ʻO ka hoʻomaka ʻana o ka haʻahaʻa viscosity hydroxypropyl methyl cellulose (HPMC)

Haʻahaʻa viscosity hydroxypropyl methyl cellulose (HPMC) Loaʻa i ka wai hoʻoheheʻe maikaʻi, ke aniani kiʻekiʻe, ka hana gel maikaʻi, ka wai ikaika a me ka hana ʻili. Hoʻohana nui ia i ka lāʻau lapaʻau a me ka meaʻai, petrochemical, kūkulu, textile a me nā ʻoihana uila. ʻO ke kiʻiʻoniʻoni a me nā huahana ʻoihana ʻē aʻe i hoʻomākaukau ʻia e cellulose ether he ikaika mechanical kiʻekiʻe, hiki ke maʻalahi, ke kū ʻana o ka wela a me ke kūpaʻa anu, a loaʻa ka hoʻohālikelike maikaʻi me nā resins a me nā plasticizers. He mea uhi maikai.
Eia naʻe, ʻo ka haʻahaʻa viscosity HPMC He ʻano gel thermal ka solution aqueous, hiki ke hoʻoheheʻe ʻia i ka wai anuanu. Ke hoʻomehana ʻia, hiki ke hana ʻia kahi gel a hoʻoheheʻe ʻia, a laila e hoʻoheheʻe hou ʻia ma hope o ka hoʻoilo. He ʻokoʻa loa kēia mai ka gel i hana ʻia e nā mea polymer kūlohelohe maʻamau (e like me ka starch) ma lalo o nā kūlana hoʻoluʻu. I ke kaʻina hana o ka thermal gel hoʻololi, ka viscosity o HPMC ua loli nui ka hopena.
Hoʻopili ʻia ka ʻano viscosity e nā kumu he nui. Ua noiʻi ʻia ka hoʻololi viscosity haʻahaʻa hydroxypropyl methyl cellulose ma lalo o nā kūlana o ka mahana, ka pH, ka hoʻopaʻa ʻana, ka tackifier a me ka salinity, i mea e hāʻawi ai i ka kuhikuhi no ka hoʻohana ʻana i kāna mau hiʻohiʻona viscosity i ke kahua hana.

Youngcel HPMC/MHEC hoʻohana nui ʻia e like me Chemical Auxiliary Agent for Tile Adhesive, Cement Plaster, Dry mix mortar, Wall putty, Coating, Detergent a pēlā aku. 
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