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ʻO ka cellulose ether kahi polymer synthetic i hana ʻia mai ka cellulose kūlohelohe ma o ka hoʻololi kemika. ʻO ka cellulose ether kahi hua o ka cellulose maoli. ʻOkoʻa ka hana ʻana o ka cellulose ether mai nā polymers synthetic. ʻO kāna mea kumu nui he cellulose, kahi hui polymer maoli. Ma muli o ...Heluhelu hou aku»

I loko o ka mortar maloʻo, ʻo ka cellulose ether kahi mea hoʻohui nui e hiki ke hoʻomaikaʻi nui i ka hana o ka mortar pulu a pili i ka hana hana o ka mortar. Hoʻokani ka Methyl cellulose ether i ka paʻa ʻana o ka wai, ka mānoanoa, a me ka hoʻomaikaʻi ʻana i ka hana kūkulu. Ka mālama wai maikaʻi ...Heluhelu hou aku»

I kēia mau makahiki i hala iho nei, me ka hoʻokō mālie ʻana i nā kulekele kūpono o ka pili ʻana i ka manaʻo hoʻomohala ʻepekema a me ke kūkulu ʻana i kahi kaiāulu hoʻopakele waiwai, ke kū nei ka mīkini kūkulu hale o koʻu ʻāina i ka hoʻololi ʻana mai ka mortar kuʻuna a i ka mortar maloʻo, a me ke kūkulu ʻana i kahi maloʻo. ...Heluhelu hou aku»

ʻO ka mīkini pauka maloʻo he polimer maloʻo i hui pū ʻia a i ʻole ka pauka maloʻo prefabricated mortar. He ʻano sima a me ka gypsum ma ke ʻano he kumu kumu nui. E like me nā koi hana hale ʻokoʻa, hoʻohui ʻia nā aggregates hale pauka maloʻo a me nā mea hoʻohui i kekahi ʻāpana. He hale mortar ia...Heluhelu hou aku»

ʻO ka viscosity kahi mea nui o ka hana cellulose ether. ʻO ka ʻōlelo maʻamau, ʻoi aku ka kiʻekiʻe o ka viscosity, ʻoi aku ka maikaʻi o ka hopena paʻa wai o ka gypsum mortar. Eia nō naʻe, ʻoi aku ka kiʻekiʻe o ka viscosity, ʻoi aku ka kiʻekiʻe o ke kaumaha molecular o cellulose ether, a me ka emi ʻana o kāna ...Heluhelu hou aku»

1. Hoʻohana pinepine ʻia nā cellulose ethers (MC, HPMC, HEC) MC, HPMC, a me HEC i ke kūkulu ʻana i ka putty, ka pena, ka mortar a me nā huahana ʻē aʻe, no ka mālama ʻana i ka wai a me ka lubrication. he maikai. Ka nānā 'ana a me ka 'ike 'ana: E kaupaona i 3 grams o MC a i 'ole HPMC a i 'ole HEC, e ho'okomo i loko o 300 ml o ka wai a ho'oulu i u...Heluhelu hou aku»

I loko o ka mortar i hoʻomākaukau ʻia, he haʻahaʻa loa ka hoʻohui ʻana o ka cellulose ether, akā hiki ke hoʻomaikaʻi maikaʻi i ka hana o ka mortar pulu, a he mea hoʻohui nui ia e pili ana i ka hana hana o ka mortar. ʻO ke koho kūpono o nā cellulose ethers o nā ʻano like ʻole, nā ʻano like ʻole ...Heluhelu hou aku»

ʻO ka cellulose ether kahi polymer semi-synthetic non-ionic, ʻo ia ka wai-soluble a me ka solvent-soluble. Loaʻa nā hopena like ʻole i nā ʻoihana like ʻole. No ka laʻana, i loko o nā mea hana kemika, loaʻa iā ia nā hopena composite penei: ①Water retaining agent, ②Thickener, ③Leveling property, ④Film f...Heluhelu hou aku»

I kēia manawa, nui ʻole ka hana ʻana o ka paʻa ʻana o ka wai i ka nui o nā masonry a me ka plastering morta, a e kaʻawale ka slurry wai ma hope o kekahi mau minuke o ke kū ʻana. No laila, he mea nui e hoʻohui i ka nui kūpono o ka cellulose ether i ka mortar sima. 1. Ka paʻa ʻana o ka wai o ka cellulose ether Water re...Heluhelu hou aku»

Hiki iā ia ke hilinaʻi i kona kaumaha ponoʻī e hana i kahi kahua paʻa, paʻa a paʻa i ka substrate no ka waiho ʻana a i ʻole ka hoʻopaʻa ʻana i nā mea ʻē aʻe, a ma ka manawa like e hiki ai ke hoʻokō i ka hana nui a me ka maikaʻi. No laila, ʻo ka fluidity kiʻekiʻe kahi ʻano koʻikoʻi o ka hoʻohaʻahaʻa ponoʻī ...Heluhelu hou aku»

ʻO ka gypsum desulfurization kahi gypsum huahana i loaʻa ma o ka desulfurizing a me ka hoʻomaʻemaʻe ʻana i ke kinoea flue i hana ʻia ma hope o ka puhi ʻana i ka wahie i loko o ka sulfur ma o ka lime maikaʻi a i ʻole ka limestone pauka slurry. Ua like kona haku mele me ka gypsum dihydrate maoli, ka nui o CaS...Heluhelu hou aku»

ʻO Cellulose Ether Classification ʻO ka cellulose ether kahi huaʻōlelo maʻamau no kahi ʻano huahana i hana ʻia e ka hopena o ka cellulose alkali a me ka etherifying agent ma lalo o kekahi mau kūlana. Ke hoʻololi ʻia ka cellulose alkali e nā mea etherifying ʻokoʻa, e loaʻa nā ether cellulose ʻokoʻa. Ac...Heluhelu hou aku»