GRAND Carbomer 940HC

INCI Name: Carbomer

Application

Grand Carbomer is an important thickener. It is a high polymer crosslinked by acrylic acid or acrylate and allyl ether. Its components include polyacrylic acid (homopolymer) and acrylic acid / C10-30 alkyl acrylate (copolymer). As a water-soluble rheological modifier, it has high thickening and suspension properties and is widely used in coatings, textiles, pharmaceuticals, construction, detergents, and cosmetics.

Grand Carbomer 940HC is a crosslinked polyacrylate polymer with a strong moisturizing ability, acting as a highly efficient & low-dosage thickener and suspending agent. It can be neutralized by alkali to form a clear gel with high clarity. Once its carboxyl group is neutralized, the molecule chain expands extremely, and viscidity comes up due to the mutual exclusion of negative charge. It can enhance yield value and rheology of liquid substances, thus it is easy to get insoluble ingredients (granule, oil drop) suspended at low dosage. It is widely used in O/W lotion and cream as a favorable suspending agent.

Properties

1. Efficient thickening, suspending, and stabilizing ability at low dosage
2. Outstanding short flow (non-drip) property
3. High clarity
4. Resist temperature effect on viscosity

Applications:

Lotion and cream
Shampoo
Body wash

High clarity formulas:
Clear gel
Clear hydro alcoholic gel
Hair styling gel

Cautions:

Following operations are forbidden, otherwise result in loss of thickening ability:
– Lasting stir or high-shear stir after neutralization
– Lasting UV irradiation
– Combine with electrolytes

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