分别有部分水解型聚丙烯酰胺和丙烯酰胺——丙烯酸共聚型聚丙烯酰胺，分子量1500万-2600万,离子度5%-28%,水不溶物<0.2%,滤过比<2.0,残余单体含量<0.1%。
Greatwin Industrial Ltd. is a comprehensive enterprise focused on organic polymer flocculants scientific research, development, application and production practices. In China, we have a 20,000 square meters modern factory, with credentials from ISO9001 Quality Management Systems. Having committed to this industry for more than twenty years, we are the patent inventor of cationic polyacrylamide which has the most commercial value. Therefore, we are the pioneers in this field and have laid a sound base in cationic polyacrylamide industry world wide.
Under the same leadership, Greatwin (Canada) Ltd. was founded in 2011 by the original team. Since inception, we fully focus on the wastewater treatment for the Oil and Gas Industry in North America. A variety of products are developed for the flocculation need in the treatment of oilsand tailings and fracking flowbacks.
Retention, drainage and waste water flocculation in paper industry
Maintenance and sustain of water, fertilizer and pesticides in crops in agricultural production
Research, development and application of water soluble polymers and cross linked polymers in emerging field
Tailings flocculation of various minerals after production
Water purification of the waste from all sectors of oil production
Fracking water additives and fracking flowback fluid treatment
Chemicals for polymer flooding and EOR operations
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