PerFORM SPEC SHEET
| PerFORM is a fast processing SLA material that produces strong, stiff and accurate parts with high feature resolution and high temperature resistance.
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| Mechanical Properties - Standard UV Postcure | Test Method | Imperial | Metric
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| Tensile Strength | D638M | 9.9 ksi | 68 MPa
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| Tensile Modulus | D638M | 1,520 ksi | 10,500 MPa
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| Elongation at Break | D638M | 1.1% | 1.1%
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| Poisson’s Ratio | D638M | 0.32 | 0.32
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| Flexural Strength | D790M | 17.4 ksi | 120 MPa
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| Flexural Modulus | D790M | 1,450 ksi | 10,000 MPa
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| Izod Impact (Notched) | D256A | 0.32 ft-lb/in | 17 J/m
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| Hardness (Shore D) | D2240 | 94 | 94
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| Water Absorption | D570-98 | 0.2% | 0.2%
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| Mechanical Properties - Additional Thermal Postcure | Test Method | Imperial | Metric
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| Tensile Strength | D638M | 11.6 ksi | 80 MPa
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| Tensile Modulus | D638M | 1,420 ksi | 9,800 MPa
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| Elongation at Break | D638M | 1.2% | 1.2%
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| Poisson’s Ratio | D638M | 0.33 | 0.33
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| Flexural Strength | D790M | 21.2 ksi | 146 MPa
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| Flexural Modulus | D790M | 1,310 ksi | 9,030MPa
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| Izod Impact (Notched) | D256A | 0.37 ft-lb/in | 20 J/m
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| Hardness (Shore D) | D2240 | 93 | 93
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| Water Absorption | D570-98 | 0.1% | 0.1%
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| Thermal/Electrical Properties - Standard UV Postcure | Test Method | Imperial | Metric
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| C.T.E. -40 - 0°C (-40 - 32°F) | E831-05 | 16.6 µin/in°F | 29.9 µm/m°C
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| C.T.E. 0 - 50°C (32 - 122°F) | E831-05 | 27.4 µin/in°F | 49.4 µm/m°C
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| C.T.E. 50 - 100°C (122 - 212°F) | E831-05 | 43.9 µin/in°F | 79.1 µm/m°C
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| C.T.E. 100 - 150°C (212 - 302°F) | E831-05 | 45.0 µin/in°F | 80.9 µm/m°C
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| Dielectric Constant 60 Hz | D150-98 | 4.0 | 4.0
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| Dielectric Constant 1 KHz | D150-98 | 3.8 | 3.8
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| Dielectric Constant 1 MHz | D150-98 | 3.6 | 3.6
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| Dielectric Strength | D149-97A | 668 V/mil | 26.3 kV/mm
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| Tg | E1545-11 | 162°F | 72°C
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| HDT @ 0.46 MPa (66 psi) | D648 | 270°F | 132°C
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| HDT @ 1.81 MPa (264 psi) | D648 | 180°F | 82°C
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| Thermal/Electrical Properties - Additional Thermal Postcure | Test Method | Imperial | Metric
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| C.T.E. -40 - 0°C (-40 - 32°F) | E831-05 | 14.7 µin/in°F | 26.4 µm/m°C
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| C.T.E. 0 - 50°C (32 - 122°F) | E831-05 | 19.1 µin/in°F | 34.3 µm/m°C
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| C.T.E. 50 - 100°C (122 - 212°F) | E831-05 | 33.3 µin/in°F | 59.9 µm/m°C
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| C.T.E. 100 - 150°C (212 - 302°F) | E831-05 | 52.6 µin/in°F | 94.7 µm/m°C
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| Dielectric Constant 60 Hz | D150-98 | 4.0 | 4.0
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| Dielectric Constant 1 KHz | D150-98 | 3.9 | 3.9
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| Dielectric Constant 1 MHz | D150-98 | 3.7 | 3.7
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| Dielectric Strength | D149-97A | 644 V/mil | 25.4 kV/mm
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| Tg | E1545-11 | 178°F | 81°C
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| HDT @ 0.46 MPa (66 psi) | D648 | 514°F | 268°C
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| HDT @ 1.81 MPa (264 psi) | D648 | 246°F | 119°C
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| Liquid Properties |
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| Appearance | Off-White
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| Viscosity | ~1,000 cps @ 30°C
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| Density | ~1.61 g/cm³ @ 25°C
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| Optical Properties | |
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| EC | 7.8 mJ/cm² | [critical exposure]
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| DP | 4.3 mils | [slope of cure-depth vs. In (E) curve]
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| E10 | 80 mJ/cm² | [exposure that gives 0.254 mm (.010 inch) thickness] |
