VFI®-4171 70 D Slow Casting Plastic

VFI®-4171 70 D Slow Casting Plastic is a 1:1 plastic with a slow demold time that is made to be poured. Polyurethane plastic is easily paintable with a primer and is recommended for any decorative application. VFI-4171 is a highly functional plastic that is easily machined with a CNC or other machinery and maintains its shape at high temperatures. Slow demold times allow for more intricate parts to be poured and more detail to be obtained. VFI-4171 Slow Casting Plastic’s low viscosity and slow speed allows for degassing without the need of a vacuum chamber.

70 D Slow setting, low viscosity, two-part urethane plastic part with high impact strength and hardness.

Features & Benefits

  • Superior Physical Properties Ideal for Decorative Applications and Prototyping
  • Ultra-Easy 1A:1B Formulation Helps to Eliminate Costly Off-Ratio Mixes
  • Room Temperature Cure Without the Need for Post Curing
  • Slow Setting Allows for More Intricate Pours with Better Detailed Results
  • Low Viscosity Allows for Degassing without the Need of a Vacuum Chamber
  • Fully Cured Castings are Durable, Machinable, and Paintable
  • Ready When You Need Us! Full Production Facility with Continual Batching

Application Methods:

  • Pour

Available Packaging:

  • Tote
  • Drum
  • 5 Gallon
  • 1 Gallon

Physical Properties

  • Hardness Shore D: 70
  • Tensile Strength: 5400 psi
  • Elongation: 5.00%
  • Tear Strength: N/A
  • Solid Material Density: 66.35 PCF
  • Dimensional Stability: 0.01 in/in

Liquid Properties

  • Solids by Weight: 100.00%
  • Solids by Volume: 100.00%
  • Liquid Density A Side: 9.59 lbs/gal
  • Liquid Density B Side: 8.36 lbs/gal
  • Mixed Liquid Density: 7.41 lbs/gal
  • Specific Gravity A Side: 0.95 g/ml
  • Specific Gravity B Side: 0.834 g/ml
  • Specific Gravity Mixed: 0.89 g/ml
  • Ratio by Volume (A:B): 1A:1B
  • Ratio by Weight (A:B): 100A:87.26B
  • Pot Life: 5 minutes
  • De-mold Time: 35 minutes
  • VOC: 0

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