Hydroxypropyl Methylcellulose
HydroxypropylMethylcellulose (HPMC) ko kuma hypromellosewani abu ne da aka samo asalis sinadarin methyl cellulose ethers. Yana dafarin ko ba tare da farin ba fibrous ko granularcellulose etherFoda. A halin yanzu shine cellulose ethers tare da mafi kyawun aiki a duniya, haɗa kauri, dakatarwa, wargazawa, emulsifying da stabilizing. Hydroxypropyl methyl cellulose (HPMC) ba shi da guba, mai sauƙin amfani, kuma yana narkewa cikin sauƙi a cikin ruwa. Polyanion ne a cikin ruwan magani kuma yana da halaye na musamman na zahiri. Takamaiman aikin shine kamar yadda yake a ƙasa:
Bayanin Jiki da Sinadarai
| Ƙayyadewa | HPMC60E( 2910) | HPMC65F( 2906) | HPMC75K( 2208) |
| Zafin Gel (℃) | 58-64 | 62-68 | 70-90 |
| Tsarin (WT%) | 28.0-30.0 | 27.0-30.0 | 19.0-24.0 |
| Hydroxypropoxy (WT%) | 7.0-12.0 | 4.0-7.5 | 4.0-12.0 |
| Danko (cps, 2% Magani) | 3, 5, 6, 15, 50,100, 400,4000, 10000, 40000, 60000, 100000,150000,200000 | ||
Tsarin gini na HPMC
| Gine-gine GRade HPMC | Danko (NDJ, mPa.s, 2%) | Danko (Brookfield, mPa.s, 2%) |
| HPMCMP400 | 320-480 | 320-480 |
| HPMCMP60M | 48000-72000 | 24000-36000 |
| HPMCMP100M | 80000-120000 | 40000-55000 |
| HPMCMP150M | 120000-180000 | 55000-65000 |
| HPMCMP200M | 180000-240000 | 70000-80000 |
Sabulun wanki aji HPMC
| sabulun wanke hannuGRade HPMC | Danko (NDJ, mPa.s, 2%) | Danko (Brookfield, mPa.s, 2%) |
| HPMCMP100MS | 80000-120000 | 40000-55000 |
| HPMCMP150MS | 120000-180000 | 55000-65000 |
| HPMCMP200MS | 180000-240000 | 70000-80000 |
Yumbu sa HPMC
| Yumbu GRade HPMC | Danko (NDJ, mPa.s, 2%) | Danko (Brookfield, mPa.s, 2%) |
| HPMCMP4M | 3200-4800 | 3200-4800 |
| HPMCMP6M | 4800-7200 | 4800-7200 |
| HPMCMP10M | 8000-12000 | 8000-12000 |
Kayan kwalliya na HPMC
| Kayan kwalliya GRade HPMC | Danko (NDJ, mPa.s, 2%) | Danko (Brookfield, mPa.s, 2%) |
| HPMCMP60MS | 48000-72000 | 24000-36000 |
| HPMCMP100MS | 80000-120000 | 40000-55000 |
| HPMCMP200MS | 160000-240000 | 70000-80000 |
Matsayin Magunguna na HPMC
| Matsayin Magunguna na HPMC | Danko (cps) | Bayani |
| HPMC60E5 (E5) | 4.0-6.0 | HPMCHypromellose 2910 |
| HPMC60E6 (E6) | 4.8-7.2 | |
| HPMC60E15 (E15) | 12.0-18.0 | |
| HPMC60E4000 (E4M) | 3200-4800 | |
| HPMC65F50 (F50) | 40-60 | HPMCHypromellose 2906 |
| HPMC75K100 (K100) | 80-120 | HPMCHypromellose 2208 |
| HPMC75K4000 (K4M) | 3200-4800 | |
| HPMC75K100000 (K100M) | 80000-120000 |
Tsarin HPMC na PVC
| PVC matakin HPMC | Danko (cps) | Bayani |
| HPMC60E50(E5)0) | 40-60 | HPMC |
| HPMC65F50 (F50) | 40-60 | HPMC |
| HPMC75K100 (K100) | 80-120 | HPMC |
HPMC na abinci
| Abinci matakin HPMC | Danko (cps) | Bayani |
| HPMC60E5 (E5) | 4.0-6.0 | HPMC E464 |
| HPMC60E15 (E15) | 12.0-18.0 | |
| HPMC65F50 (F50) | 40-60 | HPMC E464 |
| HPMC75K100000 (K100M) | 80000-120000 | HPMC E464 |
| MC 55A30000(MX0209) | 24000-36000 | MethylcelluloseE461 |
Siffofi:
1. Narkewa: Kusan ba ya narkewa a cikin ethanol, ether da acetone, kuma yana narkewa zuwa wani bayani mai haske ko ɗan tururi a cikin ruwan sanyi. Ana iya narke shi a cikin wasu sinadarai na halitta, kuma ana iya narke shi a cikin cakuda sinadarai na ruwa-organic.
2. Juriyar Gishiri: Yana da daidaito a cikin ruwan da ke cikinsa idan akwai gishirin ƙarfe ko kuma sinadaran lantarki na halitta.
3. Ayyukan saman: ana iya amfani da shi azaman mai kare colloid, emulsifier da kuma mai watsawa.
4. Kwanciyar PH: Darajar PH tana da ƙarfi sosai a cikin kewayon 3.0~11.0. Da kyar acid ko alkali ke shafar danko na ruwan.
Tsarin kwayoyin halitta:
〔C6H7O2(OH)3-mn(OCH3)m(OCH2CH(OH)CH3)n]x
Tsarin tsarin kwayoyin halitta:
Amfani na HPMC:
Hydroxypropyl methylcellulose(HPMC) ana iya amfani da shi azaman mai kauri, mai watsawa, mai emulsifier, da wakilin samar da fim, da sauransu.Gine-gineMatsayi HPMC Ana iya amfani da samfuran a cikin sinadarai na yau da kullun, kayan lantarki, resin roba, gini da shafi, matakin magunguna HPMC ana iya amfani da shi a cikinshafi na kwamfutar hannuda sauransu, da kuma matakin abinci HPMC ana iya amfani da shi azaman ƙarin abinci daban-daban.
Jagorar HPMCUmarni:
1. Hanyar ruwan zafi: Ƙara 1/3 ko 2/3 na ruwan a cikin akwati sannan a dumama shi zuwa sama da digiri 80. Cellulose hydroxypropyl methyl na farko(HPMC) za a iya watsa shi daidai gwargwado a cikin ruwan zafi, sannan a ƙara sauran ruwan sanyi a cikin ruwan zafi, a bar shi ya huce bayan an juya.
2. Hanyar haɗa foda: haɗa hydroxypropyl methyl cellulose(HPMC) foda tare da ƙarin adadin sauran sinadaran foda, a watsa shi sosai ta hanyar busasshen gauraya, sannan a ƙara ruwa don narke shi.
3. Hanyar jika sinadarin sinadarai ta halitta: da farko a watsa ko a jika sinadarin hydroxypropyl methyl cellulose (HPMC) da wani sinadari na halitta, sannan a zuba ruwa domin narke shi.
Ajiya:
an rufe shi a wuri mai sanyi da bushewa.
Tsawon lokacin shiryayye:
shekaru uku
shiryawa:
Jakar takarda mai nauyin kilogiram 25 kozare ganguna
Lokacin Saƙo: Janairu-01-2024