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He aha ka hydroxyproopyl middlcellse hpmc no nā mea like?

ʻO ka hydroxyproopylgulloselfullose I nā mea likeʻole, ua hoʻohanaʻiaʻo HPMC e like me ka mea kākau a me keʻano rheology. Kōkua ia i ka hoʻonuiʻana i ka viscosity a me ka kūpaʻa o ka varnish, e maʻalahi ana e noi a hoʻonui i kāna hana holoʻokoʻa.

ʻO HPMC kahi Derivase deriviones i loaʻa mai i nā lāʻau lāʻau a iʻole nā ​​poli cotton. ʻO ka wai wai-wai a hana i kahi maʻi maʻalahi, ke kalaʻole i ka wā i kāwiliʻia me ka wai. I nā Vernishethes e lawe mai i nā mea e hiki mai ana:

ʻO ka paleʻana o Viscosity:ʻo HPMC e kōkua ana i ka mānoanoa a iʻole ka viscosity a iʻole keʻano o ka varnish

Ka hana kiʻi kiʻi: kōkua i ka hanaʻana i kahi kiʻiʻoniʻoni, kiʻiʻoniʻoni ma kahi substrate, e hāʻawi ana i kahi pale pale a hoʻonaninani.

Hoʻomaikaʻi i ka adheshesion: hpmc e hoʻonui i ka ahula o ka varnish i ka papa, e hoʻolaha ana i kaʻoi aku ka maikaʻi a me ka nui.

Hoʻemi i ka spatter: HPMCʻO nā waiwai a HPMC e hōʻemi ana i ka spatter i ka wā o ka noi

ʻO ka paʻaʻana: Hāʻawi ia i ke kūpaʻa o nāʻano hana varnish, pale i ka hoʻokaʻawaleʻana i ka hoʻokaʻawaleʻana a iʻole e noho ana.

Ke hoʻohanaʻana i ka HPMC i loko, he mea nui e noʻonoʻo i nā koi kūpono a makemakeʻia o ka huahana hope. ʻO ka nānāʻana o HPMC, a me nā mea'ē aʻe e pili ana i nā mea kanu'ē aʻe, hiki ke hoʻopilikia i ka hana holoʻokoʻa o ka varnish.

ʻAʻole kūpono,ʻo Hpmc i hoʻohana nuiʻia i nāʻoihana e like me nā mea lapaʻau, meaʻai, meaʻai a me nā hana nui a me ka stabilinger.


Post Time: Feb-19-2025