Nri nri HPMC
Nri nri HPMC Hydroxypropyl Methylcellulose , nakwa abbreviated dị ka hypromellose , bụ ụdị na-abụghị ionic cellulose ether. Ọ bụ ọkara sịntetik, anaghị arụ ọrụ, polymer viscoelastic, nke a na-ejikarị na ophthalmology dị ka ngalaba mmanu mmanu, ma ọ bụ dị kamgwa ihema ọ bụ excipient n'imenri mgbakwunye, a na-ahụkarị ya n'ụdị ngwa ahịa dị iche iche. Dị ka ihe mgbakwunye nri, hypromelloseHPMCnwere ike ịrụ ọrụ ndị a: emulsifier, thickener, onye nkwusioru na nnọchi nke gelatin anụmanụ. Koodu “Codex Alimentarius” (E koodu) bụ E464.
Utu aha Bekee: cellulose hydroxypropyl methyl ether; HPMC; E464; MHPC; Hydroxypropyl methylcellulose; Hydroxypropyl methyl cellulose;Cellulose chịngọm
Nkọwa kemịkalụ
HPMC Nkọwapụta | HPMC60E ( 2910) | HPMC65F( 2906) | HPMC75K( 2208) |
Gel okpomọkụ (℃) | 58-64 | 62-68 | 70-90 |
Methoxy (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 |
Viscosity (cps, 2% Ngwọta) | 3, 5, 6, 15, 50,100, 400,4000, 10000, 40000, 60000,100000,150000,200000 |
Ọkwa ngwaahịa:
Nri HPMC ọkwa | Viscosity (cps) | kwuo |
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 |
Njirimara
Hydroxypropyl Methylcellulose(HPMC) nwere nchikota pụrụ iche nke ntụgharị, na-egosipụtakwa arụmọrụ dị elu ndị a:
Njirimara mgbochi-enzyme: arụ ọrụ mgbochi-enzyme dị mma karịa starch, na-arụ ọrụ ogologo oge dị mma;
Njirimara adhesion:
n'okpuru ọnọdụ dị irè onunu ogwu, ọ nwere ike nweta zuru okè adhesion ike, ka ọ dị ugbu a na-enye mmiri mmiri na-ahapụ ekpomeekpo;
Solubility mmiri oyi:
The ala okpomọkụ bụ, ndị ọzọ mfe na ngwa ngwa hydration bụ;
gbuo oge hydration Njirimara:
Ọ nwere ike belata viscosity nri na-agbapụta n'ime usoro thermal, si otú ahụ nwere ike melite arụmọrụ mmepụta;
Njirimara na-emepụta ihe:
Ọ nwere ike belata esemokwu n'etiti ihu ma belata nchịkọta mmanụ mmanụ iji nweta nkwụsi ike emulsion ka mma;
Belata oriri mmanụ:
Ọ nwere ike ịkwalite uto furu efu, ọdịdị, ọdịdị, mmiri na àgwà ikuku n'ihi ibelata oriri mmanụ;
Njirimara ihe nkiri:
Ihe nkiri kpụrụ siteHydroxypropyl Methylcellulose(HPMC) ma ọ bụ ihe nkiri kpụrụ site na nwereHydroxypropyl Methylcellulose(HPMC) nwere ike igbochi ọbara ọgbụgba na mmiri mmiri,ya mere ọ nwere ike hụ na nri kwụsie ike nke dị iche iche udidi;
Uru nhazi:
Ọ nwere ike ibelata ikpo ọkụ pan na ngwongwo akụrụngwa nke ala, mee ngwa ngwa usoro mmepụta oge, melite arụmọrụ ọkụ ma belata nhazi nkwụnye ego na nchịkọta;
Njirimara ndị siri ike:
N'ihi naHydroxypropyl Methylcellulose(HPMC) nwere ike iji na njikọ na starch nweta a synergistic mmetụta, ọ nwekwara ike inye a elu viscosity karịa otu ojiji nke starch ọbụna na ala onunu ogwu;
Belata viscosity nhazi:
obere viscosity nkeHydroxypropyl Methylcellulose(HPMC) nwere ike ịba ụba nke ukwuu iji nye ihe onwunwe dị mma na ọ dịghị mkpa na usoro ọkụ ma ọ bụ oyi.
Njikwa mkpofu mmiri:
Ọ nwere ike ijikwa mmiri mmiri nke ọma site na friza gaa na mgbanwe okpomọkụ, ma belata mmebi , kristal ice na mmebi udidi nke oyi kpọnwụrụ.
Ngwa naụlọ ọrụ nri
1. Citrus mkpọ: gbochie ịcha ọcha na mmebi n'ihi ire ere nke citrus glycosides n'oge nchekwa, wee nweta mmetụta nke nchekwa.
2. Ngwaahịa mkpụrụ osisi na-eri oyi: tinye na sherbet, ice, wdg iji mee ka ụtọ dịkwuo mma.
3. Ihendori: A na-eji dị ka emulsification stabilizer ma ọ bụ thickener maka sauces na ketchup.
4. Mkpuchi mmiri oyi na glazing: ejiri maka nchekwa nke azụ oyi kpọnwụrụ akpọnwụ, nke nwere ike igbochi mwepu na mmebi àgwà. Mgbe mkpuchi na glazing na methyl cellulose ma ọ bụ hydroxypropyl methyl cellulose aqueous ngwọta, ifriizi ya na ice.
Nkwakọ ngwaahịa
TỌ ọkọlọtọ mbukota bụ 25kg / drum
20'FCL: 9 ton nwere palletized; 10 ton enweghị palletized.
40'FCL:18ton na palletized;20ton enweghị palletized.
Nchekwa:
Chekwaa ya na ebe dị jụụ, kpọrọ nkụ n'okpuru 30 Celsius C ma chebe ya pụọ na iru mmiri na ịpị, ebe ọ bụ na ngwongwo ahụ bụ thermoplastic, oge nchekwa ekwesịghị gafere ọnwa 36.
ndetu nchekwa:
Ihe data a dị n'elu kwekọrọ na ihe ọmụma anyị, mana ahapụla ndị ahịa ahụ nke ọma na-enyocha ya ozugbo na nnata. Iji zere ụdị dị iche iche na akụrụngwa dị iche iche, biko mee nyocha karịa tupu iji ya.
Oge nzipu: Jan-01-2024