Carbopol, nke a makwaara dị ka carbomer, bụ acrylic crosslinking resin crosslinked na acrylic acid site pentaerythritol na na. Ọ bụ ezigbo ihe na-eme ka ọ bụrụ onye na-ekwu okwu banyere ịkọwa ihe. Mgbe neutralization, Carbomer bụ ọmarịcha gel matriks na ndim na nkwusioru. Ọ dị mfe, kwụsie ike ma jiri ya mee ihe na emulsion, ude na gel.
Chemical Aha: Cross-jikọrọ Polyacrylic Acid Resin
Molekul Structure: - [-CH2-CH-] N-COOH
Ọdịdị: ọcha uzuzu uzuzu
PH Uru: 2,5-3,5
Mmiri Content%: ≤2.0%
Viscosity:40000 ~ 60000 mPa.s
Carboxylic acid Afọ%: 56.0—68.0%
Arọ arọ (ppm): 20ppm
Mmapụta Solvents%: ≤0.2%
Njirimara:ọ nwere nnukwu viscosity na ezigbo utịp utịp.
Nso nke Ngwa:Ọ na-eji maka Nde formulations na adabara nkwadebe nke jel, creams na njikọ gị n'ụlọnga. A na-ejikarị carbomer na resin acrylic na-ejikọta ya na ngwaahịa nke ngwaahịa polyacrylic a na-ejikọta obe na ugbu a ma na-ejikarị ya na ude mmiri, ude na gel. N'ebe na-anọpụ iche, sistemụ carbomer bụ ezigbo matriks gel na ọdịdị kristal na mmetụta dị mma nke imetụ aka, yabụ ọ dabara maka nkwadebe nke ude ma ọ bụ gel. E wezụga nke ahụ, ọ nwere usoro usoro dị mfe, ezigbo nkwụsi ike, ị ga-enwe ahụ iru ala mgbe ejiri ya, ya mere ọ rụpụtala ngwa sara mbara na nchịkwa ele mmadụ anya, ọkachasị na akpụkpọ ahụ na gel maka anya. A na-eji polymer ndị a na-ebuli ngwongwo rheological nke ngwọta mmiri.
Mbukota Method:10kg katọn
Standardkpụrụ Ọdịdị: CP2015
Adị ndụ: afọ atọ
Nchekwa na Transportgbọ njem: Ngwaahịa a anaghị egbu egbu, na-enwu ọkụ, dị ka mbupu nke kemịkalụ n'ozuzu, kaa akara ma chekwaa ya na ebe akọrọ.
Bkpụrụ Carbomer Pharmacopoeia
CP-2015
Agwa | ọcha uzuzu uzuzu | Fọduru na mgbanye ,% | 2.0 |
PH Uru | 2,5-3,5 | Arọ Dị arọ (ppm) | .20 |
Benzol Ọdịnaya% | ≤0.0002 | Viscosity (pa.s) | 15 ~ 30 |
Mmiri Content% | 2.0 | Mkpebi Ọdịnaya% | 56.0 ~ 68.0 |