S-Plastics Thermocomp Noryl_FM4025 resin is GR/MR 40%, high modulus structural foam. 10% weight reduction, 0.250" wall thickness.
| MECHANICAL | Value | Unit | Standard |
| FOAM - MECHANICAL 6.4 mm Wt Reduction | 10 | % | - |
| Tensile Stress, yield, 6.35 mm | 82 | MPa | ASTM D 638 |
| Tensile Strain, yield, 6.35 mm | 1.5 | % | ASTM D 638 |
| Flexural Stress, yield, 6.4 mm | 121 | MPa | ASTM D 790 |
| Flexural Modulus, 6.4 mm | 7920 | MPa | ASTM D 790 |
| Hardness, Rockwell M | 85 | - | ASTM D 785 |
| Taber Abrasion, CS-17, 1 kg | 100 | mg/1000cy | ASTM D 1044 |
| Coefficient of Friction on self, Static | 0.55 | - | ASTM D 1894 |
| Coefficient of Friction on steel, Static | 0.52 | - | ASTM D 1894 |
| IMPACT | Value | Unit | Standard |
| FOAM - IMPACT 6.4 mm Wt Reduction | 10 | % | - |
| Izod Impact, notched, 23°C, 6.4mm | 69 | J/m | ASTM D 256 |
| THERMAL | Value | Unit | Standard |
| FOAM - THERMAL 6.4mm Wt Reduction | 10 | % | - |
| HDT, 0.45 MPa, 6.4 mm, unannealed | 118 | °C | ASTM D 648 |
| HDT, 1.82 MPa, 6.4 mm, unannealed | 110 | °C | ASTM D 648 |
| CTE, -40°C to 95°C, flow | 2.34E-05 | 1/°C | ASTM E 831 |
| CTE, -40°C to 95°C, xflow | 3.42E-05 | 1/°C | ASTM E 831 |
| Relative Temp Index, Elec | 50 | °C | UL 746B |
| Relative Temp Index, Mech w/impact | 50 | °C | UL 746B |
| Relative Temp Index, Mech w/o impact | 50 | °C | UL 746B |
| PHYSICAL | Value | Unit | Standard |
| FOAM - PHYSICAL 6.4mm Wt Reduction | 10 | % | - |
| Weight Reduction | 10 | % | S-Plastics Method |
| Specific Gravity | 1.43 | - | ASTM D 792 |
| Specific Gravity, foam molded | 1.29 | - | ASTM D 792 |
| Water Absorption, 24 hours | 0.08 | % | ASTM D 570 |
| Mold Shrinkage, flow, 6.4 mm | 0.15 | % | S-Plastics Method |
| Mold Shrinkage, xflow, 6.4 mm | 0.25 | % | S-Plastics Method |
| Poisson's Ratio | 0.3 | - | ASTM D 638 |
| ELECTRICAL | Value | Unit | Standard |
| FOAM - ELECTRICAL 6.4 mm Wt Reduction | 20 | % | - |
| Volume Resistivity | 1.E+17 | Ohm-cm | ASTM D 257 |
| Surface Resistivity | 1.E+17 | Ohm | ASTM D 257 |
| Arc Resistance, Tungsten {PLC} | 6 | PLC Code | ASTM D 495 |
| Hot Wire Ignition {PLC) | 0 | PLC Code | UL 746A |
| High Voltage Arc Track Rate {PLC} | 4 | PLC Code | UL 746A |
| High Ampere Arc Ign, surface {PLC} | 4 | PLC Code | UL 746A |
| Comparative Tracking Index (UL) {PLC} | 4 | PLC Code | UL 746A |
| FLAME CHARACTERISTICS | Value | Unit | Standard |
| FOAM - Flame Class Minimum Density | 1.26 | g/cm³ | - |
| UL Recognized, 94V-1 Flame Class Rating (3) | 2.89 | mm | UL 94 |
| UL Recognized, 94V-0 Flame Class Rating (3) | 5 | mm | UL 94 |
| UL Recognized, 94-5VA Rating (3) | 2.89 | mm | UL 94 |
| Source GMD, last updated:04/08/1993 | |||
| Parameter | ||
| Structural Foam Molding | Value | Unit |
| Blowing Agent, Physical System | Nitrogen Gas | - |
| Blowing Agent, Chemical System | FNC30X | - |
| Concentration Range (Blowing Agent) | 1 - 3 | % |
| Recommended Concentration (Blowing Agent) | 2 | % |
| Drying Temperature (Resin) | 105 - 110 | °C |
| Drying Time (Resin) | 2 - 4 | hrs |
| Drying Time (Resin, Cumulative) | 8 | hrs |
| Melt Temperature | 270 - 310 | °C |
| Nozzle Temperature | 270 - 305 | °C |
| Front Temperature | 270 - 305 | °C |
| Middle Temperature | 270 - 305 | °C |
| Rear Temperature | 260 - 290 | °C |
| Mold Temperature | 65 - 80 | °C |
| Source GMD, last updated:04/08/1993 | ||
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For more information please download the datasheet |
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S-Plastics Thermocomp Noryl_FM4025.pdf |
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