E nānā i ka Cellulose ethers

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  • Pilikia ka pauda pauda

    ʻO ka pauda putty pauda pilikia ʻO ka hoʻomaʻemaʻe a me ka hoʻomaʻemaʻe ʻana o ka pauka putty pā o loko ka pilikia maʻamau ma hope o ke kūkulu ʻana i ka putty. No ka hoʻomaopopo ʻana i nā kumu o ka hoʻopau ʻana i ka pauka putty o loko, pono e hoʻomaopopo mua kekahi i nā ʻāpana kumu kumu a me ka mālama ʻana i ka p...
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  • Hoʻolauna i ka Latex Powder

    Introduction to Latex Powder Redispersible latex pauda he pauka keʻokeʻo keʻokeʻo maʻamau, a ʻo ka mea nui i loko o ia mea: 1. Polymer resin: aia ma ke kumu o nā ʻāpana pauka rubber, ʻo ia hoʻi ka mea nui o ka pauka latex redispersible, no ka laʻana, polyvinyl acetate/vinyl resin. 2. Hoʻohui...
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  • ʻO nā mea hana 5 Cellulose ether kiʻekiʻe ma ka honua 2023

    ʻO nā mea hana 5 Cellulose ether kiʻekiʻe ma ka honua 2023 1. ʻO Dow Chemical Dow Chemical kahi hui multinational e hana ana i kahi ākea o nā kemika a me nā plastics, me ka cellulose ether, kahi mea koʻikoʻi i hoʻohana ʻia i nā ʻoihana he nui. ʻO ka cellulose ether kahi mea maʻalahi e hāʻawi i nā mea he nui ...
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  • He aha nā hana a me nā koi o nā mea like ʻole i ka gypsum-based self-leveling mortar?

    He aha nā hana a me nā koi o nā mea like ʻole i ka gypsum-based self-leveling mortar? (1) Gypsum E like me nā mea maka i hoʻohanaʻia, ua māheleʻia i keʻano II anhydrite a me ka α-hemihydrate gypsum. ʻO nā mea a lākou e hoʻohana ai: ① Type II anhydrous gypsum ʻO ka gypsum transparent a i ʻole alabas...
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  • ʻO ka hanana o ka efflorescence i loko o ka mortar pili i ka hydroxypropyl methylcellulose?

    ʻO ka hanana o ka efflorescence i loko o ka mortar pili i ka hydroxypropyl methylcellulose? ʻO ke ʻano o ka efflorescence ʻo ia: ʻo ka silicate ka mea maʻamau, a i ka wā e hālāwai ai me ka ea a i ʻole ka makū i loko o ka pā, ua loaʻa ka silicate ion i kahi hopena hydrolysis, a hui pū ka hydroxide i hana ʻia me ...
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  • HPMC a me ka pauka putty

    HPMC a me ka pauka putty 1. He aha ka hana nui o ka noi o HPMC i ka pauka putty? Aia kekahi hopena kemika? ——Pane: I loko o ka pauda putty, hoʻokani ʻo HPMC i ʻekolu hana o ka mānoanoa, paʻa wai a me ke kūkulu ʻana. Mānoanoa: Hiki ke mānoanoa ka cellulose e hoʻokuʻu a mālama i ka solu ...
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  • Ethyl Cellulose EC

    ʻO Ethyl Cellulose EC ʻO Ethyl cellulose (EC) he pauka keʻokeʻo a i ʻole keʻokeʻo keʻokeʻo ʻaʻole hiki ke hoʻoheheʻe ʻia i ka wai akā hiki ke hoʻoheheʻe ʻia i loko o nā mea hoʻoheheʻe kūlohelohe, e like me ka ethanol, ethyl acetate, a me toluene. He mea ia o ka cellulose, he polymer maoli i hana ʻia me nā ʻāpana hou o ka glucose. Ethyl...
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  • ʻO ke kumu nui o ka Sodium Formate

    ʻO ke kumu nui o ka Sodium Formate Sodium formate he paʻakai sodium o ka waikawa formic, i hoʻohana maʻamau ʻia i nā ʻano hana ʻoihana a me nā ʻoihana. ʻO ka pauka crystalline keʻokeʻo e hiki ke hoʻoheheʻe ʻia i ka wai a he nui nā hana koʻikoʻi i nā ʻoihana like ʻole. ʻO ka m...
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  • ʻO ke kuleana o ka hydroxypropyl methylcellulose i loko o ke kaʻa

    ʻO ka anti-dispersion kahi helu ʻenehana koʻikoʻi e ana i ka maikaʻi o ka anti-dispersion agent. ʻO ka Hydroxypropyl methylcellulose he pūhui polymer hiki ke hoʻoheheʻe ʻia i ka wai, ʻike ʻia hoʻi he resin-soluble resin a i ʻole polymer hiki ke hoʻoheheʻe wai. Hoʻonui ia i ka kūlike o ka hui ʻana ma o ka hoʻonui ʻana i ka viscosity o ...
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  • Ua like anei ka hydroxymethylcellulose me ka hydroxypropyl methylcellulose?

    Hoʻokumu ʻia ʻo Carboxymethyl cellulose (Carboxymethyl cellulose) e ka hopena o ka hui hydroxyl o ka hui anhydroglucose ma ke kaulahao cellulose me ka hui etherification (chloro Z acid a i ʻole ethylene oxide); He mea amorphous kala ʻole ia e hiki ke hoʻoheheʻe ʻia i ka wai, ka hopena alkali wai, amm...
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  • Pehea e koho ai i ka hydroxypropyl methylcellulose kūpono no ka putty pā o loko a me waho

    Pehea e koho ai i ka HPMC pono 1. E like me ke kŘkohu: E like me nā ʻano like ʻole o nā putties like ʻole, ʻokoʻa nā hiʻohiʻona viscosity o hydroxypropyl methylcellulose a me methylcellulose. Hoʻohana ʻia lākou mai 40,000 a 100,000. I ka manawa like, ʻaʻole hiki i ka fiber Vegetarian ether ke r ...
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  • He aha ka hana nui o ka Starch Ether?

    He aha ka hana nui o ka Starch Ether? ʻO ka starch ether kahi ʻano starch i hoʻololi ʻia i hoʻohana ʻia i nā ʻano hana ʻoihana a me nā ʻoihana. Hoʻokumu ʻia ia e ka hoʻololi kemika i nā molekala starch maoli e hoʻomaikaʻi i kā lākou mau waiwai hana, e like me ko lākou hiki ke hoʻoheheʻe i ka wat ...
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