quenching oil are used at high temperature for a long time, which accelerates the aging and deterior... (more…)
relative molecular mass is small, acrylic acid is polymerized in the presence of initiator and chain... (more…)
Dangerous Characteristics: Powder and air can form an explosive mixture. When a certain concentratio... (more…)
The maximum cooling rate of 15% NaOH aqueous solution is about 2600 ℃/s (higher than brine), the co... (more…)
Physical and chemical properties of sodium hydroxide solutionTable Solubility of sodium hydroxide in... (more…)
he larger the surface area of the workpiece of the same volume, the faster the cooling. Rough surfac... (more…)