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Nā pilikia maʻamau me ka Hydroxypropyl Methyl Cellulose
1. He aha ka noi nui o ka hydroxypropyl methylcellulose (HPMC)?Hoʻohana nui ʻia ʻo HPMC i nā mea hana, nā uhi, nā resins synthetic, nā ceramics, nā lāʻau lapaʻau, nā meaʻai, nā textiles, nā mahiʻai, nā mea hoʻonaninani, ka paka a me nā ʻoihana ʻē aʻe.Hiki ke hoʻokaʻawale ʻia ka HPMC i ka papa kūkulu hale, ka papa meaʻai a ...Heluhelu hou aku -
He aha ka ʻokoʻa ma waena o HPMC a me MC
ʻO ka MC ka methyl cellulose, i loaʻa ma ka mālama ʻana i ka pulupulu hoʻomaʻemaʻe me ka alkali, me ka hoʻohana ʻana i ka methyl chloride ma ke ʻano he etherifying agent, a me ka hana ʻana i ka cellulose ether ma o ke ʻano o nā hopena.ʻO ka maʻamau, ʻo ka pae o ka hoʻololi ʻana he 1.6 ~ 2.0, a ʻokoʻa hoʻi ka solubility me nā degere like ʻole ...Heluhelu hou aku -
Nā mea e pili ana i ka hana viscosity o HPMC
1. Ka Mana Viscosity ʻAʻole hiki i ka hydroxypropyl methylcellulose viscosity kiʻekiʻe ke hoʻohua i ka cellulose kiʻekiʻe loa ma ka hoʻoheheʻe ʻana a me ka hoʻololi ʻana me ka nitrogen.Eia nō naʻe, inā hiki ke hoʻokomo ʻia kahi mea ana o ka oxygen i loko o ka ipu hao, hiki ke hoʻomalu ʻia ka hana ʻana o ka viscosity.2. Hoʻohana i ka...Heluhelu hou aku -
ʻO ke kumu aʻoaʻo ʻenehana hoʻomaʻemaʻe ʻana i ka wai
1. Ka wehewehe a me ka hana o ka mānoanoa ʻO nā mea hoʻohui e hiki ke hoʻonui nui i ka viscosity o nā pena wai i kapa ʻia ʻo thickeners.He mea koʻikoʻi nā mānoanoa i ka hana ʻana, mālama ʻana a me ke kūkulu ʻana i nā uhi.ʻO ka hana nui o ka mānoanoa e hoʻonui i ka viscosity o ...Heluhelu hou aku -
E pili ana i ka Hydroxypropyl Methyl Cellulose
1. He aha ka hoʻohana nui o ka cellulose?Hoʻohana nui ʻia ʻo HPMC i nā mea hana, nā uhi, nā resins synthetic, nā ceramics, nā lāʻau lapaʻau, nā meaʻai, nā textiles, nā mahiʻai, nā mea hoʻonaninani, ka paka a me nā ʻoihana ʻē aʻe.Hiki ke hoʻokaʻawale ʻia ka HPMC i ka papa hana ʻoihana, ka papa meaʻai a me ka papa lāʻau lapaʻau e like me ka ...Heluhelu hou aku -
Hoʻohana HPMC i nā mea kūkulu hale
ʻO ka Hydroxypropyl methylcellulose (HPMC) he ether non-ionic cellulose i hana ʻia mai ka cellulose material polymer maoli ma o ke ʻano o ka hana kemika.He pauda keʻokeʻo ʻaʻala ʻole, ʻono a ʻona ʻole e pehu ana i loko o ka wai anuanu a hiki i kahi hopena colloidal maʻemaʻe a haʻalulu iki paha.Loaʻa i ka pro...Heluhelu hou aku -
ʻO ka helu HPMC a me ke ʻano hoʻoheheʻe
1.Classification: Hiki ke hoʻokaʻawaleʻia ka HPMC i keʻano koke a me keʻano wela wela.Puka koke nā huahana ʻano ʻano koke i ka wai anuanu a nalowale i loko o ka wai.I kēia manawa, ʻaʻohe viscosity o ka wai, no ka mea, ua hoʻopuehu wale ʻia ka HPMC i ka wai a ʻaʻohe hoʻoheheʻe maoli.Ma hope o 2 mau minuke, ...Heluhelu hou aku -
Hoʻohana nui a me nā ʻokoʻa o HPMC HEC 01. Hydroxyethyl Cellulose
01. Hydroxyethyl Cellulose Ma keʻano he surfactant non-ionic, hydroxyethyl cellulose ʻaʻole wale nā hana o ka suspending, thickening, dispersing, flotation, bonding, film-forming, water retention and provide protective colloid, but also have the following properties: 1. HEC hiki ke hoʻoheheʻe ʻia i ka wela a i ʻole c...Heluhelu hou aku -
He aha ka waiwai maka nui o ka hydroxypropyl methylcellulose
ʻO ka mea nui o ka HPMC e like me ka lalo: ʻO ka pulupulu hoʻomaʻemaʻe, methyl chloride, propylene oxide, nā mea waiwai ʻē aʻe, caustic soda, acid, toluene, isopropanol, a me nā mea ʻē aʻe. hiki mai?Hoʻokani ʻo HPMC i ʻekolu mau hana...Heluhelu hou aku -
ʻO ka hui ʻana o ka Hydroxyethyl Cellulose a me nā ʻili wai
He aha ka hydroxyethyl cellulose?ʻO ka Hydroxyethyl cellulose (HEC), he melemele keʻokeʻo a ʻeleʻele paha, ʻaʻohe ʻala, fibrous a i ʻole pauka paʻa, i hoʻomākaukau ʻia e ka etherification o ka cellulose alkaline a me ka ethylene oxide (a i ʻole chlorohydrin), no ka genus Nonionic soluble cellulose ethers.No ka mea he maikaʻi ka HEC ...Heluhelu hou aku -
ʻO nā pilikia hana maʻamau a me nā hoʻonā no nā pale pā waho!
01 Hoʻomaloʻo mālie a paʻa i hope Ma hope o ka palaki ʻia ʻana o ka pena, ʻaʻole maloʻo ka kiʻi pena no ka manawa i ʻōlelo ʻia, ʻo ia ka mea i kapa ʻia ʻo ka maloʻo lohi.Inā ua hoʻokumu ʻia ke kiʻi pena, akā aia nō kahi ʻano manamana lima paʻa, ua kapa ʻia ʻo back sticking.Nā kumu: 1. ʻO ke kiʻi pena i hoʻohana ʻia e br...Heluhelu hou aku -
Ka noiʻi ʻana e pili ana i ka ʻili a me ka hoʻohālikelike ʻana o ka hydroxyethyl cellulose i loko o nā lole kumu pale maka
Ua lilo ka mākeke mask facial i ka wikiwiki o ka ulu ʻana o ka ʻāpana cosmetic i nā makahiki i hala.Wahi a ka hōʻike noiʻi a Mintel, i ka makahiki 2016, ua helu ʻia nā huahana mask facial i ka lua i ka pinepine o ka hoʻohana ʻana e nā mea kūʻai aku Kina ma waena o nā ʻano huahana mālama ʻili āpau, ʻo ia ka maka maka ka nui o ka popula ...Heluhelu hou aku