E nānā i ka Cellulose ethers

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  • He aha nā mea e pili ana i ka lawe māmā o hydroxypropyl methylcellulose?

    ʻO ka māmā māmā o ka hydroxypropyl methylcellulose e hoʻopili nuiʻia e nā mea i lalo: 1. ʻO ka maikaʻi o nā mea maka. ʻO ka lua, ka hopena o ka alkaliization. 3. Lakiō kaʻina hana 4. Ka māhele o ka mea hoʻoheheʻe 5. Ka hopena o ka neutralization ʻO kekahi mau huahana he ao e like me ka waiū ma hope o ka hemo ʻana ...
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  • ʻO ka mea hoʻohui nui o ka mortar mākaukau

    ʻAʻole hiki i ka hoʻohana ʻana i nā mea hoʻohui kī ke hoʻomaikaʻi maikaʻi wale i ka hana kumu o ka mortar, akā ke alakaʻi pū nei i ka hana hou o ka ʻenehana hana. 1. Redispersible latex pauka Redispersible latex pauka hiki ke hoʻonui nui i ka adhesion, ka maʻalahi, ka pale wai, ka pale ʻana, ...
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  • Ka ʻike ʻana i nā hopena like ʻole o ka cellulose, starch ether, a me ka pauka latex ma ka mortar gypsum!

    Hydroxypropylmethylcellulose 1. He kūpaʻa ia i ka waikawa a me ka alkali, a paʻa loa kona ʻano wai i ka pae o ka pH = 2 ~ 12. ʻAʻole nui ka hopena o ka soda a me ka wai lime i kāna hana, akā hiki i ka alkali ke hoʻolalelale i kona helu hemo a hoʻonui iki i kona viscosity. 2. ʻO HPMC ka ...
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  • ʻO ke kuleana o ka pauka latex redispersible i ka putty, mortar a me ka tile adhesive

    Redispersible Latex pauda Puka pāpaʻi loko a me waho, paʻa tile, mea kuhikuhi tile, mea hoʻokalakupua maloʻo maloʻo, mīkini hoʻoheheʻe wela o waho no nā paia o waho, paʻipaʻi paʻa ponoʻī, hoʻoponopono ʻana i ka mīkini hoʻoheheʻe ʻia, ka mīkini hoʻoheheʻe wai waho hoʻoheheʻe wela i waho. ..
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  • Pehea e koho ai i ka mānoanoa kūpono

    ʻO nā ʻano mānoanoa a me nā hiʻohiʻona. ʻaʻole liʻiliʻi lākou i ka hoʻopili ʻana i ka uhi a hoʻohana nui ʻia; hiki iā lākou ke hoʻohana i kahi ākea o ka pH. Eia nō naʻe, aia kekahi mau hemahema e like me ka po ...
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  • ʻO ke ʻano a me ke kaʻina hana o ka mortar gypsum kemikal hou

    ʻO ka hoʻohana ʻana i ka mortar ma ke ʻano he mea insulation i ke kūkulu ʻana e hiki ke hoʻomaikaʻi i ka hana insulation o ka pā o waho o ka paia insulation layer, hoʻemi i ka nalowale o ka wela o loko, a pale i ka hoʻomehana ʻole ʻana i waena o nā mea hoʻohana, no laila ua hoʻohana nui ʻia i ka hana hale. Eia kekahi, ʻo ke kumukūʻai o kēia mea he rela ...
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  • ʻO ka pilina ma waena o ka mīkini paʻipaʻi mākaukau, ka pauka maloʻo a me ka cellulose

    ʻO ka mortar hoʻomākaukau-mixed e pili ana i ka mortar wet-mixed a i ʻole mortar maloʻo-mixed i hana ʻia e kahi hale hana ʻoihana. Hoʻomaopopo ia i ka hana ʻoihana, hōʻoia i ka paʻa o ka maikaʻi mai ke kumu, a he nui nā pono e like me ka operability maikaʻi, ka liʻiliʻi o ka pollution ma ka pūnaewele, a me ka hoʻomaikaʻi maikaʻi ʻana o ka papahana ...
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  • He aha ka pauka tylose?

    He aha ka pauka tylose? ʻO ka pauka Tylose kahi mea hoʻohui meaʻai i hoʻohana mau ʻia i ka hoʻonani keke, ke kō, a me nā noi meaʻai ʻē aʻe. He ʻano ia o ka cellulose i hoʻololi ʻia i loaʻa mai nā mea kanu e like me ka pulp lāʻau a i ʻole ka pulupulu. Ke hui pū ʻia ka pauka tylose me ka wai, hana ia i kahi thic...
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  • ʻO ka wehewehe ʻana a me ka hoʻohana ʻana i nā mea hoʻohui maʻamau i loko o ka mortar pauka maloʻo

    A. Redispersible latex pauda Dosage 1-5% Mea wehewehe: ʻO ka pauka thermoplastic resin i loaʻa ma ka hoʻomaloʻo ʻana i ka emulsion polymer molecular kiʻekiʻe a me ka hana ʻana ma hope o nā ʻano nui: 1. Vinyl acetate a me ka ethylene copolymer pauka (VAC/E) 2. Terpolymer rubber ka pauda o ka ethylene, vi...
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  • ʻO nā ʻano a me nā pono a me nā pōʻino o nā mānoanoa i nā uhi wai

    Hoʻohana ʻia nā mea hoʻohui hoʻohui i kahi liʻiliʻi i loko o nā uhi, akā hiki iā lākou ke hoʻomaikaʻi maikaʻi i ka hana ʻana o nā uhi, a ua lilo i mea pono ʻole o ka uhi. ʻO Thickener kahi ʻano o ka rheological additive, ʻaʻole hiki ke hoʻopaʻa wale i ka uhi a pale i ka sagging i ka wā o ke kūkulu ʻana, ...
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  • Ka pilina ma waena o ka viscosity a me ka mahana o HPMC

    (1) Ka hoʻoholo ʻana o ka viscosity: ua hoʻomākaukau ʻia ka hua maloʻo i loko o kahi wai wai me ka paona kaumaha o 2 ° C, a ua ana ʻia e ka ndj-1 rotational viscometer; (2) He pauda ke ʻano o ka huahana. Hoʻopili ʻia ka huahana koke me "s" a me ka lāʻau g ...
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  • ʻO ka pilina ma waena o ka maikaʻi o ka cellulose a me ka maikaʻi o ka mortar

    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 ...
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