Hydroxyethylcellulose thiab Xanthan Gum raws plaub hau gel

Tsim cov plaub hau gel formulation raws li hydroxyethylcellulose (HEC) thiab xanthan cov pos hniav tuaj yeem ua rau cov khoom lag luam nrog cov thickening zoo heev, stabilizing, thiab cov khoom ua yeeb yaj kiab. Nov yog ib daim ntawv qhia yooj yim kom koj pib:

Cov khoom xyaw:

• Dej Distilled: 90%
• Hydroxyethylcellulose (HEC): 1%
• Xanthan Gum: 0.5%
• Glycerin: 3%
• Propylene Glycol: 3%
• Preservative (piv txwv li, Phenoxyethanol): 0.5%
• Fragrance: Raws li xav tau
• Yeem Additives (piv txwv li, conditioning agents, vitamins, botanical extracts): Raws li xav tau

Cov lus qhia:

1. Nyob rau hauv ib tug huv si thiab sanitized lub nkoj sib tov, ntxiv cov distilled dej.
2. Sprinkle HEC rau hauv dej thaum stirring tas li kom tsis txhob clumping. Tso cai rau HEC kom hydrate tag nrho, uas yuav siv sij hawm ob peb teev lossis ib hmos.
3. Hauv ib lub thawv cais, faib cov pos hniav xanthan mus rau hauv glycerin thiab propylene glycol sib tov. Do kom txog thaum xanthan cov pos hniav yog tag nrho dispersed.
4. Thaum HEC muaj dej txaus, ntxiv glycerin, propylene glycol, thiab xanthan cov pos hniav sib tov rau HEC tov thaum nplawm tas li.
5. Txuas ntxiv mus kom txog thaum tag nrho cov khoom xyaw sib xyaw kom huv si thiab cov gel muaj qhov sib xws, sib xws.
6. Ntxiv ib qho kev xaiv additives, xws li tshuaj tsw qab los yog cov tshuaj ua kom txias, thiab sib tov zoo.
7. Txheeb xyuas pH ntawm cov gel thiab kho yog tias tsim nyog siv citric acid lossis sodium hydroxide tov.
8. Ntxiv cov preservative raws li cov chaw tsim tshuaj paus cov lus qhia thiab sib tov zoo los xyuas kom meej uniform faib.
9. Hloov cov gel mus rau hauv cov thawv ntim khoom kom huv thiab huv, xws li cov hub los yog nyem lub raj mis.
10. Sau lub ntim nrog cov khoom npe, hnub tsim khoom, thiab lwm yam ntaub ntawv ntsig txog.

Kev Siv: Siv cov plaub hau gel rau cov plaub hau ntub lossis qhuav, faib nws sib npaug ntawm cov hauv paus hniav mus rau qhov kawg. Style raws li xav tau. Qhov no gel formulation muab zoo tuav thiab txhais thaum tseem ntxiv noo noo thiab ci rau cov plaub hau.

Nco tseg:

• Nws yog ib qho tseem ceeb uas yuav tau siv cov dej distilled kom tsis txhob muaj impurities uas yuav cuam tshuam rau kev ruaj ntseg thiab kev ua haujlwm ntawm gel.
• Kev sib xyaw kom zoo thiab hydration ntawm HEC thiab xanthan cov pos hniav yog qhov tseem ceeb rau kev ua tiav qhov xav tau gel sib xws.
• Kho cov nqi ntawm HEC thiab xanthan cov pos hniav kom ua tiav qhov xav tau tuab thiab viscosity ntawm cov gel.
• Ntsuam xyuas cov gel formulation ntawm ib thaj me me ntawm daim tawv nqaij ua ntej siv nws ntau kom ntseeg tau tias muaj kev sib raug zoo thiab txo qis kev pheej hmoo ntawm kev khaus lossis kev tsis haum tshuaj.
• Ib txwm ua raws li kev coj ua zoo (GMP) thiab cov lus qhia kev nyab xeeb thaum tsim thiab tuav cov khoom kom zoo nkauj.