PRODUCT

Application for abnormal polymerization inhibitor (quencher)/application for waste solution drainage

Representative product number

Quino Power QS-W10

Characteristics

• Since it is an aqueous solution with about 40% of the active ingredient, it does not require a dissolution process and can be used as it is.
• It shows an excellent polymerization inhibitory effect even under anoxic conditions (anaerobic).
  It exerts a polymerization inhibitory effect even when oxygen is insufficient during an emergency.
  Polymerization inhibitors with a benzene skeleton such as 4-methoxyphenol and hydroquinone are generally effective polymerization inhibitors in the presence of oxygen.
• It exerts an excellent polymerization inhibitory effect on a wide range of radically polymerizable monomers such as an acrylic acid ester.
  It does not matter whether it is acidic or alkaline.
• It exerts effects of preventing polymerization and gelation of aqueous solutions containing monomers (waste solution/waste water).
• It does not contain transition metals (Cu, etc.).

Example of experiment for preventing abnormal polymerization using QS-W10

• QS-W10 avoids bumping and maintains a liquid state in the polymerization termination experiment of acrylic acid aqueous solution.
• On the other hand, bumping occurs when an inhibitor is not added, and the saturated HQ aqueous solution solidifies although bumping can be avoided.

Example of QS-W10’s polymerization inhibitory effect

• QS-W10 is effective not only in the presence of oxygen, but also in the absence of oxygen.
• It exhibits excellent inhibitory ability even in situations where oxygen is insufficient or when oxygen cannot be supplied to avoid an explosion.

Properties of QS-W10