NM-Carbomer981
NM-Carbomer 981 is a cross-linked polyacrylate polymer. It performs the same as NM-Carbomer 941. but it is polymerized in co-solvent system of ethyl acetate and cyclohexane.
Features and Benefits
l Outstanding long flow property
l Highly efficient at moderate and low concentration.
l High clarity
Recommended Applications
l Topical lotions, creams and gels
l Clear gels
l Moderately ionic systems
Formula Guidelines
l Typical recommended dosage at 0.2~1.5%.
l To disperse NM-Carbomer941 completely, it should be slowly and carefully sifted 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; To achieve maximum thickening, NM-Carbomer941 should be 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.
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