Cetyl / Octadecyl dimethyl hydroxypropyl sulphobetaine

Product model: DM-HSB1618

Product description: This product is an amphoteric surfactant. The product has excellent interfacial activity and can reduce the interfacial tension between oil and water to ultra-low in the range of 500-10000 ppm. The product has excellent resistance to calcium and magnesium ions, and can be used in blocks with formation water salinity of 50000mg/L. It has moderate oil and water emulsification ability and excellent wetting reversal ability. It can be applied to binary composite flooding and ASP flooding of naphthene base, intermediate and paraffin base crude oil, which can effectively reduce the amount of alkali added in ASP flooding process. It has been widely applied in many fields such as oil field displacement, fracturing and acidizing, fire protection.