Rpe Series

■  Product Advantage

1. 1740 and 2035 in the polyether RPE series are soluble in water, while 1720, 2520, 2525, and 3110 are insoluble in water. They are all insoluble in dilute (5%) alkaline solutions.

2. RPE1720, 1740, 2035 dissolved in dilute (5%) acid solution; However, 2520, 2525, and 3110 are insoluble.

3. The RPE series is easily soluble in organic solvents such as ethanol, isopropanol, toluene, mineral oil, etc; As non ionic surfactants, they are compatible with other non ionic, anionic, and cationic surfactants, and are not sensitive to calcium and magnesium ions in water or their hard water ions;

4. The RPE series is acid resistant and to some extent alkali resistant.

   
   

   
   

■  Product Application

1. The RPE series can be used as cleaning agents in the dairy, brewing, and soft beverage industries, as well as cleaning agents for removing iron filings and thin sheets from the metal parts of machines and other industrial cleaning agents; It can also be used as a low-foaming surfactant and defoamer in disc cleaning agents and rinsing aids. The combination of RPE series and low-foaming surfactants from our LF series usually yields synergistic effects.

2. The RPE series can be used as a lubricant in synthetic metal working fluids, release agents, and synthetic spinning coatings. Especially at slightly higher temperatures, they are effective lubricants and are easy to wash off, and the RPE series does not produce tar like residues at high temperatures.

3. In the electronics industry, there are applications suitable for the  RPE series in printed circuit boards;

4. They can also be used as heat transfer fluids and hydraulic fluids; In the sugar industry,  RPE 2520 exhibits good defoaming performance at approximately 100 ℃, making it suitable for sugar refining.

■  Product Parameters