Poly 1511 Liquid Plastic
$153.00
Poly 15-3 Liquid Plastic
Poly 15-3 Liquid Plastic is a two-part, liquid polyurethane resin that cures (RTV) to a tan, Shore D80 plastic that has the feel of dense stone. This is a mineral-filled system with a simple 1A:1B mix ratio by weight. The filler makes Poly 15-3 a very economical, low-cost resin and also reduces exotherm so shrinkage is minimal; Poly 15-3 and Poly 15-3X (the faster-setting version of Poly 15-3) exhibit the least shrinkage on cure compared to other Polytek® polyurethane plastics. Poly 15-3 is a pourable plastic, but it can be easily thickened with PolyFiber II Thickener for brush-on application.
WARNING: This product can expose you to chemicals including Diisononyl phthalate, Cumene, Napthalene, Ethyl benzene, Benzene and Toluene, which are known to the State of California to cause cancer and/or reproductive harm. For more information, go to www.P65Warnings.ca.gov.
FOR INDUSTRIAL/PROFESSIONAL USE ONLY.
$112.00
Technical Specifications
- Mix Ratio by Weight:
- 1A:1B
- Shore Hardness:
- D80
- Pot Life:
- 15 min.
- Demold Time:
- 12-16 hr.
- Cured Color:
- Tan
- Mixed Viscosity:
- 2,000 cP
- Specific Volume:
- 18 in³/lb
- Specific Gravity:
- 1.53
- Linear Shrinkage:
- 0.0006 in/in
- Elongation:
- 2.6 %
- Tensile Strength:
- 3,509 psi
- Elastic Modulus:
- 202,276 psi
- Flexural Modulus:
- 479,648 psi
- Flexural Strength, 5% Strain:
- 5,232 psi
- Max Exotherm:
- 125°F
- Note:
- Shake or Stir Part A & Part B before use. Demold time varies with thickness of casting. The thinner the casting, the longer the demold time. Shrinkage in polyurethane resins is caused by gelling while hot then cooling.
- Note:
- 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.
More Information
| Poly 15-3 | Components |
|---|---|
| 5-lb kit includes: | 2.5 lb of Poly 15-3 Part A (~1 quart) 2.5 lb of Poly 15-3 Part B (~1 quart) |
| 20-lb kit includes: | 10 lb of Poly 15-3 Part A (~1 gallon) 10 lb of Poly 15-3 Part B (~1 gallon) |
| 100-lb kit includes: | 50 lb of Poly 15-3 Part A (~5 gallons) 50 lb of Poly 15-3 Part B (~5 gallons) |
