Ịchọ mma ọkwa HPMC

Ịchọ mma ọkwa HPMC

Ihe ịchọ mma HPMC hydroxypropyl methylcellulose bụ ntụ ntụ ọcha ma ọ bụ odo odo ntakịrị, ọ naghịkwa esi isi, ọ naghị atọ ụtọ ma ọ naghị egbu egbu. Ọ nwere ike ịgbaze na mmiri oyi na ihe ndị na-agbaze organic iji mepụta mmiri viscous doro anya. Mmiri mmiri ahụ nwere ọrụ elu, nghọta dị elu, na nkwụsi ike siri ike, pH anaghị emetụtakwa mgbaze ya na mmiri. Ọ nwere mmetụta siri ike na mgbochi oyi na shampoos na gels ịsa ahụ, ọ nwekwara ihe ndị na-ejide mmiri na ihe ndị na-emepụta fim maka ntutu na akpụkpọ ahụ. Cellulose (ihe dị arọ) nwere ike nweta nsonaazụ kacha mma mgbe ejiri ya na shampoos na gels ịsa ahụ.

 

Isiatụmatụs

1. Obere iwe, ike ịrụ ọrụ okpomọkụ dị elu;

2. Nkwụsi ike pH sara mbara, nke nwere ike ikwe nkwa na ọ kwụsiri ike na oke pH 3-11;

3. Mee ka ọnọdụ ahụ ka mma;

4. Mee ka ụfụfụ dịkwuo elu ma mee ka ọ kwụsie ike, mee ka akpụkpọ ahụ dịkwuo mma;

5. Ntụgharị nke usoro ngwọta ahụ.

 

Nkọwapụta Kemịkalụ

Nkọwapụta

HPMC60E( 2910) HPMC65F( 2906) HPMC75K(2208)
Okpomọkụ jel (℃) 58-64 62-68 70-90
Usoro (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:

Ịchọ mma Grade HPMC Viscositi (NDJ, mPa.s, 2%) Viscositi (Brookfield, mPa.s, 2%)
HPMCMP60MS 48000-72000 24000-36000
HPMCMP100MS 80000-120000 40000-55000
HPMCMP200MS 160000-240000 70000-80000

 

Ngwa dị iche iche nke ịchọ mma ọkwa HPMC:

 

A na-eji ya eme ihe n'ịsa ahụ, ihe nhicha ihu, ude mmiri, ude mmiri, jel, toner, ihe na-eme ka ntutu dị nro, ihe eji ahazi ihe, ihe e ji asa ezé, ihe e ji asa ọnụ, na mmiri afụ ọnụ ụmụaka. Ọrụ nke cellulose dị kwa ụbọchị na HPMC cellulose.

N'iji ihe ịchọ mma, a na-ejikarị ya eme ihe ịchọ mma, ịfụ ụfụfụ, emulsification kwụsiri ike, mgbasa, njikọta, nhazi ihe nkiri na imeziwanye arụmọrụ idobe mmiri, a na-eji ngwaahịa viscosity dị elu eme ihe dị ka ihe siri ike, a na-ejikwa ngwaahịa viscosity dị ala eme ihe maka nkwụsịtụ na mgbasa.

 

Teknụzụ nke cellulose ọkwa HPMC mara mma:

Oke ike nke eriri hydroxypropyl methyl nke dabara adaba maka ụlọ ọrụ ịchọ mma bụ isi 60,000, 100,000, na 200,000 cps. Ọnụego a na-enweta na ngwaahịa ịchọ mma na-abụkarị 3kg-5kg dịka usoro nke gị si dị.

 

Nkwakọba:

A na-etinye ya n'ime akpa akwụkwọ nwere ọtụtụ akwa nwere akwa ime polyethylene, nke nwere kilogram 25; a na-etinye ya na pallet ma na-ebelata ya.

20'FCL: tọn 12 nwere palletized; tọn 13.5 enweghị palletized.

40'FCL: tọn 24 nwere palletized; tọn 28 enweghị palletized.

Nchekwa:

Debe ya n'ebe dị jụụ ma kpọọ nkụ n'okpuru ogo 30°C ma chebe ya pụọ ​​na iru mmiri na ịpị, ebe ọ bụ na ngwongwo ahụ bụ thermoplastic, oge nchekwa ekwesịghị ịgafe ọnwa 36.

Ihe ndetu nchekwa:

Ihe ndị dị n'elu kwekọrọ na ihe anyị maara, mana emela ya'Mee ka ndị ahịa mara na ha ga-enyocha ihe niile ozugbo ha natara ya. Iji zere ụdị usoro dị iche iche na ihe ndị dị iche iche, biko mee nnwale ndị ọzọ tupu i jiri ya.

 

 


Oge ozi: Jenụwarị-01-2024