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CAS: 9007-20-9
MF: C15H17ClO3
MW: 280.74668
EINECS: 618-435-5
Synoniemen:Carbomeer 980 940; Karbomer; Carbomer; Carbomer 940
Wat is Carbomer 940?
Carbomer is een organische verbinding, ook wel bekend als polycarboxylaatcement, dat is een polymeer gevormd door chemische crosslinking van acrylzuur of acrylaat met allyl ether, met inbegrip van polyacrylzuur (homopolymeer) en lange-keten alkanol-acrylaat polymeer (copolymeer). De moleculaire structuur bevat 52~68% zure groepen, dus het heeft een bepaalde zuurgraad, hydrophilicity en kan worden opgelost in water.
Beschrijving
| Product Naam: | Carbomer 940 | Batch Geen. | JL20220510 |
| CAS | 9007-20-9 | MF Date | MAY. 10,2022 |
| Iktem | Standard | Result | |
| Appearance | Wit poeder | Wit poeder | |
| 0.5% aqueous
oplossing viscosity |
40000~60000mpa.s |
53400 |
|
| Losson Drying | ≤2.0% | 0.08% | |
|
–COOH% |
56.0%~68.0% |
62.6% |
|
| Product Naam: | Carbomer 980 | Batch Geen. | JL20230202 |
| CAS | 9007-20-9/54182-57-9 | MF Date | FEB.02,2023 |
| Iktem | Standard | Result | |
| Appearance | Wit poeder | Wit poeder | |
| 0.5% aqueous oplossing viscosity |
40000-60000mpa.s |
52100mpa.s |
|
| 0.2%aqueous oplossing viscosity |
13000-30000mpa.s |
20100mpa.s |
|
| 0.5% aqueous oplossing transmittance(420mm) | ≥92% | 92.6% | |
| Residual ethyl acetate | ≤0.5% | 0.35% | |
| Residual cyclohexaan | ≤0.3% | 0. 19% | |
| Acrylic zuur | ≤0.25% | 0. 13% | |
| Verlies op drogen | ≤2.0% | 0.72% | |
|
Conclusion |
Gekwalificeerd |
||
| Product Naam: | Carbomer 680 | Batch Geen. | JL20230107 |
| CAS | 9007-20-9 | MF Date | JAN.07,2023 |
| Iktem | Standard | Result | |
| Appearance | Wit poeder | Wit poeder | |
| 0.5% aqueous oplossing viscosity |
≥45000mpa.s |
58000mpa.s |
|
| 0.5% aqueous oplossing transmittance(420mm) | ≥85% | 85.0% | |
| Residual ethyl acetate | ≤0.5% | 0.33% | |
| Residual cyclohexaan | ≤0.3% | 0. 12% | |
| Acrylic zuur | ≤0.25% | 0. 10% | |
| Verlies op drogen | ≤2.0% | 0.83% | |
Toepassing
Clinically, the main functions and functions of carbomer are to protect the skin, resist ultraviolet rays, reduce viscosity, and reduce inflammation and sterilization. Carbomer, also known as acrylic resin, is a commonly used cosmetic additive.
1. Protect the skin: It has a certain affinity with the skin. Adding skin care products can reduce irritation and damage to the skin and mucous membranes, thereby protecting the skin.
2. Resist ultraviolet rays: It can enhance the skin’s ability to resist ultraviolet rays to a certain extent.
3. Reduce viscosity: It can reduce viscosity, maintain the stability of effective cosmetic substances, and make it easier for the skin to absorb.
4. Anti-inflammation and sterilization: Carbomer is a natural medicinal ingredient that has certain sterilization and anti-inflammatory effects and can fight dermatitis to a certain extent.
At present, our factory has upgraded carbomer 940 to carbomer 980. Because the original Carbomer 940 is synthesized from acrylic acid and benzene, it contains a certain amount of benzene residue, which is a toxic substance.
In order to be safer, we use ethyl acetate and cyclohexane to make Carbomer 980, so that our product ingredients will be safer and the effect will be better.
Natuurlijk, Carbomeer 980 is hetzelfde als Carbomer 940 in termen van de viscositeit en lichtdoorlatendheid.
Als u nog geen eisen aan de lichtdoorlatendheid en viscositeit, adviseren wij ook Carbomer 680, zal de prijs worden goedkoper.
Pakket
25kgs/trommel,9tons/20'container
25kgs/zak,20tons/20'container
