia ma ke ʻano kemika calcium sulfate dihydrate (CaSO₄·2H₂O). Hoʻohana ʻia mai ka wā kahiko, lilo ia i mea hoʻopaʻa i ka masonry a ...Heluhelu hou aku -
RDP Pākuʻi Pākuʻi Motar
I nā mea kūkulu hale hou, hoʻohana nui ʻia ka mortar, ma ke ʻano he kumu hana kumu, i ka masonry, plastering, ground leveling, waterproofing and anti-seepage a me nā māla ʻē aʻe. I mea e hoʻomaikaʻi ai i ka hana holoʻokoʻa o ka mortar, ʻoi aku ka ikaika paʻa, flex ...Heluhelu hou aku -
Noi o CMC
ʻO ka sodium carboxymethyl cellulose (CMC) he mea hoʻohui wai-soluble polymer i hoʻohana nui ʻia i nā ʻoihana he nui. Loaʻa iā ia ka mānoanoa maikaʻi, emulsification, hana kiʻiʻoniʻoni, paʻa wai, hoʻokuʻu a me nā waiwai ʻē aʻe, no laila he mau noi nui i ka meaʻai, lāʻau lapaʻau, textile, p ...Heluhelu hou aku -
HPMC i ka sima
ʻO ka Hydroxypropyl Methyl Cellulose (HPMC) he ether nonionic cellulose i hoʻohana nui ʻia ma ke kahua o nā mea kūkulu hale, ʻoi aku hoʻi i loko o ka mortar maloʻo, ke kīleʻa ceramic tile, ka pauka putty a me nā mea hana sima. 1. ʻO nā hiʻohiʻona kumu o HPMC HPMC he wai-solu...Heluhelu hou aku -
Hoʻonui ka HPMC i ka pili ʻana i ka mortar
Me ka hoʻomau mau ʻana o ka ʻoihana kūkulu, ke hoʻonui nei nā koi no ka hana ʻana i nā mea kūkulu hale, ʻoi aku hoʻi i ka mortar, nona ka hana paʻa e pili pono ana i ka maikaʻi a me ka lōʻihi o ka papahana. Hydroxypropyl methyl...Heluhelu hou aku -
Hoʻohui Paʻa
Nā Pākuʻi Paʻa: Nā ʻano, nā hana, a me nā noi Hoʻomaka ʻO ka pōpō ka iwi kuamoʻo o nā ʻōnaehana hou, e hana ana i ke kumu hoʻolālā o nā hale, nā alanui, nā alahaka, nā tunnels, nā pā, a me nā mea hou aku. Hoʻohana ʻia kona hoʻohana ākea i kona ikaika compressive kiʻekiʻe, versatility, a me nā kumu kūʻai ...Heluhelu hou aku -
Nā mea hoʻohui paʻa e pale ai i ka haki ʻana
ʻO nā mea hoʻohui paʻa no ka pale ʻana i ka haki ʻana i ka hoʻomaka ʻana ʻo Concrete ka mea hana i hoʻohana nui ʻia ma ka honua, mahalo ʻia no kona ikaika, paʻa, a me ka versatility. ʻOiai ka nui o kāna mau pōmaikaʻi, ʻoi aku ka maʻalahi o ka ʻuala ma muli o kona ʻano brittle, maloʻo shrinkage, thermal c...Heluhelu hou aku