suds-stabilizing agent
1.DSH cement additive with low frictional re-sistance developed is prepared from drag reducer, filtration-reducing agent, stabilizing agent and accelerating agent.
2.Orthogonal testing method is used to study the influence of complexing agent . accelerating agent . stabilizing agent and temperature on property of the deposition and solution.
3.This experiment mainly researches into the choice of pellet fabrication、preparation、stabilizing agent in manufacturing procedure.
4.Using 3.5 G PAMAM as a stabilizing agent,Au nanoparticles were prepared by reducing HAuCl4 with microwave irradiation.
5.A complex liquid of the high quality non-cation surface active agents, stabilizing agent, slight alkalis, non-phosphate detergent builders and sequestering agents in an aqueous base.
6.An excellent separating strippable compound film for anticorrosion sealing was developed, which was comprised of PVDC and PVC resins, composite solvent, inhibitors, elasticizer and stabilizing agent.
7.Test data showed that, when 3%~5% DFA was added into the plugging workover fluid (the formulation includes seawater, 0.1%~1.2% viscofier DFZ, 2.0%clay stabilizing agent HCS), the rheological property satisfied the engineering requirements; it sealed the permeable sands effectively with the maximum bearing pressure reaching 7.0 MPa;
8.As the results, the optimized bath was suggested to be composed of 10 g/L CuSO_ 4, 20 g/L Na_ 2EDTA, 40 g/L potassium and sodium tartarate, 0.1 g/L stabilizing agent, 10~20 mL/L formaldehyde; while the optimal pH value and temperature of the plating bath were suggested to be 12.0~13.0 and 40~70 ℃, respectively.
10.voltage stabilizing circuit
