• Functional Products supplier

Functional Products Tackfier V-189A is a tackifier based on a thermally stable olefin copolymer dissolved in a paraffinic base oil. Functional V-189A is used to confer tack or stringiness to a lubricant. Functional V-189A is recommended to provide adherence in slideway oils and chain lubricants, stringiness in greases, and aerosol resistance in mist and pneumatic-system lubricants. Functional V-189A offers excellent Shear Stability and a Fair level of stringiness.  

Functional V-189A is a diluted version of Functional V-188 for easier handling.


Supplied as a liquid, 900-1700 cSt at 40C

Functional Products Tackifier V-189A Physical Properties

Specific Gravity 0.86 g./mL
Viscosity @ 40C 900-1700 cSt
String Length (0.5% in ISO 68) 20

Related Documents

  • Ductless Siphon Tack Measurement Test
    Open File
  • Functional Products Tackifier V-189A SDS
    Open File
  • Functional Products Tackifier V-189A TDS
    Open File
  • Functional Products Tackifier Brochure
    Open File
There are no standardized tests for string length. String Length measurements are based on the ductless siphon method developed by Functional Products.
String Length measured at 0.5% treat rate in ISO 68 Oil.

Sample Value Ranges:
20:V-189A    22:V-388   23: PARATAC   28:V-188   41: PARATAC XT  48: V-172   55:V-176   75V-378  90: V-178   98: V-177   

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