Carbopol 2050 is a kind of acrylic polymer with polyenyl ether crosslinking, which has a strong moisture absorption and a certain degree of acidity (because of the carboxyl group), can be neutralized with alkaline substances, forming a high transparent gel, and high viscosity viscosity effect is good.Kapo resin in low dosage, can not be affected by temperature to produce thickening effect, and can make some insoluble additives (particles, oil drops, etc.) to achieve permanent suspension.

1. Neutralization thickening

Carbopol 2050 is usually neutralized to form salt, which thickens the coiled molecules by electric repulsion. Sodium hydroxide and triethanolamine are commonly used as neutralizers, which is why kapoor is sensitive to ions.

2. Hydrogen bond thickening

As a carboxyl group donor, Carbopol 2050 molecules can combine with one or more hydroxyl groups to form hydrogen bonds and thicken. This neutralization method takes time. The commonly used hydroxyl groups are non-ionic surfactants and polyols.

Suggested applications include clear gels, hydro-alcoholic gels, surfactant systems (specialty shampoos, cleaning products, etc.), and high electrolyte systems (aloe gels, etc.).