Data for PERIDOT Urethane Materials |
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The following properties are for our four most common urethane materials. In addition, the rapid prototyping experts at PERIDOT can help you choose from nearly 30 different urethane casting materials to meet your specific application needs. From translucent to heat resistant to chemical resistant materials, we can meet nearly any requirement with a particular urethane for rapid prototyping. |
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Urethane |
Urethane |
Urethane |
Urethane |
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Description |
# 6461 | # 4270 | # 6432 | #5030 |
| Natural Cured Color | Black | Lt. Amber | White | Cloudy White |
| Tensile Strength (psi) | 7,800 | 10,400 | 5,900 | 4,600 |
| Elongation at Break | 10.00% | 6.60% | 27.00% | 32.00% |
| Tensile Modulus (psi) | 224,000 | N/A | N/A | 164,000 |
| Compressive Strength (psi) | 32,000 | N/A | 7,500 | N/A |
| Flexural Strength (psi) | 11,700 | 13,900 | 8,600 | 5,750 |
| Flexural Modulus (psi) | 246,000 | 405,000 | 234,000 | 164,000 |
| Hardness (Shore D) | 81 | 84 | 73 | 77 |
| Izod Impact - Notched | 0.7 ft-lb/in | 1.5 ft-lb/in | 0.6 ft-lb/in | 0.36 ft-lb/in |
| Izod Impact - Unnotched | N/A | N/A | N/A | 1.5 ft-lb/in |
| Deflection Temperature @ 66psi * with thermal post-cure |
309° F* | 178° F | 175° F | 185° F |
| Tg by DMA, E" | 305° F* | N/A | 160° F | N/A |
| Coef. of Thermal Expansion -22° to 86° F, in/in/F |
60 x 10 e-6 | N/A | 60 x 10 e-6 | N/A |
| Density | 73 lb/cu ft | N/A | 71 lb/cu ft | N/A |
| Specific Gravity | 1.13 | 1.13 | 1.08 | 1.08 |
| Moisture Absorbtion (% weight) | 2.30% | N/A | N/A | N/A |
| Height Change Due to Moisture Absorption | 0.30% | N/A | N/A | N/A |
You can download our urethane casting materials information in PDF format, or contact us today to learn more about how urethane castings from PERIDOT, Inc. provide timely, cost-efficient, functional plastic parts.