VFI®-2185 80 A TDI Molding Rubber

VFI®-2185 80 A TDI Molding Rubber is a 80 A hardness, urethane molding rubber that provides high durability and extended working time. This TDI (Toluene Diisocyanate) prepolymer based rubber will decrease moisture sensitivity while providing a flexible and durable mold. VFI®-2185’s 2 parts Iso to 1 part Poly gives a lower viscosity for increased degassing and more complex parts. A durable and economical molding material that is intended for moderate use.

80 A TDI mold making rubber that allows for increased durability, strength, good viscosity, and pot life.

Features & Benefits

  • Superior Physical Properties Ideal for Urethane Rubber Mold Making
  • Improved Strength for Better Abrasion Resistance and Longer Lasting Molds
  • Captures Excellent Detail and Texture for Higher Quality, Repeated Results
  • Outperforms when Casting Pigmented and Colored Concrete
  • Increased Rebound Properties Allow for Easier Demolding
  • Decreased Moisture Sensitivity for Extended Working Time
  • Low Viscosity Eliminates the Need for Use of a Vacuum Chamber
  • Stays Cleaner, Longer, Resulting in Less Maintenance and Faster Turns
  • Scalable for Consistent Results in Large or Small Scale Applications
  • Faster, More Reliable Production Turnaround from a Trusted Manufacturer

Application Methods:

  • Pour

Available Packaging:

  • Tote
  • Drum
  • 5 Gallon
  • 1 Gallon

Physical Properties

  • Hardness Shore A: 80
  • Hardness Shore D: n/a
  • Tensile Strength: 1050 psi
  • Elongation: 1150%
  • Tear Strength: 200 pli
  • Solid Material Density: 26.2 (in3/lb)
  • Dimensional Stability: <0.01%

Liquid Properties

  • Solids by Weight: 100%
  • Solids by Volume: 100%
  • Liquid Density A Side: 8.94 lbs/gal
  • Liquid Density B Side: 8.79 lbs/gal
  • Mixed Liquid Density: 8.89 lbs/gal
  • Specific Gravity A Side: 1.07 g/ml
  • Specific Gravity B Side: 1.06 g/ml
  • Specific Gravity Mixed: 1.07 g/ml
  • Ratio by Volume (A:B): 2A:1B
  • Ratio by Weight (A:B): 203.45 A : 100 B
  • Viscosity A Side: 1700 cps
  • Viscosity B Side: 900 cps
  • Mixed Viscosity: 2200 cps
  • Pot Life: 30 min
  • De-mold Time: 16 hours

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