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ʻIke kumu o ka pauka polymer dispersible
1. ʻO ka manaʻo kumu ʻO ka pauka polymer ʻo Redispersible ka mea hoʻohui nui no ka pauka maloʻo i hoʻomākaukau ʻia i hoʻohui ʻia e like me ka cement-based a i ʻole gypsum-based. ʻO ka pauka latex redispersible he emulsion polymer i hoʻomaloʻo ʻia a hoʻohui ʻia mai ka 2um mua e hana i nā ʻāpana spherical o 80 ~ 120um. No ka mea, ʻo ka ...Heluhelu hou aku -
Hydroxypropyl methylcellulose HPMC
ʻO ka hydroxypropyl methyl cellulose, ka mea i ʻike ʻia he hypromellose, cellulose hydroxypropyl methyl ether, loaʻa ma ke koho ʻana i ka pulupulu maʻemaʻe maʻemaʻe ma ke ʻano he mea maka a hoʻoheheʻe ʻia ma lalo o nā kūlana alkaline. Hoʻohana nui ʻia i ke kūkulu ʻana, kemika, lāʻau lapaʻau a me nā ʻoihana ʻē aʻe. c...Heluhelu hou aku -
He aha nā mea e pili ana i ka paʻa ʻana o ka wai o ka hydroxypropyl methylcellulose
ʻOi aku ka kiʻekiʻe o ka viscosity o ka hydroxypropyl methylcellulose, ʻoi aku ka maikaʻi o ka hana paʻa wai. ʻO ka viscosity kahi mea koʻikoʻi o ka hana HPMC. I kēia manawa, hoʻohana nā mea hana HPMC like ʻole i nā ʻano hana like ʻole a me nā mea hana e ana i ka viscosity o HPMC. ʻO nā ala nui ʻo Haa...Heluhelu hou aku -
Popularization o hydroxypropyl methylcellulose HPMC ike
ʻO ka Hydroxypropyl methylcellulose HPMC he ether non-ionic cellulose i hana ʻia mai ka cellulose material polymer maoli ma o ke ʻano o ka hana kemika. He pauda keʻokeʻo ʻaʻala ʻole, ʻono a ʻona ʻole e pehu ana i loko o ka wai anuanu a hiki i kahi hopena colloidal maʻemaʻe a haʻalulu iki paha. Loaʻa iā ia ka pr ...Heluhelu hou aku -
Ka pilina ma waena o Viscosity a me ka Mahana o Hydroxypropyl Methylcellulose (HPMC)
(1) Ka ho'oholo 'ana i ka viscosity HPMC: Ua ho'omākaukau 'ia ka hua malo'o i loko o ka wai wai me ke kaumaha o 2 °C, a ua ana 'ia e ka NDJ-1 type rotational viscometer; (2) ʻO ka hiʻohiʻona o ka huahana he pauda, a ua hoʻopili ʻia ka huahana koke me "s" i loko o ka bra...Heluhelu hou aku -
Hydroxypropyl methyl cellulose i loko o ka mīkini hoʻoheheʻe mīkini
Me ka hoʻohana ākea o ka mortar, hiki ke hōʻoia maikaʻi ʻia ka maikaʻi a me ka paʻa o ka mortar. Eia naʻe, ma muli o ka hana pololei ʻana o ka mortar maloʻo a hana ʻia e ka hale hana, ʻoi aku ka kiʻekiʻe o ke kumukūʻai ma ke ʻano o nā mea maka. Inā hoʻomau mākou e hoʻohana i ka plastering manual ma ka pūnaewele, ʻaʻole ia e hoʻokūkū ...Heluhelu hou aku -
Hoʻohana ʻia ʻo HPMC i ka ʻoihana kūkulu
Ma ke ʻano he mea hale maʻamau, ʻoi aku ka nui o ka hydroxypropyl methylcellulose HPMC i ka ʻoihana kūkulu. He aha nā hana nui o ka hydroxypropyl methylcellulose? 1. Masonry mortar Hoʻonui i ka hoʻopili ʻana i ka masonry surface a hiki ke hoʻonui i ka paʻa wai, a laila e hoʻonui ai i ka ikaika ...Heluhelu hou aku -
ʻO ke kuleana o ka hydroxypropyl methylcellulose
I ka hoʻohana ʻana i nā mea kūkulu hale, hydroxypropyl methyl cellulose HPMC he mea hoʻohui maʻamau i hoʻohana ʻia, hydroxypropyl methyl cellulose i hoʻohana nui ʻia i ka ʻoihana, a he mau ʻano like ʻole, hiki ke hoʻokaʻawale ʻia ka hydroxypropyl methyl cellulose i No ka wai anuanu ʻano koke a me ke ʻano hoʻoheheʻe wela. ..Heluhelu hou aku -
Rheology and Compatibility of HPMC/HPS Complex
Rheology and Compatibility of HPMC/HPS Complex Hua'ōlelo nui: hydroxypropyl methylcellulose; hydroxypropyl starch; nā waiwai rheological; ka launa pū; hoʻololi kemika. ʻO ka Hydroxypropyl methylcellulose (HPMC) he polysaccharide polymer i hoʻohana mau ʻia i ka hoʻomākaukau ʻana i nā kiʻiʻoniʻoni ʻai. ʻo ia ...Heluhelu hou aku -
Methyl Hydroxyethyl Cellulose MHEC
Hoʻomākaukauʻia ka Methyl hydroxyethyl cellulose ma ka hoʻokomoʻana i nā mea pani ethylene oxide (MS0.3 ~ 0.4) i loko o ka methyl cellulose, aʻoi aku ka kiʻekiʻe o ka mahana gel ma mua o ka methyl cellulose a me ka methyl hydroxypropyl cellulose. , ʻoi aku ka maikaʻi o kāna hana piha ma mua o ka methyl cellulose a me ka methyl hy ...Heluhelu hou aku -
Hōʻuluʻulu manaʻo o hydroxypropyl methylcellulose HPMC waiwai
ʻO ka Hydroxypropyl methyl cellulose HPMC he ʻano o ka non-ionic cellulose i hui ʻia eter, ʻokoʻa ia mai ka ionic methyl carboxymethyl cellulose i hui pū ʻia, ʻaʻole ia e hoʻopili me nā metala kaumaha. Ma muli o nā ʻano like ʻole o ka methoxyl content a me ka hydroxypropyl content i hydroxypropyl methylcel...Heluhelu hou aku -
Ka hopena mānoanoa o ka hydroxypropyl methylcellulose
Hāʻawi ka Hydroxypropyl methylcellulose HPMC i ka mortar pulu me ka viscosity maikaʻi loa, hiki ke hoʻonui nui i ka adhesion ma waena o ka mortar pulu a me ka papa kumu, a hoʻomaikaʻi i ka hana anti-sagging o ka mortar. i loko o ka hamo. Hiki i ka hopena mānoanoa o ka cellulose ether ke hoʻonui i ka homogene ...Heluhelu hou aku
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