9007-20-9 White Bulk Carbomer 980 Powder No Benzene Type

9007-20-9 White Bulk Carbomer 980 Powder No Benzene Type

Carbomer 980 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.

To know this answer, we must first understand the difference between Carbomer 980 and 940. Compared with Carbomer 980 and 940, the polymer molecules are larger. Under conditions of different concentrations, temperatures, and pH values, Their viscosity changes and rheological changes are different, and their ion resistance and shear resistance are also different. . The conventional viscosity of Carbomer 980 is 40,000-80,000, and the conventional viscosity of Carbomer 940 is 50,000-65000. In contrast, the conventional viscosity of Carbomer 980 is higher.

Secondly, Carbomer 940 has better permeability than 980, but if you need to prepare 75% disposable gel, you need to use Carbomer 980, because Carbomer 940 can only be applied to a concentration below 65%, which exceeds this concentration. The whitening of the gel directly affects the appearance. But 980 has higher ion resistance than 940, so 980 can provide relatively higher viscosity and yield value when the ions increase.

The last thing to say is the difference in application. Carbopol 980 has a slight elasticity and a moisturizing and smooth skin feel when initially applied. It is suitable for medium or biased formulations that feel rich, and it is not sticky after use; Carbopol 980 Mu 940 has a clearer skin feel and is suitable for refreshing formulas. Therefore, it is not possible to generalize which of the two is better. Instead, the appropriate product should be selected according to the specific application direction.

Therefore, if you want to answer the question of which carbomer 980 or 940 is better, you cannot generalize it based on a single factor. You must first consider specific needs and applications, such as skin care products. Sticky ones still need to be refreshed. The recommended models are definitely different. The concentration should also be considered when making hand-washing disinfection gels. Carbomer models for different concentrations are also different.

Advantages of Desun Carbomer