Factory making Free Sample Chemical Materials Powder Carbopol 940 Thickener Gel Carbomer 980
We always work as a tangible team to ensure that we can provide you with the best quality and the best price for Factory making Free Sample Chemical Materials Powder Carbopol 940 Thickener Gel Carbomer 980, Our corporation maintains risk-free enterprise combined by truth and honesty to maintain long-term interactions with our clients.
We always work as a tangible team to ensure that we can provide you with the best quality and the best price for China Carbomer 980 Cosmetic Grade and 940 980 990 676, We insist on “Quality First, Reputation First and Customer First”. We are committed to providing high-quality solutions and good after-sales services. Up to now, our merchandise have been exported to more than 60 countries and areas around the world, such as America, Australia and Europe. We enjoy a high reputation at home and abroad. Always persisting in the principle of “Credit, Customer and Quality”, we expect cooperation with people in all walks of life for mutual benefits.
Carbomer is a loose white powder, with acidity, hygroscopicity and special slight odor. It can be dissolved in water, ethanol and glycerol. The molecule contains 56% – 58% carboxyl group, so it is weakly acidic. When carbomer is dispersed in water, due to the repulsion between negative charges caused by carboxyl ionization, the crimped polymer stretches out and expands in volume. The pH of 0.5% aqueous dispersion is 2.7 ~ 3.5. 1% aqueous dispersion can be neutralized with alkaline substances to form gel. The concentration of commonly used aqueous dispersion is 0.1% – 3.0%.
| Product Name: | Carbomer 980 | Batch No. | JL20230202 |
| CAS | 9007-20-9/54182-57-9 | MF Date | FEB.02,2023 |
| Packing | 20kg/drum | Analysis Date | FEB.02,2023 |
| Quantity | 5MT | Expiry Date | FEB.01,2025 |
| Item | Standard | Result | |
| Appearance | White powder | White powder | |
| 0.5% aqueous solution viscosity | 40000-60000mpa.s | 52100mpa.s | |
| 0.2%aqueous solution viscosity | 13000-30000mpa.s | 20100mpa.s | |
| 0.5% aqueous solution transmittance(420mm) | ≥92% | 92.6% | |
| Residual ethyl acetate | ≤0.5% | 0.35% | |
| Residual cyclohexane | ≤0.3% | 0. 19% | |
| Acrylic acid | ≤0.25% | 0. 13% | |
| Loss on drying | ≤2.0% | 0.72% | |
| Product Name: | Carbomer 940 | Batch No. | JL20220510 |
| CAS | 9007-20-9 | MF Date | MAY. 10,2022 |
| Packing | 20kg/drum | Analysis Date | MAY. 10,2022 |
| Quantity | 5MT | Expiry Date | MAY.09,2024 |
| Item | Standard | Result | |
| Appearance | White powder | White powder | |
| 0.5% aqueoussolution viscosity | 40000~60000mpa.s | 53400 | |
| Losson Drying | ≤2.0% | 0.08% | |
| -COOH% | 56.0%~68.0% | 62.6% | |
| Product Name: | Carbomer 680 | Batch No. | JL20230107 |
| CAS | 9007-20-9 | MF Date | JAN.07,2023 |
| Packing | 20kg/drum | Analysis Date | JAN.07,2023 |
| Quantity | 5MT | Expiry Date | JAN.06,2025 |
| Item | Standard | Result | |
| Appearance | White powder | White powder | |
| 0.5% aqueous solution viscosity | ≥45000mpa.s | 58000mpa.s | |
| 0.5% aqueous solution transmittance(420mm) | ≥85% | 85.0% | |
| Residual ethyl acetate | ≤0.5% | 0.33% | |
| Residual cyclohexane | ≤0.3% | 0. 12% | |
| Acrylic acid | ≤0.25% | 0. 10% | |
| Loss on drying | ≤2.0% | 0.83% | |
1.The main functions of carbomer are thickening, suspension and emulsification,
2.In pharmaceutics, it can be used as gel agent, adhesive, coating material, rheological modifier (humidifier, lubricant, suspension aid, stabilizer), etc., and is widely used, especially in new drug delivery systems. It has been widely used at home and abroad.
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 cyclohexane to make Carbomer 980, so that our product ingredients will be safer and the effect will be better.
Of course, Carbomer 980 is the same as Carbomer 940 in terms of viscosity and light transmittance.
If you have no special requirements on light transmittance and viscosity, we also recommend Carbomer 680, the price will be cheaper.
25kgs/drum,9tons/20′container
25kgs/bag,20tons/20′container
We always work as a tangible team to ensure that we can provide you with the best quality and the best price for Factory making Free Sample Chemical Materials Powder Carbopol 940 Thickener Gel Carbomer 980, Our corporation maintains risk-free enterprise combined by truth and honesty to maintain long-term interactions with our clients.
Factory making China Carbomer 980 Cosmetic Grade and 940 980 990 676, We insist on “Quality First, Reputation First and Customer First”. We are committed to providing high-quality solutions and good after-sales services. Up to now, our merchandise have been exported to more than 60 countries and areas around the world, such as America, Australia and Europe. We enjoy a high reputation at home and abroad. Always persisting in the principle of “Credit, Customer and Quality”, we expect cooperation with people in all walks of life for mutual benefits.
