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Long flow property carbomer 691

Long flow property carbomer 691

NM-Carbomer 691 is a cross-linked polyacrylate polymer. it is polymerized in co-solvent system of ethyl acetate and cyclohexane. This polymer provides suspension at low product viscosity and improves freeze-thaw and high temperature stability. This polymer performs well in challenging formulation environments at low and high pH. It is recommended for use in all purpose cleaners, surface cleaners, multi-purpose cleaners, drain openers, and fabric pretreatment systems.
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    NM-Carbomer 691
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NM-Carbomer 691

INCI Name: Carbomer


NM-Carbomer 691 is a cross-linked polyacrylate polymer. it is polymerized in co-solvent system of ethyl acetate and cyclohexane. This polymer provides suspension at low product viscosity and improves freeze-thaw and high temperature stability. This polymer performs well in challenging formulation environments at low and high pH. It is recommended for use in all purpose cleaners, surface cleaners, multi-purpose cleaners, drain openers, and fabric pretreatment systems.  


Features and Benefits  

1,Outstanding long flow property and high clarity

2,Excellent freeze-thaw and high temperature stability at low concentrations in oil-in-water emulsions

3,Excellent stability in oxidizing systems such as those containing chlorine bleach or peroxides

4,Imparts instant thickening upon neutralization to form high clarity gels

5,Offers stability in suitable electrolyte systems

6,Provides shear-thinning rheology to enable easy pumping and dispensing of finished products via trigger sprayers

7,Provides yield value to allow for the suspension of a wide variety of insoluble materials or particles


Recommended Applications

1,Dish Care: Enzyme Gels

2,Surface Care: Kitchen and Oven Cleaners, Multipurpose, Scouring Creams


Formula Guidelines

1,Typical recommended dosage at 0.2~1.5%.

2,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.  

3,The ideal viscosity can be achieved at pH ranges of 5.0~10.0; To achieve maximum thickening, NM-Carbomer 941 should be neutralized; in a hydoalcoholic system, a correct neutralizer must be chosen carefully based on the amount of alcohol to be gelled. 

4,After neutralization, high-shear and lasting stirring should be avoided to keep stable thickening ability.


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