Polytek Development Corp  |  SKU: 1411U3.8

Poly-Optic® 1411 Clear Casting Resin

$106.47
Shipping calculated at checkout.

Poly-Optic® 1411 Clear Casting Resin is a two-part, liquid polyurethane resin that cures (RTV) to a water-clear, Shore D80 plastic. This product has a simple 1A:1B mix ratio by volume.

Vacuum and/or pressure casting techniques are recommended for this product. Cure inhibition can occur when casting this resin in tin-cured silicone rubber molds – use a platinum-cured silicone rubber mold if working with silicones.

WARNING: This product contains Phenylmercuric acetate (CAS 62-38-4) chemicals known to the State of California to cause reproductive harm. For more information, go to www.P65Warnings.ca.gov. 


FOR INDUSTRIAL/PROFESSIONAL USE ONLY.

TECHNICAL SPECIFICATIONS
  • Mix Ratio by Volume: 1A:1B
  • Mix Ratio by Weight: 100A:90B
  • Shore Hardness: D65
  • Pot Life: 2-2.5 min.
  • Demold Time: 15-30 min.
  • Cured Color: White
  • Mixed Viscosity: 60 cP
  • Specific Volume: 26.9 in³/lb
  • Specific Gravity: 1.03
  • Linear Shrinkage: 0.0041 in/in
  • Elongation: 13.9 %
  • Tensile Strength: 2,936 psi
  • Elastic Modulus: 72,627 psi
  • Flexural Modulus: 93,112 psi
  • Flexural Strength, 5% Strain: 3,915 psi
  • Heat Deflection Temp.: 149°F
  • Max Exotherm: 230°F
  • Restriction of Hazardous Substances (RoHS) Compliant: Yes
  • Notes: The color of polyurethane Part Bs may change in color from batch to batch or may darken with age, but product performance is not affected.

Kit Components
Poly-Optic 1411 Components
3.8-lb kit includes 2 lb of Poly-Optic 1411 Part A (~1 quart)
1.8 lb of Poly-Optic 1411 Part B (~1 quart)
15.2-lb kit includes 8 lb of Poly-Optic 1411 Part A (~1 gallon)
7.2 lb of Poly-Optic 1411 Part B (~1 gallon)
76-lb kit includes 40 lb of Poly-Optic 1411 Part A (~5 gallons)
36 lb of Poly-Optic 1411 Part B (~5 gallons)

  

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