Carbomer 980 - is a commonly used wave series materials, carbomer is acrylic bonded allyl sucrose or pentaerythritol allyl ether polymers, usually in the form of loose white slightly acid powder, lower dosage can produce efficient thickening effect, which were very wide viscosity range and different rheological property of emulsion, cream, gel and transdermal preparations.
Different card's performance is slightly different, different models for different viscosity, a short rheological or long rheological said, such as: cabo 940 has a short rheological properties, in 0.5% of 63000 mpa viscosity. S, proper the product with high viscosity, cabo 941 has long rheological properties, in 0.5% viscosity reached 7500 mpa. S suitable for low viscosity products, carbomer corresponding models have no resistance to ion and ionic resistance performance.Carbomer 980 has good thickening, high transparency, high viscosity, and strong suspension.Carbomer 980 is widely used in daily chemical products, such as skin lotion, cream, transparent gel products, transparent skin gel, hair styling gel, shampoo, shower gel and disposable disinfection gel.
Notes:
1. If the solution is used in the usual way, carbomer cannot be stirred when added to the water. Stirring while adding will cause carbomer to form a white water ball, and bubbles will be difficult to eliminate after neutralization;
2. After the neutralization of carbomer, long time stirring or high shear stirring will cause viscosity loss;
3. The presence of electrolyte will reduce the thickening efficiency of kapo resin;
4. Long-term ultraviolet irradiation will reduce the viscosity of kapo resin.
Desheng technology is specialized in the collection of acrylate series of blood vessel separation adhesive, capom980, CAPS, MOPS and other surfactants and biological buffers.