RYDALL DD is our new biodegradable, citrus based, heavy-duty industrial degreaser.

RYDALL DD It is a water soluble, non-butyl, non-phosphate, non-corrosive, alkali, emulsifier.  This innovative product is used specifically on all carbon based derivatives that are found on the oil and/or process side of your critical equipment or systems.  RYDALL DD, representing our Definitive Degreaser line, may be utilized among many uses including: heat exchangers, lube oil coolers, machine parts, and any other hydrocarbon fouled equipment found in the petrochemical, pharmaceutical, pulp and paper, power, petroleum, or similar industries.

The way in which RYDALL DD works, is that the chemical component of the cleaning solution demulsifies the light carbons with non-aggressive ingredients.  It breaks the oil bond that holds together all of the different hydrocarbons that comprise the fouling residue.  Our highly concentrated RYDALL DD is utilized in a diluted format and is typically heated to approximately 150ºF, but can be used at ambient temperatures.  As such, the water component becomes an integral part of the RYDALL DD flushing the demulsified particles off of the fouled surfaces.  The heavier hydrocarbons (tars, cokes, varnishes, etc.) are washed out as well, even if they are not completely dissolved.  This is because the underlying principle of our chemistry is to simply break the bonds that are holding all of the particles together to release them so they can be easily removed by the flowing solution.

Thus, restoring flow rates and volumes, ultimately returning your equipment back to “as new” or peak operating efficiency.

RYDALL DD MSDS