Carbopol 940 Manufacturer Newgreen Carbopol 940 Supplement
Product Description
Carbomer, also known as carbomer, is an acrylic crosslinking resin obtained by cross-linking pentaerythritol with acrylic acid, etc. It is a very important rheological regulator. After neutralization, carbomer is an excellent gel matrix, which has important applications such as thickening suspension
COA
| Items | Specifications | Results |
| Appearance | White powder | White powder |
| Assay | 99% | Pass |
| Odor | None | None |
| Loose Density(g/ml) | ≥0.2 | 0.26 |
| Loss on Drying | ≤8.0% | 4.51% |
| Residue on Ignition | ≤2.0% | 0.32% |
| PH | 5.0-7.5 | 6.3 |
| Average molecular weight | <1000 | 890 |
| Heavy Metals(Pb) | ≤1PPM | Pass |
| As | ≤0.5PPM | Pass |
| Hg | ≤1PPM | Pass |
| Bacterial Count | ≤1000cfu/g | Pass |
| Colon Bacillus | ≤30MPN/100g | Pass |
| Yeast & Mold | ≤50cfu/g | Pass |
| Pathogenic Bacteria | Negative | Negative |
| Conclusion | Conform with specification | |
| Shelf life | 2 years when properly stored | |
Function
Carbopol 940 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 Carbomer is suitable for preparation of cream or gel.
Application
It is mainly used in sanitizer, skin care emulsion, cream, transparent skin care gel, hair styling gel, shampoo and shower gel.
Package & Delivery
