Ультра высокой молекулярной массой полиакриламид

High molecular weight polyacrylamide The plant produced 15 million -2500 10000 polyacrylamide, used mainly for oilfield three mining flooding, According to different use of the hydrolysis into before and after two hydrolysis process, It indicators of the quality of ordinary anionic polyacrylamide is more stringent, production DCS control management, in 2002 through the ISO9001 quality system certification, product model PAM - 3A, the main technical indicators as follows : ProjectModels and technical guidance13-15 million16-18 million19-22 million23-28 millionAppearanceSolid Content≥89Hydrolyzed20-27Granularity≥1.0mm≤3≤0.15mm≤3Filter factor≤1.5Not on the water<0.2Screening net coefficient≥23Residual Monomers≤0.05Solubility h≤2viscosity Mpa.s (45 degrees Celsius)(Sample concentration of 1000 mg / 1) preparation of mineralization 1000 mg / 1≥40≥50≥60≥70 Main purposes : as a result of economic and technical reasons, the current and future quite a long time, polymer flooding is the most potential for development, with the implementation of the #118alue of the three mining technology. Relative molecular weight of about 20 million, low-water-soluble substances from the ultra-high molecular weight polyacrylamide oil displacement is used mainly varieties. Plant products major oil day, has reached the world's advanced level.