CMC Sodium Carboxymethyl Cellulose ntụ ntụ Ngwa ngwa ngwa ngwa mgbaze emeputa
Nkọwa ngwaahịa
Sodium Carboxymethyl Cellulose (nke a na-akpọkwa CMC na Carboxy Methyl Cellulose) nwere ike ịkọwa nkenke dị ka polymer nke nwere ike ịsọ oyi nke anionic nke sitere na cellulose na-emekarị site na etherification, dochie ìgwè hydroxyl na otu carboxymethyl na agbụ cellulose.
N'ịbụ ndị agbaze ngwa ngwa na mmiri ọkụ ma ọ bụ oyi, sodium Carboxymethyl Cellulose CMC nwere ike ịmepụta na kemịkalụ dị iche iche na nke anụ ahụ.
COA
| NGWA | Ọkọlọtọ | Nsonaazụ ule |
| Nyocha | 99% CMC | Na-akwado |
| Agba | Ọcha ntụ ntụ | Na-akwado |
| Isi | Enweghị isi pụrụ iche | Na-akwado |
| Nha urughuru | 100% gafere 80 mesh | Na-akwado |
| Ọnwụ na ihicha | ≤5.0% | 2.35% |
| Ihe fọdụrụ | ≤1.0% | Na-akwado |
| Igwe dị arọ | ≤10.0pm | 7ppm |
| As | ≤2.0pm | Na-akwado |
| Pb | ≤2.0pm | Na-akwado |
| Ihe fọdụrụ na pesticide | Ihe ọjọọ | Ihe ọjọọ |
| Ngụkọta ọnụ ọnụ efere | ≤100cfu/g | Na-akwado |
| Yist & ebu | ≤100cfu/g | Na-akwado |
| E.Coli | Ihe ọjọọ | Ihe ọjọọ |
| Salmonella | Ihe ọjọọ | Ihe ọjọọ |
| Mmechi | Dabaa na nkọwapụta | |
| Nchekwa | Echekwara ya na ebe dị jụụ na nkụ, zere ọkụ siri ike na ikpo ọkụ | |
| Ndụ nchekwa | Afọ 2 mgbe echekwara nke ọma | |
Ọrụ
Isi mmetụta nke sodium carboxymethyl cellulose ntụ ntụ gụnyere ịgba, nkwusioru, mgbasa, mmiri na ọrụ elu. ;
Sodium carboxymethyl cellulose bụ ihe na-emepụta cellulose nke nwere ezigbo mmiri solubility, ịgbatị na nkwụsi ike, ya mere ejiri ya mee ihe n'ọtụtụ ebe. Nke a bụ isi ọrụ ya:
1. Thickener : sodium carboxymethyl cellulose na ngwọta nwere ike n'ụzọ dị irè dịkwuo viscosity, melite uto na ọdịdị nke nri ma ọ bụ ọgwụ, melite ya kwụsie ike. Enwere ike ịgbakwunye ya na ngwaahịa dị iche iche iji chịkwaa mmiri na nkwụsi ike 1.
2. Onye nkwusioru : sodium carboxymethyl cellulose nwere ezigbo mmiri solubility, nwere ike igbari ngwa ngwa n'ime mmiri ma mepụta ihe nkiri siri ike na elu nke ahụ, gbochie nchịkọta n'etiti ahụ, meziwanye nkwụsi ike na ịdị n'otu nke ngwaahịa.
3 dispersant : sodium carboxymethyl cellulose nwere ike adsorbed n'elu nke siri ike ahụ, belata ibe mma n'etiti ahụ, na-egbochi urughuru agglomeration, na hụ na edo nkesa nke ihe na nchekwa usoro .
4. Onye na-ahụ maka moisturize: sodium carboxymethyl cellulose nwere ike ịmịkọrọ na igbachi mmiri, mee ka oge na-ekpo ọkụ na-eme ka mmiri dịkwuo ogologo, na hydrophilicity ya siri ike, nwere ike ime ka mmiri gbara ya gburugburu dị nso, na-eme ka mmiri na-ekpo ọkụ.
5 surfactant: sodium carboxymethyl cellulose molekul na pola iche iche na ndị na-abụghị polar iche iche na ma nsọtụ, akpụ a anụ interface oyi akwa, na-egwu ọrụ nke surfactant, n'ọtụtụ ebe na-eji na-elekọta ngwaahịa, ihicha mmadụ na ndị ọzọ ubi .
Ngwa
Sodium carboxymethyl cellulose (CMC) bụ kemịkalụ a na-ejikarị eme ihe, ngwa ya na mpaghara dị iche iche gụnyere akụkụ ndị a:
1. Industrylọ ọrụ nri: N'ụlọ ọrụ nri, a na-ejikarị CMC eme ihe dị ka thickener, stabilizer, emulsifier na onye nkwusioru. Ọ nwere ike melite uto na udidi nke nri, mee ka nkwụsi ike na ire ụtọ nri. Dịka ọmụmaatụ, ịgbakwunye CMC na ice cream, jelii, pudding na nri ndị ọzọ nwere ike ime ka ọdịdị ahụ dịkwuo mma; A na-eji ya dị ka emulsifier na mgbakwasa salad, mgbakwasa na nri ndị ọzọ iji mee ka ngwakọta mmanụ na mmiri sie ike; A na-eji ya dị ka ihe nkwusioru n'ihe ọṅụṅụ na ihe ọ drinksụ drinksụ iji gbochie oke mmiri ozuzo ma nọgide na-enwe ọbụna udidi.
2. Ogige ọgwụ: N'ebe a na-emepụta ọgwụ, a na-eji CMC eme ihe dị ka ihe na-emepụta ihe, ihe nkedo, disintegrator na onye na-ebu ọgwụ. Mmiri ya dị mma na nkwụsi ike na-eme ka ọ bụrụ isi ihe na usoro ọgwụ. Dịka ọmụmaatụ, dị ka nrapado na mmepụta pill iji nyere pill ahụ aka ijide ọdịdị ya ma hụ na ọ ga-ahapụrịrị ọgwụ ahụ; A na-eji ya dị ka onye nkwusioru na nkwusioru ọgwụ iji hụ na nkesa otu ọgwụ na-egbochi ma gbochie mmiri ozuzo; A na-eji ya dị ka thickener na stabilizer na ointments na gels iji melite viscosity na nkwụsi ike.
Kemịkalụ Dailies: A na-eji CMC eme ihe dị ka thickener, onye nkwusioru na stabilizer na ụlọ ọrụ kemịkalụ dailies. Dịka ọmụmaatụ, na ngwaahịa nlekọta onwe onye dị ka ncha ntutu, ịsacha ahụ, ntacha eze, CMC nwere ike imeziwanye ọdịdị na ọdịdị nke ngwaahịa ahụ, ebe ọ na-enwe ezigbo moisturizing na mmanụ mmanu iji chebe akpụkpọ ahụ; A na-eji ya dị ka ihe mgbochi nrụpụta n'ime ihe ncha iji gbochie unyi ka a ghara ibugharị ya.
3. Petrochemical : N'ime ụlọ ọrụ petrochemical, a na-eji CMC dị ka akụkụ nke mmepụta mmanụ na-agbaji mmiri na-agbaji, mbelata filtration na ihe mgbochi. Ọ nwere ike melite viscosity nke apịtị, belata mmiri mmiri ọnwụ nke apịtị, melite rheological onwunwe nke apịtị, mee ka apịtị ọzọ kwụsie ike na-egwupụta ihe usoro, belata nsogbu nke mgbidi ọdịda na bit rapaara .
4. Ụlọ ọrụ akwa na akwụkwọ: N'ime akwa akwa na akwụkwọ, a na-eji CMC mee ihe dị ka ihe mgbakwunye slurry na mkpuchi mkpuchi iji meziwanye ike, ire ụtọ na mbipụta nke akwa na akwụkwọ. Ọ nwere ike melite nkwụsị mmiri na mmetụta mbipụta nke akwụkwọ ahụ, ebe ọ na-abawanye nro na gloss nke ákwà n'oge usoro textile.
Ngwaahịa ndị emetụtara
Ụlọ ọrụ Newgreen na-enyekwa Amino acid dị ka ndị a:
Ngwungwu & Nbunye
