E nānā i ka Cellulose ethers

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  • Ka hoʻohana ʻana i ka methyl cellulose i ka meaʻai

    ʻO ka cellulose ka polymer kūlohelohe nui loa i ke ʻano. He hui polimer laina i hoʻohui ʻia e D-glucose ma o nā paʻa β-(1-4) glycosidic. Hiki i ke kiʻekiʻe o ka polymerization o cellulose ke hiki i 18,000, a hiki i ke kaumaha molecular ke hiki i nā miliona. Hiki ke hana ʻia ka cellulose mai ka lāʻau pu ...
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  • ʻEhia ʻano mānoanoa o ka pena?

    ʻO Thickener kahi ʻano rheological additive kūikawā, kāna hana nui e hoʻonui i ka viscosity o ka wai pena, hoʻomaikaʻi i ka hana mālama, hana hana a me ka hopena kiʻiʻoniʻoni pena o ka pena. ʻO ke kuleana o nā mānoanoa i nā uhi uhi mānoanoa Anti-settling Waterproof Anti-sagging Anti shri...
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  • ʻO ka pā maʻamau o loko o ka paia putty paste

    1. Nā ʻano a me ke koho ʻana o nā mea maka no ka paʻi putty maʻamau (1) Heavy calcium carbonate (2) Hydroxypropyl Methyl Cellulose Ether (HPMC) HPMC he kiʻekiʻe viscosity (20,000-200,000), maikaʻi ka hoʻoheheʻe wai, ʻaʻohe haumia, a ʻoi aku ka paʻa ma mua o ka sodium carboxymethylcellulose (CMC). Ma muli o ke kumu ...
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  • He aha ka ʻokoʻa ma waena o ka putty pā o loko a me waho

    ʻAʻole hoʻohana ʻia ka pauka Wall Putty i loko wale nō akā i waho pū kekahi, no laila aia ka pauka putty pā waho a me ka pauka putty pā o loko. No laila he aha ka ʻokoʻa ma waena o ka pauka putty pā waho a me ka pauka putty pā o loko? ʻO ke ʻano o ka pauka putty pā waho pehea pehea ia.
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  • He aha ke ʻano o Gypsum plaster formula?

    Ma mua o ka hoʻoholo ʻana i ka nui o ka gypsum retarder, pono e hoʻāʻo i ka pauka gypsum maka i kūʻai ʻia. No ka laʻana, e hoʻāʻo i ka manawa hoʻonohonoho mua a me ka hope o ka pauka gypsum, ka hoʻohana ʻana i ka wai maʻamau (ʻo ia hoʻi, ke kūlike maʻamau), a me ka ikaika compressive flexural. Inā hiki, ʻoi aku ka maikaʻi ...
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  • Nā waiwai kumu o Drymix mortar

    ʻO Drymix Mortar ka mea i hoʻohana nui ʻia a ʻo kekahi o nā mea pono i ka ʻenehana kūkulu hale hou. Ua haku ʻia me ka sima, ke one a me nā mea hoʻohui. ʻO ka sima ka mea hoʻoheheʻe nui. I kēia lā e aʻo hou e pili ana i nā waiwai kumu o ka mortar drymix. ʻO ka mortar kūkulu: He ...
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  • He aha ka hana ʻana o Drymix mortar?

    ʻO ka pahū maloʻo maloʻo e like me ka lalo: Tile Hoʻopili ʻia: Sima keʻokeʻo (425) 400kg Quartz one 500kg Hydroxypropyl methylcellulose 2-4kg Redispersible polymer pauda 6-15kg Laulā lāʻau 5kg ʻO ka hoʻoheheʻe ʻana i ka wai pale no nā paia o waho 300kg, calcium. Kaumaha ca...
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  • Ka hoʻomohala ʻana i ka ʻenehana hana mortar maloʻo

    Hoʻomohala moʻolelo a me ke kūlana o kēia manawa o ka ʻenehana mortar maloʻo maloʻo i loko o ʻEulopa ʻOiai ʻo ka mōʻaukala o nā mea hale maloʻo maloʻo e komo ana i ka ʻoihana kūkulu hale ʻo Kina ʻaʻole lōʻihi loa, ua hoʻokiʻekiʻe ʻia ma kekahi mau kūlanakauhale nui, a ua lanakila nui aʻe a ʻoi aku ka ʻike a ma ...
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  • ʻO ke ʻano hoʻohālikelike a me ka ʻenehana no ka hoʻopaʻa pono ʻana

    1. ʻO ka hoʻomaka ʻana a me ka hoʻokaʻawale ʻana o ka ciment / mortar Self-leveling cement / mortar kahi ʻano e hiki ai ke hāʻawi i kahi papa pālahalaha a maʻemaʻe kahi e waiho ʻia ai ka hopena hope (e like me ke kapena, ka papahele lāʻau, etc.). ʻO kāna mau koi hana nui e pili ana i ka paʻakikī wikiwiki a me ka haʻahaʻa haʻahaʻa ...
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  • He aha ka maloʻo maloʻo?

    ʻO ka mortar maloʻo hui ʻia ka mortar i hoʻolako ʻia ma ke ʻano kalepa. ʻO ka mea i kapa ʻia ʻo ka mortar kūʻai ʻia ʻaʻole ia e hoʻokō i ka hoʻopaʻa ʻana ma ka pūnaewele, akā hoʻopaʻa i ka batching i ka hale hana. Wahi a ka hana a me ka hoʻolako palapala, hiki ke hoʻokaʻawale ʻia ka mortar pāʻoihana i loko o ka mortar mākaukau (mā) a me ka mortar maloʻo ...
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  • ʻO ka cellulose ether i loko o ka mīkini hoʻonaʻauao ponoʻī

    ʻO ka cellulose ether kahi huaʻōlelo maʻamau no nā huahana i hana ʻia e ka hopena o ka cellulose alkali a me ka etherifying agent ma lalo o kekahi mau kūlana. Hoʻololi ʻia ka alkali cellulose e nā mea etherifying like ʻole e loaʻa ai nā ether cellulose like ʻole. E like me nā waiwai ionization o nā subs ...
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  • He aha nā mea hoʻohui o ka tile grout formula

    ʻO nā mea hana maʻamau o ka tile grout: sima 330g, one 690g, hydroxypropyl methylcellulose 4g, redispersible latex pauda 10g, calcium formate 5g; kiʻekiʻe kiʻekiʻe adhesion tile grout formula mea hoʻohui: sima 350g, one 625g, hydroxypropyl methylcellulose 2.5g o methyl cellulose, 3g o ka calcium formate,...
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