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Carbomer940
 Carbomer940 |
Product Description
Chemical Name: Cross-linked Polyacrylic Acid Resin
Molecular Structure: - [-CH2-CH-]N-COOH
Characteristics: It has a high viscosity and a good tackifying effect.
Range of Application: It is used for topical formulations and suitable for preparation of gels, creams and coupling agent. Carbomer and cross-linked acrylic resin as well as series products of these cross-linked polyacrylic acid are widely used at present and are often used in topical lotion, cream and gel. In a neutral environment, carbomer system is an excellent gel matrix with crystal appearance and nice sense of touch, so it is suitable for preparation of cream or gel. Besides, it has a simple process technique, a good stability, and you will feel comfortable after use, so it has achieved a wider application in the partial administration, especially in the skin and the gel for eyes. These polymers are used to optimize the rheological properties of aqueous solution.
Packing Method: 10kg Carton
Quality Standard: CP2005
Shelf Life: Three years
| TESTS | ACCEPTANCE CRITERIA |
| Appearance | White loose powder |
| 0.5% neutral solution viscosity | 40000- 60000 mPa.s |
| PH Value | 2.5- 3.5 |
| Benzene content% | ≤0.01% |
| Residue on Ignition % | ≤2.0% |
| Moisture Content % | ≤2.0% |
| Heavy Metal( ppm) | ≤20ppm |
| Carboxylic acid Content % | 56.0-68.0% |
| Residual Solvents% | ≤0.2% |
More Product Features
| Standard: | CP2005 |
|---|---|
| Packing: | 10kg Carton |
| Company: | Qingdao Tianliyuan Biotechnology Co., Ltd. |
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