Carbopol 940 980 676 2020 U20 U21 934

CARBOMER Kapo resin is an acrylic polymer containing polyenyl polyether crosslinked. It is a white loose powder with strong hygroscopicity. As its molecular structure contains carboxyl groups, it is acidic and can be neutralized with alkaline substances to form a transparent gel. After carbo resin is neutralized and carboxyl ionized, due to the mutual repulsion of negative charges, the molecular chain diffuses and expands, showing a great expansion state and has viscosity. Cabo resin can thicken at very low doses. Cabo resins provide special yield values and rheological properties for liquid systems, and require very low concentrations to suspend some insoluble additives (particles, oil droplets, etc.). Because of its suspension ability, Cabo resins are widely used to stabilize traditional oil/water emulsions and creams, oil droplets particles in suspension solutions, and water insoluble substances. The viscosity of carbomer gel is positively correlated with its concentration, and the higher the concentration, the higher the viscosity of the gel. Carbomer gels are sensitive to electrolyte ions, the presence of electrolyte makes the viscosity of carbomer gels decrease sharply, and the influence of bivalent ions is greater than that of monovalent ions. The decrease of the viscosity of carbomer gel caused by ions is mainly due to the reduction of the repulsive force of the same charge on the main chain of polymerization, thus reducing the actual effective concentration of carbomer in the system.

performance

(1) it has the effect of thickening, suspension and stability

(2) with short flow

(3) With high transparency

The viscosity of kapo resin is not affected by temperature

Local drug delivery system, crystal clear gel, water or alcohol solvent

Application field

Skin lotion, cream

Transparent gel products containing ethanol

Transparent skin care gel, hair styling gel

Shampoo, body wash

(5) rub mud treasure

Suggested usage

0.2% ~ 1.0%

Matters needing attention

After cabo neutralization, permanent agitation or high shear agitation will cause viscosity loss

The presence of electrolytes will reduce the thickening efficiency of kapo resin

(3) long-term ultraviolet radiation, will make the viscosity of kapo resin reduced

Packaging and storage

Packing: 20kg/ carton

Storage: Keep in a ventilated and cool place