Complex Polyester Lubricant Additive

Polymerized Polyol Ester Based Boundary Lubricity Additive

Cola®Lube 3430 is a complex polyester based on the vegetable-sourced fatty acids and polycarboxylic acids and polyhydroxy alcohols. As a polar polymer, Cola®Lube 3430 carries residual acidity which needs to be neutralized for use. Cola®Lube 3430 is hydrolytically stable under alkaline conditions (up to pH 9.5) in the water-miscible metalworking fluids. The multiple functional groups of the polymer enable its high affinity to multiple metal surfaces.

Cola®Lube 3430 is a boundary lubricant. It performs well in water-based semi-synthetics and soluble oils and has good lubricity and anti-wear properties.

Cola®Lube 3430 is easy to emulsify. Due to its polymeric nature, Cola®Lube 3430 can help stabilize the emulsion by developing a protective colloid. Cola®Lube 3430 is non-staining to ferrous and non-ferrous metals and provides effective corrosion protection for ferrous metal surfaces.

Cola®Lube 3430 has been widely used in water-dilutable cutting and forming fluids as well as rolling emulsions.

Cola®Lube 3430 is based on the bio-renewable fatty acids and has a much-improved environmental profile. It is readily biodegradable and casts minimal to no negative impact to the environment.


Canada (DSL); US (TSCA); EU (REACH); Australia (AIIC); Korea (KECI); China (IECSC); Philippines (PICCS); New Zealand (NZIOC); Taiwan (TCSI)


  • Polymerized polyol esters
  • Good lubricity and anti-wear properties
  • Easy to emulsify
  • Helps stabilize emulsions
  • Corrosion protection for ferrous and non-ferrous materials, especially for the ferrous surface
  • Free of GHS hazard labeling
  • Based on bio-renewable fatty acids
  • Readily biodegradable
  • Desired environmental profile
  • Broad global registration status


  • Cutting fluids
  • Grinding
  • Threading
  • Tapping
  • Forming fluids
  • Stamping
  • Rolling Emulsions

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