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ʻO nā cellulose ethers nā mea maʻamau i hoʻohana ʻia i nā ʻano ʻoihana like ʻole me ke kūkulu ʻana, nā lāʻau lapaʻau a me nā meaʻai. ʻO ke kaʻina hana o ka cellulose ether he paʻakikī loa, pili i nā ʻanuʻu he nui, a koi i ka nui o ka loea a me nā lako kūikawā. Ma kēia ʻatikala, e kūkākūkā mākou ...Heluhelu hou aku»
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ʻO ka hydroxypropyl methylcellulose ʻaneʻane hiki ʻole ke hoʻoheheʻe ʻia i ka ethanol a me ka acetone. Paʻa loa ka hoʻonā wai ma ka lumi wela a hiki ke gel i ka wela kiʻekiʻe. ʻO ka hapa nui o ka hydroxypropyl methylcellulose ma ka mākeke i kēia manawa no ka wai anuanu (ka wai mahana o ka lumi, ka wai paila) ins...Heluhelu hou aku»
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ʻO ka pauka latex redispersible he emulsion pili wai kūikawā a me ka binder polymer i hana ʻia e ka hoʻomaloʻo ʻana me ka vinyl acetate-ethylene copolymer ma ke ʻano he kumu kumu. Ma hope o ka haʻalele ʻana o ka wai, hana nā ʻāpana polymer i kahi kiʻiʻoniʻoni polymer ma o ka agglomeration, e hana ana i mea hoʻopili. I ka wā ʻulaʻula ...Heluhelu hou aku»
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ʻO ka HPMC a i ʻole hydroxypropyl methylcellulose he mea hoʻohana maʻamau i nā ʻoihana like ʻole me nā lāʻau lapaʻau, nā mea hoʻonaninani a me ke kūkulu ʻana. Eia kekahi mau nīnau i nīnau pinepine ʻia e pili ana i ka HPMC: He aha ka hypromellose? ʻO HPMC kahi polymer synthetic i hana ʻia mai ka cellulose, kahi mea kūlohelohe i loaʻa i ka p...Heluhelu hou aku»
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ʻO ka HPMC i ke kūkulu ʻana i ka mortar plastering mortar Hiki i ka paʻa wai kiʻekiʻe ke hoʻomaʻemaʻe piha i ka sima, hoʻonui nui i ka ikaika hoʻopaʻa, a ma ka manawa like e hoʻonui i ka ikaika tensile a me ka ikaika shear, e hoʻomaikaʻi nui i ka hopena o ke kūkulu ʻana a me ka hoʻonui ʻana i ka hana efficien...Heluhelu hou aku»
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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. Mānoanoa ia i ka hui ʻana ma ka hoʻonui ʻana i ka viscosity o ka wai hui. He mea polymer hydrophilic ia. Hiki ke hoʻoheheʻe ʻia i loko o ka wai e hana i kahi hopena a i ʻole dispersi ...Heluhelu hou aku»
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ʻO ka EPS granular thermal insulation mortar he mea hoʻoheheʻe wela māmā i hui pū ʻia me ka binder inorganic, binder organic, admixture, admixture a me ka aggregate māmā i kekahi ʻāpana. I ka noiʻi ʻana a me ka noi ʻana o ka mortar insulation particle EPS, ka recyclable redispersibl ...Heluhelu hou aku»
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ʻO ka hana koʻikoʻi o ka HPMC i loko o ka momi pulu pulu ʻo ia ka nui o nā ʻano ʻekolu: 1. He maikaʻi loa ka HPMC e mālama i ka wai. 2. Ka mana o ka HPMC i ka pa'a a me ka thixotropy o ka mortar pulu pulu. 3. Ka pilina ma waena o HPMC a me ka sima. He hana koʻikoʻi ka mālama ʻana i ka wai ...Heluhelu hou aku»
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E pili ana i ka pilikia he maʻalahi ka pauda putty i ka pauka, a ʻaʻole lawa ka ikaika. E like me kā mākou ʻike, pono e hoʻohui ʻia ka cellulose ether e hana i ka pauka putty, hoʻohana ʻia ka HPMC no ka putty pā, a ʻaʻole nui nā mea hoʻohana e hoʻohui i ka pauka latex redispersible. ʻAʻole nui ka poʻe e hoʻohui i ka pauka polymer i mea e ...Heluhelu hou aku»
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He aha ka pā putty? ʻO ka putty pā he mea pono ʻole o ka hale i ka hana hoʻonaninani. ʻO ia ke kumu kumu no ka hoʻoponopono ʻana i ka paia a i ʻole ka pae ʻana, a he kumu kumu maikaʻi nō hoʻi ia no ka pena kiʻi a i ʻole ka hana wallpapering. wall putty Wahi a kāna mea hoʻohana, ua māhele ʻia ia i ...Heluhelu hou aku»
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Nui nā pono o ka hoʻohana ʻana i ka pauka HPMC i kēia mau huahana hale. ʻO ka mea mua, kōkua ia e hoʻonui i ka paʻa ʻana o ka wai o ka mortar sima, a laila e pale ai i nā māwae a hoʻomaikaʻi i ka hana. ʻO ka lua, hoʻonui ia i ka manawa wehe o nā huahana ciment-based, e ʻae iā lākou e lōʻihi ma mua o ke koi ʻana ...Heluhelu hou aku»
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ʻO ka pauka VAE: ʻo ka mea nui o ka tile adhesive ʻO nā mea hoʻopili tile he mea koʻikoʻi i hoʻohana ʻia i ka ʻoihana hana e hoʻopaʻa i nā tile i nā paia a me nā papahele. ʻO kekahi o nā mea nui o ka tile adhesive ʻo VAE (vinyl acetate ethylene) pauka. He aha ka VAE pauda? ʻO ka pauka VAE he copolymer i hana ʻia me ...Heluhelu hou aku»