Ngosi ịchọ mma na-akwụsịtụ onye nnọchi anya mmiri mmiri Carbomer SF-1
Nkọwa ngwaahịa
Carbomer SF-2 bụ ụdị carbomer, nke bụ polymer arọ molekul nke acrylic acid. A na-eji carbomers eme ihe n'ọtụtụ ebe na ụlọ ọrụ ịchọ mma na ụlọ ọrụ ọgwụ dị ka ndị na-agba agba, gelling, na ndị na-eme ka ahụ sie ike. A maara ha maka ikike ha nwere ịmepụta gels doro anya na ịkwado emulsions.
1. Chemical Structure na Njirimara
Aha kemịkalụ: Polyacrylic acid
Ibu Molecular: Elu molikula
Ihe owuwu: Carbomers bụ polymers jikọtara ọnụ nke acrylic acid.
2.Ngwongwo anụ ahụ
Ọdịdị: Na-apụtakarị dị ka ọcha, ntụ ntụ ntụ ma ọ bụ mmiri ara ehi.
Solubility: Soluble n'ime mmiri ma na-etolite gel-dị ka nkwụsi ike mgbe a na-ewepụ ya.
Mmetụta pH: viscosity nke gels carbomer dabere na pH. Ha na-etolite na ọkwa pH dị elu (na-abụkarị 6-7).
COA
| NGWA | Ọkọlọtọ | Nsonaazụ |
| Ọdịdị | Mmiri mmiri ara ehi | Kwado |
| Isi | Njirimara | Kwado |
| Detụ ire | Njirimara | Kwado |
| Nyocha | ≥99% | 99.88% |
| Ọla dị arọ | ≤10ppm | Kwado |
| As | ≤0.2pm | 0.2 ppm |
| Pb | ≤0.2pm | 0.2 ppm |
| Cd | ≤0.1pm | 0.1 ppm |
| Hg | ≤0.1pm | 0.1 ppm |
| Ngụkọta ọnụ ọgụgụ efere | ≤1,000 CFU/g | 150 CFU/g |
| Ebu & Yist | ≤50 CFU/g | 10 CFU/g |
| E. Kọl | ≤10 MPN/g | 10 MPN/g |
| Salmonella | Ihe ọjọọ | Achọpụtaghị |
| Staphylococcus Aureus | Ihe ọjọọ | Achọpụtaghị |
| Mmechi | Dabere na nkọwapụta nke ihe achọrọ. | |
| Nchekwa | Chekwaa n'ebe dị jụụ, kpọrọ nkụ na ikuku ventilashị. | |
| Ndụ shelf | Afọ abụọ ma ọ bụrụ na akara na-echekwa pụọ kpọmkwem ìhè anyanwụ na mmiri mmiri. | |
Ọrụ
1. Ọkpụkpụ
Mụbaa viscosity
- Mmetụta: Carbomer SF-2 nwere ike ịbawanye viscosity nke usoro ahụ, na-enye ngwaahịa ahụ ezigbo agbanwe agbanwe na udidi.
- Ngwa: A na-ejikarị lotions, creams, cleansers na ngwaahịa nlekọta anụ ahụ ndị ọzọ iji nye ọdịdị dị arọ na ngwa ngwa dị mfe.
2. Gel
Nhazi nke gel transperent
- Mmetụta: Carbomer SF-2 nwere ike ịmepụta gel na-egbuke egbuke ma kwụsie ike mgbe nkwụsịtụ, nke dabara maka ngwaahịa gel dị iche iche.
- Ngwa: A na-eji ya eme ihe na gel ntutu, gel ihu, gel disinfectant gel na ngwaahịa ndị ọzọ iji nye ahụmahụ na-enye ume ọhụrụ.
3. Stabilizer
Sistemụ emulsification kwụsiri ike
- Mmetụta: Carbomer SF-2 nwere ike ime ka usoro emulsification kwụsị, gbochie nkewa mmanụ na mmiri, ma nọgide na-enwe nkwụsi ike na nkwụsi ike nke ngwaahịa.
- Ngwa: A na-ejikarị ngwaahịa emulsified dị ka lotions, creams na sunscreens iji hụ na nkwụsi ike ngwaahịa n'oge nchekwa na ojiji.
4. Onye nnọchi anya nkwusioru
Ahụhụ siri ike kwụsịtụrụ
- Mmetụta: Carbomer SF-2 nwere ike kwụsịtụ ihe siri ike na usoro ahụ, gbochie sedimentation, ma nọgide na-enwe otu ngwaahịa.
- Ngwa: Kwesịrị ekwesị maka ngwaahịa nwere ihe siri ike, dị ka gels exfoliating, scrubs, wdg.
5. Gbanwee rheology
Njikwa Liquidity
- Mmetụta: Carbomer SF-2 nwere ike gbanwee rheology nke ngwaahịa ahụ ka o wee nwee ezigbo mmiri na thixotropy.
- Ngwa: Kwesịrị ekwesị maka ngwaahịa na-achọ njirimara eruba, dị ka ude anya, serum na sunscreen, wdg.
6. Nye udiri ire ụtọ
Mee ka ahụ dịkwuo mma
- Mmetụta: Carbomer SF-2 nwere ike inye udidi dị nro na silky, na-eme ka ahụmịhe nke ngwaahịa ahụ dịkwuo mma.
- Ngwa: A na-ejikarị ngwaahịa nlekọta anụ ahụ dị elu na ihe ịchọ mma na-enye obi ụtọ.
7. Ezi ndakọrịta
Dakọtara na otutu ihe
- arụmọrụ: Carbomer SF-2 nwere ezigbo ndakọrịta yana enwere ike iji ya na ihe dị iche iche na-arụ ọrụ na ihe enyemaka.
- Ngwa: Kwesịrị ekwesị maka usoro dị iche iche, na-enye ohere dị iche iche nke ngwa ngwa.
Mpaghara Ngwa
1. Ụlọ ọrụ ịchọ mma
Ngwaahịa nlekọta anụ ahụ
- Creams na lotions: A na-eji na-eme ka usoro emulsion guzosie ike, na-enye ọdịdị na mmetụta dị mma.
- Essence: Na-enye udidi dị nro na viscosity kwesịrị ekwesị iji kwalite mgbasawanye ngwaahịa.
- Ihe mkpuchi ihu: Ejiri ya na ihe mkpuchi gel na ihe mkpuchi apịtị iji nye ezigbo ihe na-emepụta ihe nkiri na nkwụsi ike.
Ngwaahịa na-ehicha
- Nchacha ihu na ụfụfụ na-ehicha: Mee ka viscosity dị elu na nkwụsi ike nke ngwaahịa ahụ iji meziwanye mmetụta nhicha.
- Ngwaahịa na-ekpochapụ: Akwụsịtụ n'ụra ahịhịa iji gbochie sedimentation ma jikwaa otu ngwaahịa ahụ.
Techaa
- Liquid Foundation na BB Cream: Nye viscosity kwesịrị ekwesị na mmiri mmiri iji kwalite mgbasawanye ngwaahịa na ike mkpuchi.
- Onyunyo anya na blush: na-enye udidi mara mma na ezigbo mmachi iji kwalite mmetụta etemeete.
2. Ngwaahịa nlekọta onwe onye
Nlekọta ntutu isi
- Gel ntutu na waxes: na-etolite gel doro anya, kwụsiri ike nke na-enye njide na ọkụ dị ukwuu.
- Shampoo na Conditioner: Na-abawanye viscosity na nkwụsi ike nke ngwaahịa iji kwalite ahụmịhe ojiji.
Nlekọta aka
- Aka Sanitizer Gel: na-etolite gel kwụ ọtọ, na-enye mmetụta na-enye ume ọhụrụ na mmetụta mgbochi nwa.
- Ude aka: Na-enye viscosity kwesịrị ekwesị na mmetụta moisturize iji kwalite ihe ndị na-eme ka mmiri dị mma nke ngwaahịa ahụ.
3. Ụlọ ọrụ ọgwụ
Ọgwụ Ọgwụ
- Ude na ude: Mụbaa viscosity na nkwụsi ike nke ngwaahịa ahụ iji hụ na ọbụna nkesa na mwepụta nke ọgwụ ahụ dị irè.
- Gel: na-etolite gel kwụ ọtọ, kwụsiri ike maka ngwa dị mfe na nnabata ọgwụ.
Nkwadebe anya
- Drops anya na ophthalmic gels: Nye viscosity kwesịrị ekwesị na mmanu iji kwalite oge njide ọgwụ na ịdị mma.
4. Ngwa ụlọ ọrụ
Mkpuchi na agba
- Thickener: Na-enye viscosity kwesịrị ekwesị na mmiri mmiri iji welie adhesion na mkpuchi nke agba na agba.
- Stabilizer: na-egbochi oke mmiri nke pigmenti na ndị na-ejuputa ma na-edobe otu ngwaahịa na nkwụsi ike.
Nrapado
- Ịba ụba na Nkwụsi ike: Na-enye viscosity kwesịrị ekwesị na nkwụsi ike iji kwalite nrapado na ịdịte aka.
Atụmatụ nhazi:
Nnọpụiche
Ndozi pH: Iji nweta mmetụta nkwụsi ike achọrọ, a ga-ewepụrịrị carbomer na ntọala (dị ka triethanolamine ma ọ bụ sodium hydroxide) iji bulie pH na gburugburu 6-7.
Ndakọrịta: Carbomer SF-2 dakọtara na ọtụtụ ihe dị iche iche, ma a ghaghị ịkpachara anya ka ị ghara ịdị na-ekwekọrịtaghị na nnukwu mkpokọta electrolytes ma ọ bụ ụfọdụ surfactants, nke nwere ike imetụta viscosity na nkwụsi ike nke gel.
Ngwaahịa ndị emetụtara
Ngwungwu & Nbunye
