Denmark Quotation Cationic Temperature-Resistant Salt-Resistant Polyacrylamide

The main reaction of cationic polyacrylamide (PAM) synthesis is free radical copolymerization of acrylamide with the cationic monomer (Jiang and Zhu, …

Cationic polymers can impair aquatic organisms due to their charge-driven interaction with the surface of the organism. The test media will impact the effect of the polymer, making effects cationic polymers difficult to test. Aliivibriofischeri. Material JR30M JR125 JR400 LR30M LR400. IC50 >1000 >1000 >1000 >1000 >1000. Desmodesmussubspicatus

5.5.2.1 In room temperature, put 200ml water into the 500ml beaker. 5.5.2.2 Add powder 1g when agitator is stiring (large rotor with diameter of about 5cm), speed 500r / min, stirred for two hours，weak cationic for 4 hours. 5.5.2.3 The dissolved …

The gel viscosity of the profile control system can reach 2 × 10⁶ mPa·s, the gel temperature range is wide (160–280 °C), and the temperature resistance is 300 °C.

Additives polyacrylamide is a kind of polymer for oil field driling,oil production developed which has the high temperature resistance, salt resistance and high molecular weight, it widely used in drilling,well completion, cementing,fracturing, tertiary recovery and other oil field drilling operation

Jul 15, 2019 · SAFETY DATA SHEETS. According to the UN GHS revision 8 . Version: 1.0. Creation Date: July 15, 2019. Revision Date: July 15, 2019. SECTION 1: Identification