-
1. ʻO ke kumuhana a me ka laulā o ka noi Kuhikuhi kēia ʻano hana i nā mea hana a me nā ʻanuʻu hana no ka hoʻoholo ʻana i ke kahe o ka sima sima. Pili kēia ʻano hana i ka hoʻoholo ʻana i ke kahe o ka sima Portland lehu pele, ka sima Portland hui pū ʻia, ka sima Portland maʻamau...E heluhelu hou aku»
-
ʻO ka sodium carboxymethyl cellulose (CMC) kahi derivative carboxymethylated o ka cellulose, i ʻike ʻia hoʻi ʻo cellulose gum, a ʻo ia ka ionic cellulose gum koʻikoʻi loa. ʻO CMC ka mea maʻamau he hui polymer anionic i loaʻa ma ka hana ʻana i ka cellulose kūlohelohe me ka alkali caustic a me ka waikawa monochloroacetic. ʻO ka mol...E heluhelu hou aku»
-
▲ He pauka keʻokeʻo ʻala ʻole, ʻono ʻole, ʻaʻohe mea ʻawahia ka Hydroxypropyl methyl cellulose (HPMC). Ma hope o ka hoʻoheheʻe piha ʻana i ka wai, e hana ka hydroxypropyl methyl cellulose i kahi colloid viscous moakaka. ▲ ʻO nā mea maka nui o ka hydroxypropyl methyl cellulose (HPMC): pulupulu i hoʻomaʻemaʻe ʻia, methyl chloride, p...E heluhelu hou aku»
-
ʻO ka nui o ka lehu he hōʻailona koʻikoʻi o ka hydroxypropyl methylcellulose. Nīnau pinepine nā mea kūʻai aku i ka wā e maopopo ai iā lākou ka hydroxypropyl methylcellulose: he aha ka waiwai o ka lehu? ʻO ka Hydroxypropyl methylcellulose me ka liʻiliʻi o ka lehu ʻo ia hoʻi ka maʻemaʻe kiʻekiʻe; ʻo ka cellulose me ka nui o ka lehu ʻo ia hoʻi ka...E heluhelu hou aku»
-
ʻO ka waiwai pH maʻamau o nā huahana gypsum he waikawa a kūlike ʻole paha. I kēia manawa aia ʻelua ʻano o ka hydroxypropyl methylcellulose papa kūkulu ma ka mākeke: ka cellulose hoʻoheheʻe lohi a me ka cellulose koke (S). ʻAʻole kūpono ka cellulose koke no nā ʻōnaehana gypsum. Nā huahana, ʻilihune loa ka solubility...E heluhelu hou aku»
-
ʻO ka paʻa ʻana o ka wai mai ka Hydroxypropyl Methyl Cellulose kekahi o nā waiwai koʻikoʻi o ka Hydroxypropyl Methyl Cellulose. ʻO nā mea e like me ka mahana o ka ea, ka mahana a me ka wikiwiki o ke kaomi makani e hoʻopilikia i ka wikiwiki o ka volatilization o ka wai i loko o ka sima sima a me nā huahana gypsum-based. No laila, i loko...E heluhelu hou aku»
-
I kēia lā e kālele ana mākou i ke ʻano o ka hoʻohui ʻana i nā ʻano mea hoʻomānoanoa kikoʻī. ʻO nā ʻano o nā mea hoʻomānoanoa i hoʻohana pinepine ʻia he inorganic, cellulose, acrylic, a me polyurethane. ʻO nā mea Inorganic Inorganic he bentonite, fumed silicon, a pēlā aku, i hoʻohui pinepine ʻia i ka slurry no ka wili ʻana, no ka mea ...E heluhelu hou aku»
-
E pili ana i ka Cellulose ʻO ka Cellulose kahi polysaccharide macromolecular i haku ʻia me ka glucose. Loaʻa ia i nā nui he nui i nā mea kanu ʻōmaʻomaʻo a me nā meaola kai. ʻO ia ka mea polymer kūlohelohe i hoʻolaha nui ʻia a nui loa i ke kūlohelohe. Loaʻa iā ia ka biocompatibility maikaʻi, hiki ke hoʻohou hou ʻia a me ka Biodegradable a me nā mea ʻē aʻe...E heluhelu hou aku»
-
Hana ʻia ka cellulose ether mai ka cellulose ma o ka hopena etherification o hoʻokahi a i ʻole kekahi mau mea etherification a me ka wili maloʻo. Wahi a nā ʻano kemika like ʻole o nā mea pani ether, hiki ke hoʻokaʻawale ʻia nā cellulose ethers i nā anionic, cationic a me nonionic ethers. Ionic cellulose et...E heluhelu hou aku»
-
Wahi a ka hōʻike hou loa mai IHS Markit, ʻo ka hoʻohana honua ʻana o ka cellulose ether—kahi polymer wai-soluble i hana ʻia e ka hoʻololi kemika o ka cellulose—ua kokoke i 1.1 miliona tons i ka makahiki 2018. No ka huina o ka hana cellulose ether honua i ka makahiki 2018, ua hele mai 43% mai Asia mai (ua helu ʻo Kina no 79...E heluhelu hou aku»
-
(1) ʻIke holoʻokoʻa o ka mākeke cellulose ether nonionic honua: Mai ka manaʻo o ka hoʻolaha ʻana o ka mana hana honua, 43% o ka huina o ka hana cellulose ether honua i ka makahiki 2018 i hele mai mai ʻAsia (ʻo Kina ka helu no 79% o ka hana ʻAsia), ʻo ʻEulopa Komohana ka helu no 36%, a ʻo ʻAmelika ʻĀkau...E heluhelu hou aku»
-
1) ʻO ka noi nui o ka cellulose ether papa meaʻai ʻO ka Cellulose ether kahi mea hoʻohui palekana meaʻai i ʻike ʻia, hiki ke hoʻohana ʻia ma ke ʻano he mea hoʻomānoanoa meaʻai, mea hoʻopaʻa a me ka humectant e hoʻomānoanoa, mālama i ka wai, hoʻomaikaʻi i ka ʻono, a pēlā aku. Hoʻohana nui ʻia ia ma nā ʻāina i hoʻomohala ʻia, ʻo ia hoʻi no ka meaʻai i hoʻomoʻa ʻia, fiber Vegetari...E heluhelu hou aku»