Hydroxyprooparlulose (inthylcellreal (inn inoa: hypromellalse) He semi-synthetic
E like me ka hoʻohuiʻana o ka meaʻai Kona code
Nā waiwai waiwai:
Ua pau ka huahana o ka hydroxyprooppyl mathylcrelllose i ke keʻokeʻo keʻokeʻo a keʻokeʻo keʻokeʻo paha e holo ai ka nui o ke ahi. ʻO ka huliʻana o kaʻikepili methoxyl i kaʻikepili hydroxypropyl o ka huahana i pau, heʻokoʻa ka viscosity. He hiʻohiʻona o kaʻano o kaʻeha o ka wai anuanu a me ka hoʻoweliweli i ka wai wela i like me ka mollulu nui iʻoi aku ka nui o ka wai. Hiki ke hoʻopauʻia i loko o nā methanol methanol a me ka ethanol, a hiki hoʻi ke hoʻokaʻawaleʻia i nā mea acichloroad, trichloro. I ka wā i hoʻokaʻawaleʻia i loko o ka wai, e hoʻohui pū me nā molle wai e hana i kahi colloid. He mea kūpono ia iā Acid lāuaʻo Alkali, aʻaʻole i hoʻopilikiaʻia ma ka laulā o PH = 2 ~ 12. ʻO ka hyperallowe,ʻoiaiʻo ka meaʻoleʻole,ʻo ia ka flammable a me nā mea i hana ikaikaʻia me nāʻoihana oxidizing.
ʻO ka mākaʻikaʻi o nā huahana HPMC me ka hoʻonuiʻana o ka loaʻaʻana a me keʻano maʻamau, a ke hoʻomaka nei keʻano o ka mahana. I ka hōʻeaʻana i kahi mahana, ua piʻi koke ka viscosity i ka hele a hele i keʻano. ke kiʻekiʻe o. Ua paʻaʻia kona hopena aqueous i ka mahana o ka lumi, koe wale nō e hiki ke hōʻinoʻia e nā enzymes, aʻo kāna viscosity General He mau waiwai nui o nā girtmal greel i ka hana, maikaʻi a me nā hana a me ka hana.
Hana:
Ma hope o ka mālamaʻiaʻana o Alkali,ʻo Alkoxy Aniani i kahi o ka paleʻana o kaʻoihana Hydroxyl e hoʻohui i ka Copyronel Company Hiki iā ia ke hoʻolaha pū me ka chlord chlordide e hoʻoulu ai i ka mathyl cellulouse eter. Ua hanaʻiaʻo hydroxyproopylfopyl mathylcellse i ka wā i laweʻia ai nā hopenaʻelua.
Ke hoʻohana nei:
ʻO ka hoʻohanaʻana o ka hoʻohanaʻana o ka hydroxyproopyl methylcelllose e like me kēlā o nā'āpana'ē aʻe. Ua hoʻohana nuiʻia ia ma keʻano he meaʻole, hoʻopiʻiʻana i nā mea hoʻokele, shaickener, emulisifier, stabilifier a me nā mea hoʻokūkū ma nāʻano likeʻole. He mea maikaʻi loa ia i nā makuahine'ē aʻe e pili ana i nā hua'ōlelo o ka resusublility, disperstibility, consparency a me ka engymeme reistivance.
I kaʻoihana meaʻai a me nāʻoihana lāʻau lapaʻau, hoʻohanaʻia ma keʻano he hoʻohui. Hoʻohanaʻia ia e like me keʻano o ka meaʻawaʻawa, nā meaʻalani, ka meaʻala, emolient, stabilizer a emulsifier. ʻAʻohe mea pili,ʻaʻohe waiwai waiwai, aʻaʻohe loli o ka metabolic.
Eia kekahi, ua loaʻaʻo HPMC i nā noi noi ma synthetic resin, nā peteramika, nā pāpale, noho aliʻi, luna, papa hana, nā mea hana kiʻi, ke kūkuluʻana i nā papa paʻi.
POST manawa: Mar-15-2023