Superior Sulfonated Phenol Formaldehyde Resin Blacktemp II

Superior Sulfonated Phenol Formaldehyde Resin Blacktemp II. Super-Hydrophilic Property: Features highly sulfonated molecular structure for exceptional performance. Versatile Fluid Compatibility: Functions effectively in fresh water, seawater, saturated brine, and formate brine. Improved Filter Cake Quality: Reduces filter cake thickness and permeability for better drilling control. Low Viscosity Impact: Does not increase viscosity due to small molecular weight. High Salinity Tolerance: Salinity tolerant up to 120,000ppm and calcium resistant to 2000ppm. OEM and ODM Services: Customization available from designs and samples. Recommended Synergy: Best performance achieved when combined with BLACKFLO sulfonated lignite.