Sulfonate Copolymer Filtration Reducer For Drilling Fluids Dsp-1

We are engaged in exporting excellent quality Sulfonate Copolymer Filtration Reducer for Drilling Fluids DSP-1 to our valuable clients. DSP-1 adopts the design of molecular structure, through the optimization of monomer of salt- tolerance and temperaturetolerance. With N, N DMAA, AMPS, acrylic acid as monomer, it uses the water solution free radical polymerization, then cross linking with crosslinker. With a strong anionic and hydrophilic functional sulfonic acid of AMPS,DSP-1 has good salt resistance. The molecular chain of DSP-1 is carbon chain structure, it has high stability. Because the big volume of AMPSa s repeat unit, AMPS can effectively increase the steric hindrance,enhance the polymer molecular rigidity, so improved the copolymer molecular rigidity, and its temperature resistance, salt resistance and shearing resistance. DSP-1 overcome the disadvantages of poor shear performance,poor salt resistance, poor high valence ion sensitivity and heat stability of conventional polymer, is a new polymer filtrate reducer, and it can be applied in deep wells, super-deep wells and high-salinity brine, also can be used to increase the viscosity and improve yield value of low solid, solid free completion fluid. The general amount 1%-2%.