North seven road, Jinzhai modern industrial park, Anhui



Carbomer 980HC / carbomer970 - Newman

2021-06-18 17:01:15

We, Anhui Newman fine chemicals as the top leading manufacturer and suppliers carbomer/Carbopol polymers, have been improving carbomer quality, launching carbomer products to meet customer demand. As known, Carbomer products are cross-linked polya crylate polymer, As rheology modifier. They can provide high viscosity, excellent thickening and suspending performance

COVID-19 have a huge impact on lives and economy, People pay more attention healthier lifestyle and consuming idea. So carbomer demand are increasing owing to their application in hand sanitizer gels and disinfectant bacterial gels.

Carbomer 980HC and carbomer 970 are improved version carbomer/Carbopol 980, more high clarity and high viscosity, and forms sparkling clear gels or hydro-alcoholic gels and creams. They are short flow, non-drip properties are ideal for applications such as clear gels, hydroalcoholic gels, creams, and lotions.

Also, Carbomer 980HC/970 are polymerized in a toxicologically-preferred cosolvent system and safer.

Here is formula guidelines:

1)Typical recommended dosage at 0.2~1.0 wt %.

2)To disperse NM-Carbomer 980HC and carbomer 970 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.

3)The ideal viscosity can be achieved at pH ranges of 5.0~10.0 when neutralized.

Especially, In a hydroalcoholic system such as hand sanitizer gels, a correct neutralizer must be chosen carefully based on the amount of alcohol to be gelled. Many neutralizing agents commonly used to neutralize NM-Carbomers in aqueous systems do not work in hydroalcoholic systems. There are amine solubility limitations with high alcohol, low water containing systems. The solubility of the NM-Carbomers salt changes as the alcohol level is increased making the choice of neutralizing agents important. Such as neutralizer agent Triethanolamine (TEA), Triisopropanolamine being workable.

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


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