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Amatrium Materials AI
Dover Chemical SUL-PERM 18 Sulfurized Sperm Oil Replacement, Lubricity and EP Additive
Categories: Other Engineering Material; Additive/Filler for Polymer

Material Notes: SUL-PERM 18 was developed as a replacement for sulfurized sperm oil. It provides excellent lubricity and is soluble in a wide variety of base oils, though it is particularly effective in heavy duty cutting oils for ferrous metals. SUL-PERM 18 is applied in straight oil machining, drawing and stamping fluids. It can also be formulated into soluble oils. SUL-PERM 18 contains active sulfur and is not recommended to be formulated into fluids that are used to work copper, brass or bronze. SUL-PERM 18 should be stored in an original container or bulk storage tank. Exposure to 0°F for a prolonged time period causes solidification. Warming drums to 80-100°F should reverse this. Bulk tank storage temperature should be maintained between 80-100°F. Material in a heated bulk tank should be recirculated or mixed to avoid localizing overheating. Blending temperatures should not exceed 130°F.

Information provided by DoverChem

Available Properties
  • Specific Gravity
  • Density
  • Saybolt Viscosity at 100°F
  • Saybolt Viscosity at 210°F
  • Kinematic Viscosity at 40°C (104°F)
  • Kinematic Viscosity at 100°C (212°F)
  • Total Acid Number, [mgKOH/g]
  • Pour Point
  • Flash Point, COC
  • Sulfur, S, Active
  • Sulfur, S, Total
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Lab Instruments
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