VFI®-176 80 A Polyurethane Casting Rubber

VFI®-176 80 A Polyurethane Casting Rubber is a fast setting, 80 A hardness, high durability rubber with good rebound properties to create a versatile urethane rubber. A high amine content gives good chemical resistance and low temperature flexibility for increased use and durability through multiple cycles. VFI-176’s fast set capabilities allows for a quick demold time and increased part production rate. A low viscosity allows for increased part sizes while maintaining final properties.

80 A fast setting two-part urethane rubber part that has good elongation and tensile strength that allows for varying part sizes.

Features & Benefits

  • Superior Physical Properties Ideal for Industrial Part Making and Prototyping
  • Highly Durable Urethane Rubber with Great Rebound and Versatility
  • Ultra-Easy 1A:1B Formulation Helps to Eliminate Costly Off-Ratio Mixes
  • Better Chemical Resistance and Low Temperature Flexibility
  • Room Temperature Cure Without the Need for Post Curing
  • Fast Setting for Quicker Demold Times to Increase Part Production Rates
  • Low Viscosity Allows for Increased Part Sizes while Maintaining Final Properties
  • Ready When You Need Us! Full Production Facility with Continual Batching

Application Methods:

  • Inject
  • Pour

Available Packaging:

  • Tote
  • Drum
  • 5 Gallon
  • 1 Gallon

Physical Properties

  • Hardness Shore A: 81
  • Tensile Strength: 1021 psi
  • Elongation: 405.00%
  • Tear Strength: 252 pli
  • Yield Strength: 302 psi
  • Elastic Modulus: 2118 psi
  • Solid Material Density: 67.21 PCF
  • Permanent Set: 15.00%
  • Shrinkage: 0.50%

Liquid Properties

  • Solids by Weight: 100.00%
  • Solids by Volume: 100.00%
  • Liquid Density A Side: 9.07 lbs/gal
  • Liquid Density B Side: 8.90 lbs/gal
  • Mixed Liquid Density: 8.91 lbs/gal
  • Specific Gravity A Side: 1.086 g/ml
  • Specific Gravity B Side: 1.067 g/ml
  • Specific Gravity Mixed: 1.07 g/ml
  • Ratio by Volume (A:B): 1A:1B
  • Ratio by Weight (A:B): 100A:98.13B
  • Viscosity A Side: 1200 cps
  • Viscosity B Side: 1300 cps
  • Pot Life: 4 minutes
  • De-mold Time: 20 minutes
  • Full Cure: 10 days
  • VOC: 0

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