Brief introduction of carbomer 980 and its application in hand free gel

Details:

Carbomer 980 carbomer resin is a cross-linked acrylic polymer containing polyether polyols. It is a white loose powder with strong moisture absorption. Because its molecular structure contains carboxyl group, it has a certain degree of acidity and can be neutralized by basic substances to form transparent gel. After carbo resin is neutralized to ionize the carboxyl group, due to the mutual repulsion of negative charges, the molecular chain is dispersed and extended, in a greatly expanded state and viscous. Carbo resin can produce high thickening effect at very low dosage. Carbo resin can make the liquid system have special yield value and rheology, Only a very low concentration can make some insoluble additives (particles, oil droplets, etc.) to achieve permanent suspension. Because of its strong suspension ability, Carbomer resin is widely used to stabilize the traditional oil / water emulsion and cream, suspension droplet particles and water insoluble substances. Carbomer 980 gel viscosity is positively related to the concentration. The higher the concentration, the higher the viscosity of the gel. Carbomer 980 gel is sensitive to electrolyte ions and its sensitivity. The presence of electrolyte makes the viscosity of carbomer 980 gel drop sharply, and the two valence ion is more important than the monovalent ion. The decrease of viscosity of carbomer gel is mainly due to the reduction of the repulsive force of isoelectric charges on the main chain of polymer, thus reducing the actual effective concentration of carbomer in the system.

performance

① It has the functions of high-efficiency thickening, suspension and stability

② Short flow

③ High transparency

④ The viscosity of carbo resin is not affected by temperature

(5) local drug delivery system, crystal clear gel, water or alcohol solvent.

application area

Skin care cream and cream

2. Transparent gel products containing ethanol.

Transparent skin care gel, hair styling gel

④ Shampoo, shower gel

Desheng company is a source manufacturer of carbomer. At present, the models of carbomer are complete. Manufacturers with purchase demand are welcome to consult and order