ʻO Hydroxyprooppylgalleylgallose (HPMC) a me Hpmc) a me Hydroxyerathylgallolose (hec)ʻelua mauʻano maʻamau o nāʻoihana celilouse. ʻOiai lākou e kaʻana like i kekahi mau mea like, he nui nā mea maʻamau, me keʻano o ka hana kino, a me nā noi.
kahua kūlohelohe
ʻO kaʻokoʻa nui ma waena o HPMC a hec lākou i kā lākouʻano chectical. ʻO HPMC kahi polyhetic synthetic i hanaʻia e ka hanaʻana i nā cellouse me ka prostlene o prostlene oxyl Hana nā kaʻina hana i nā polyers i nā hydrophilicʻelua a me nā lipophilic, e hana ana iā lākou i nā huahana maʻamau
Hec, ma kekahiʻaoʻao, he biopolymer i loaʻa mai ke cellouse. Ua hanaʻia e ka hopena o ka cellulose me ka cellyne oxde Hoʻopili kēia i kahi polymer wai-wai me nā mea maikaʻi loa a me nā mea waiwai a me nā mea waiwai e pono ai, e kūpono ana no ka nui o nā noi.
Nā Pūnaewele Pūnaewele
ʻO HPMC a hec nā mea like o nā waiwai pilikino ma muli o ko lākou mauʻano likeʻole. No ka hookahee, uaʻoi aku ka hpmc i ka hydrophpiki iʻoi aku i ka hec,ʻo ia ka mea e liʻiliʻi ka hāʻuleʻana i ka wai. No laila, hoʻohana pinepineʻiaʻo HPMC ma keʻano he stabiliizer a emulsifier i nā huahana i nā huahana e like me nā momona a me nā'āpana. Hec, ma kaʻaoʻao'ē aʻe, e hoʻomoe nui loa i ka wai a hoʻohana pinepineʻia e like me ka mea a me keʻano o nā meaʻala.
ʻO kekahi waiwai pilikino'ē aʻe o HPMC a me Hec lākou he viscosity. Loaʻaʻo Hec i kahi hōʻailona kiʻekiʻe ma mua o HPMC,ʻo ia ka mea eʻoi aku ka maikaʻi ma nā hopena shack a me nāʻano hana. Hana kēia waiwai i kahi kūpono kūpono no ka hoʻohanaʻana i nā kiʻi a me nā kapa, nā mea hana, a me nā huahana'ē aʻe e pono ai i kahiʻano e pono ai.
Nā wahi noi
Ua hoʻohana nuiʻiaʻo HPMC a me Hec ma nāʻano likeʻole. Ua hoʻohana pinepineʻiaʻo HPMC i loko o kaʻoihana lāʻau lapaʻau e like me nā adhesives, nā lole, a me nā'ōnaehana lawe kālā. Ua hoʻohanaʻia ia ma keʻano he shuckener a emulsifier i nā huahana mālama pilikino e like me nā shampos, nā sosmetics. Ua hoʻohanaʻiaʻo HPMC ma keʻano he meaʻai meaʻai a ma ka hanaʻana o nā huahana pepa.
Hec, ma kaʻaoʻao'ē aʻe, ua hoʻohana pinepineʻiaʻo ia e like me kahi mea a me keʻano a me ke kelepona ma nāʻano hana likeʻole. I loko o nā pāna a me nāʻoihanaʻoihana, ua hoʻohanaʻiaʻo Hec ma keʻano he shaicerner, rheology sithifier a me ke kōkua kōkua. Ua hoʻohanaʻia ia he meaʻona wai-noho i ka nohoʻana o ka hale hana i nāʻoihana hana a me ka hanaʻana o nā adtherssive, nā leka a me nā leka uila.
ʻO HPMC a me Hec heʻelua cedietivesʻelua me nāʻano hana likeʻole, nā waiwai pilikino a me nā noi. ʻOi aku ka HPMC i ka hydrophobic a hoʻohanaʻia i nāʻano hana likeʻole,ʻoiai he nui ka waihoʻoluʻu a me nā mea kūponoʻole no ka hanaʻana. He mea nui ia e hoʻomaopopo i kaʻokoʻa ma waena o nā mea iʻoi aku ma waena o nā derivativesʻelua i ke kohoʻana i ka mea pono kūpono no kahi noi kiko'ī.
Post Time: Feb-19-2025