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nūhou

E noʻonoʻo wale i ka maikaʻi o ka hydroxypropyl methylcellulose

ʻO ka Hydroxypropyl methylcellulose he mānoanoa, hoʻopaʻa, hoʻopuehu, emulsifying, hana kiʻiʻoniʻoni, hoʻopaneʻe, adsorbing, gelling, surface active, moisture-retaining and protect colloid properties.He ākea loa ka laulā o nā noi.

ʻO ka maikaʻi

ʻO ka maikaʻi o ka hydroxypropyl methylcellulose maʻamau he 80 mesh a me 100 mesh.ʻO ka ʻoi aku ka maikaʻi o ka maikaʻi, ʻoi aku ka wikiwiki o ka hemo ʻana, ma ka ʻōlelo maʻamau, ʻoi aku ka maikaʻi.ʻO ka maʻamau, hoʻopuka nā reactors vertical i nā huahana lahilahi ma mua o nā reactors horizontal.

Ka lawe ʻana

E hoʻoheheʻe i ka hydroxypropyl methylcellulose (HPMC) i loko o ka wai e hana ai i wai ʻākala.E nānā i kona māmā māmā.ʻOi aku ka nui o ka transmittance māmā, ʻoi aku ka maikaʻi, e hōʻike ana he liʻiliʻi nā insolubles i loko.

pākuʻi

ʻOi aku ka maikaʻi o ka nui haʻahaʻa.Inā nui a liʻiliʻi paha ka ʻumekaumaha kikoʻī, ʻo ia paha ka hopena o ka mana maikaʻi ʻole i ke kaʻina hana.

ʻO waho

ʻO ka hydroxypropyl methylcellulose maʻemaʻe ke nānā aku a he haʻahaʻa haʻahaʻa haʻahaʻa, mai ka 0.3-0.4g/ml;ʻoi aku ka maikaʻi o ka wai o ka HPMC adulterated a ʻoi aku ke kaumaha, ʻo ia ka mea ʻokoʻa mai ka huahana maoli i ka helehelena.He ʻokoʻa loa ka hiʻohiʻona o kekahi cellulose kumu kūikawā mai nā kikoʻī maʻamau, a ʻike ʻia nā huahana kikoʻī.

hoʻoheheʻe wai

Maʻemaʻe HPMC aqueous solution mea maopopo, kiʻekiʻe māmā transmittance, ka wai paʻa ≥ 90%;ʻO ka wai hoʻoheheʻe HPMC adulterated he turbid, a paʻakikī ka paʻa ʻana o ka wai i ka 70%

BaiDu

ʻOiai ʻaʻole hiki i ka keʻokeʻo ke hoʻoholo inā he maʻalahi ka HPMC e hoʻohana, a inā hoʻohui ʻia nā mea keʻokeʻo i ka wā o ka hana ʻana, e hoʻopilikia ia i kona ʻano.Eia naʻe, ʻo ka hapa nui o nā huahana maikaʻi he keʻokeʻo maikaʻi.


Ka manawa kau: Apr-01-2023