-
He papa koʻikoʻi nā ethers cellulose o nā mea hoʻohui multifunctional, i hoʻohana nui ʻia ma ke kahua o nā mea kūkulu hale e hoʻomaikaʻi i ka hana huahana. ʻOi loa i nā mea hoʻopili tile, hiki i nā ethers cellulose ke hoʻomaikaʻi nui i ko lākou mau waiwai kino a me ke kemika, hoʻomaikaʻi i ka hana kūkulu ...E heluhelu hou aku»
-
ʻO ka Cellulose ether kahi mea hoʻohui maʻamau i nā mea kūkulu hale, i hoʻohana ʻia e hoʻomaikaʻi i ka hana kūkulu a me nā waiwai mechanical o ka mortar. ʻO ka maikaʻi kekahi o nā ʻano koʻikoʻi o ka cellulose ether, e pili ana i kona hoʻolaha nui ʻana o nā ʻāpana. Nā ʻano a me nā noi o c...E heluhelu hou aku»
-
1. ʻIke Loaʻa ʻO Hydroxypropyl Methylcellulose (HPMC) kahi hui molekala kiʻekiʻe me ka hana maikaʻi loa, kahi i hoʻohana nui ʻia i nā mea kūkulu hale, ʻoi aku hoʻi i ka hana ʻana o ka mortar sima. ʻO nā hana nui o HPMC i ka mortar sima e pili ana i ka mānoanoa, ka paʻa ʻana o ka wai, ka hoʻomaikaʻi ʻana i ka bon...E heluhelu hou aku»
-
1. ʻIke piha o ka cellulose ether (HPMC) ʻO Hydroxypropyl methylcellulose (HPMC) kahi hui cellulose ether i hoʻohana pinepine ʻia, kahi i hoʻololi ʻia me ke kemika mai ka cellulose kūlohelohe. Loaʻa iā ia ka solubility wai maikaʻi loa, ka hana ʻana i ka kiʻiʻoniʻoni, ka mānoanoa a me nā waiwai hoʻopili, no laila ua hoʻohana nui ʻia i nā mea kūkulu hale ...E heluhelu hou aku»
-
ʻO ka Concrete Self-Compacting (SCC) kahi ʻenehana beton hou e kahe ana ma lalo o kona kaumaha ponoʻī e hoʻopiha i ka formwork me ka ʻole o ka pono no ka haʻalulu mechanical. ʻO kāna mau pono e komo pū me ka hoʻomaikaʻi ʻana i ka hana, ka hoʻemi ʻana i nā kumukūʻai hana, a me ka hoʻomaikaʻi ʻana i ka hana kūkulu. ʻO ka hoʻokō ʻana i kēia mau ʻano e pono ai ...E heluhelu hou aku»
-
ʻO Methyl hydroxyethyl cellulose (MHEC) kahi hui cellulose ether koʻikoʻi me nā hoʻololi pālua o ka methylation a me ka hydroxyethylation. I loko o nā uhi wai, hoʻokani ʻo MHEC i kahi kuleana koʻikoʻi me kona mau waiwai kino a me nā kemika kū hoʻokahi. I. Nā ʻano hana Mānoanoa ʻO ka hydrox...E heluhelu hou aku»
-
1. ʻIke piha o ka methyl hydroxyethyl cellulose (MHEC) ʻO Methyl hydroxyethyl cellulose (MHEC) kahi cellulose ether non-ionic i loaʻa ma o ka hoʻololi ʻana o ka methylation ma ke kumu o ka hydroxyethyl cellulose. Ma muli o kona ʻano molekala kūikawā, loaʻa iā MHEC ka solubility maikaʻi, ka mānoanoa, ka hoʻopili ʻana, ka hana ʻana i nā kiʻiʻoniʻoni...E heluhelu hou aku»
-
(1) ʻIke piha o ka hydroxypropyl methylcellulose koke ʻO ka hydroxypropyl methylcellulose koke (HPMC) kahi cellulose ether non-ionic i loaʻa ma o ka hoʻololi kemika o ka cellulose kūlohelohe a he maikaʻi kona solubility a me nā ʻano viscosity. Loaʻa i kona ʻano molekala ka hydroxyl, methoxy a me hy...E heluhelu hou aku»
-
He kuleana koʻikoʻi ko Hydroxypropyl Methylcellulose (HPMC) i ka hoʻokumu ʻana a me ka hana ʻana o ka pauka putty, kahi i hoʻohana nui ʻia i ka ʻoihana kūkulu hale no ka hoʻohālikelike ʻana i ka paia a me ka hoʻomākaukau ʻana i ka ʻili. Ua ʻike ʻia kēia hui cellulose ether no kona paʻa ʻana i ka wai maikaʻi loa, ke kūlike, a me ka hana...E heluhelu hou aku»
-
ʻO Hydroxypropyl Methylcellulose (HPMC) kahi polymer versatile i hoʻohana nui ʻia i nā ʻoihana mai nā lāʻau lapaʻau a hiki i ke kūkulu ʻana ma muli o kona mau waiwai kūikawā. He derivative ia o ka cellulose, me nā hui hydroxyl i pani ʻia e nā hui methoxy a me hydroxypropyl, e hoʻonui ana i kona solubility i ka wai a...E heluhelu hou aku»
-
Hoʻohana nui ʻia nā ethers cellulose i nā uhi ʻana ma ke ʻano he mau mea hoʻomānoanoa ma muli o ko lākou mau waiwai kūikawā a me nā hana. Hoʻonui lākou i ka viscosity o nā uhi ʻana, e hāʻawi ana i nā waiwai noi i hoʻomaikaʻi ʻia a me ka hana hopena o ka huahana. ʻO ka hoʻomaopopo ʻana i kā lākou hana ma ke ʻano he mau mea hoʻomānoanoa e pono ai ke komo hohonu i kā lākou mole...E heluhelu hou aku»
-
ʻO Hydroxyethyl cellulose (HEC) kahi polymer nonionic, wai-soluble i hoʻohana nui ʻia i loaʻa mai ka cellulose. ʻO kāna mau noi mua i nā huahana kemika o kēlā me kēia lā mai kona hiki ke hoʻololi i ka rheology, hoʻopaʻa i nā ʻano hana, a hoʻomaikaʻi i ke ʻano o nā huahana. Nā Waiwai a me ke ʻano o HEC HEC c...E heluhelu hou aku»