Carbomer 996 is a cross-linked polyacrylate polymer. It is used as a high-efficient rheology modifier, capable of providing high viscosity, excellent thickening and suspending performance with low-dosage. It is also widely used in O/W lotions and creams as a favorable suspending agent.
Features and Benefits
l Short flow properties
l High viscosity
l High suspending, thickening and stabilizing ability
l Hair styling gels
l Moisturizing gels
l Bath gels
l Hand, body and face lotions
l Typical recommended dosage at 0.2 ~ 1.0 wt %.
l To disperse Carbomer 996 completely, it should be slowly and carefully sprinkled to dispersion medium while the mix is stirred rapidly to avoid formation of lumps; extremely high shear rate mixer should be carefully employed to avoid viscosity loss.
l The ideal viscosity can be achieved at pH ranges of 5.0 ~ 10.0 when neutralized; In a hydoalcoholic system, a correct neutralizer must be chosen carefully based on the amount of alcohol to be gelled.
l After neutralization, high-shear and lasting stirring should be avoided to keep stable thickening ability.