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Ka hoʻohana ʻana o CMC i ka wai hoʻoheheʻe
ʻO Carboxymethyl cellulose CMC kahi pauka flocculent keʻokeʻo me ka hana paʻa a hiki ke hoʻoheheʻe ʻia i ka wai. ʻO ka hoʻonā ʻana he wai kūʻokoʻa a i ʻole alkaline transparent viscous wai, i kūpono me nā glues a me nā resins ʻē aʻe. Hiki ke hoʻohana ʻia ka huahana ma ke ʻano he adhesive, thickener, sus...Heluhelu hou aku -
Ka hopena mānoanoa o ka cellulose ether
Hāʻawi ka cellulose ether i ka mortar pulu me ka viscosity maikaʻi loa, hiki ke hoʻonui nui i ka hiki ke hoʻopaʻa ʻia ma waena o ka mortar pulu a me ka papa kumu, a hoʻomaikaʻi i ka hana anti-sag o ka mortar. Hoʻohana nui ʻia ia i ka plastering mortar, ka ʻōnaehana insulation o waho a me ka bon brick ...Heluhelu hou aku -
Nā hana like ʻole o ka cellulose ether i ke kūkulu ʻana
ʻOkoʻa nā celluloses i nā hana like ʻole i ke kūkulu ʻana, a ʻo kēlā me kēia cellulose i kahi kiʻekiʻe kiʻekiʻe i loko o nā mea kūkulu hale, a he ʻokoʻa ke kuleana o kēlā me kēia fiber, a ʻo kekahi mau celluloses e koi hou aku ʻAʻole nui, akā like me ka hydroxypropyl methylcellulose, he relat. ..Heluhelu hou aku -
ʻO ka hopena o ka Cellulose Ether ma nā waiwai mortar
Ua aʻo ʻia nā hopena o ʻelua ʻano cellulose etera i ka hana o ka mortar. Ua hōʻike ʻia nā hopena e hiki i nā ʻano cellulose ethers ke hoʻomaikaʻi nui i ka paʻa ʻana o ka wai o ka pahū a hoʻemi i ka paʻa ʻana o ka moka; ʻO ka compres ...Heluhelu hou aku -
Cellulose Etera ma ka Epoxy Resin
Hoʻohana ʻia ʻo Cellulose Ether ma ka Epoxy Resin Waste cotton a me ka sawdust e like me nā mea maka, a ua hydrolyzed i loko o ka alkali cellulose ether ma lalo o ka hana o 18% alkali a me kahi ʻano o nā mea hoʻohui. A laila e hoʻohana i ka epoxy resin no ka grafting, ʻo ka ratio molar o ka epoxy resin a me ka fiber alkali he 0.5: 1.0, ka hopena t...Heluhelu hou aku -
Mea hoʻohui o Gypsum Mortar Admixture
Mea hoʻohui o Gypsum Mortar Admixture? Hoʻokahi mea hoʻohui i nā palena i ka hoʻomaikaʻi ʻana i ka hana o ka gypsum slurry. Inā ʻo ka hana o ka gypsum mortar e hoʻokō i nā hopena ʻoluʻolu a hoʻokō i nā koi noiʻi like ʻole, hoʻohui kemika, admixtures, fillers, a me nā ʻano like ʻole ...Heluhelu hou aku -
ʻO ke ala no ka hoʻoholo ʻana i ka ikaika gel o ka cellulose etera
ʻO ke ala no ka hoʻoholo ʻana i ka ikaika o ka cellulose ether gel no ke ana ʻana i ka ikaika o ka cellulose ether gel, ua hōʻike ka ʻatikala ʻoiai ʻo ka cellulose ether gel a me ka jelly-like profile control agents he mau ʻano gelation like ʻole, hiki iā lākou ke hoʻohana i ka like me ka helehelena, ʻo ia hoʻi, c...Heluhelu hou aku -
ʻO ka Cellulose Ether a me ka poly-L-lactic acid
Ua hoʻomākaukauʻia ka hopena hui pūʻia o ka poly-L-lactic acid a me ka ethyl cellulose i loko o ka chloroform a me ka hopena o ka PLLA a me ka methyl cellulose i loko o ka trifluoroacetic acid, a ua hoʻomākaukauʻia ka hui PLLA / cellulose ether ma ka hoʻoleiʻana; Hōʻike ʻia nā huila i loaʻa e ka lau transform infrared spect...Heluhelu hou aku -
He aha ka methylcellulose?
Methyl Cellulose (MC) Molecular formula \[C6H7O2(OH)3-h(OCH3)n1] x Hoʻohana ʻia ka pulupulu i hoʻomaʻemaʻe ʻia me ka alkali, a hoʻohana ʻia ka methyl chloride ma ke ʻano he etherification agent. Ma hope o ke ʻano o nā hopena, lawe ʻia ka mālama cellulose ether. ʻO ka maʻamau, ʻo ke degere o ka hoʻololi ʻana he 1.6 ~ 2.0, a me ke degere o ...Heluhelu hou aku -
hydroxypropyl methylcellulose i hoʻohana ʻia e like me ke kāpili
ʻO ka mea mua, pono e noʻonoʻo ka pae o ke kāpili kūkulu hale i nā mea maka. ʻO ke kumu nui o ka hoʻopili ʻana o ke kāpili kūkulu ʻia ʻo ka incompatibility ma waena o ka emulsion acrylic a me ka hydroxypropyl methylcellulose (HPMC). ʻO ka lua, no ka lawa ʻole o ka manawa hui; aia kekahi ilihune ke...Heluhelu hou aku -
He aha ke ʻano o ka Skim coat formula?
He ʻokoʻa ka hoʻokumu ʻana o ka ʻaʻahu skim e like me lalo: (1) ʻO ke ʻano o ka ʻaʻahu ʻaʻahu ʻaʻaʻole wai no nā paia o loko Shuangfei pauka (a i ʻole keʻokeʻo nui) 700kg Ash calcium pauda 300kg Polyvinyl alcohol pauda 1788/120 3kg Thixotropic lubricant 1kg (2) Wai pā o loko- ʻO ka ʻaʻahu skim paʻa kūʻokoʻa ʻo Talc pauka...Heluhelu hou aku -
ʻO ka hoʻokumu ʻana i ka moka
ʻO ke ʻano hou o Wall putty: kahi huahana hou o 821 putty Redispersible polymer pauka. Hoʻoponopono ia i ka pilikia e hoʻokuʻu ai ka 821 putty a me ka calcium hina i kekahi i kekahi! Hoʻoholo i ka pilikia hāʻule pauka o 821 putty! 1 tona o ka calcium koʻikoʻi + 5.5 kg o ka starch ether + 2.8 kg o HPMC ʻAʻohe huʻa, ...Heluhelu hou aku
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