S-Plastics Thermocomp TH0300B resin is a compound based on Polyurethane containing proprietary fillers. Characteristics of this grade are HighSpecific Gravity.
| MECHANICAL | Value | Unit | Standard |
| Tensile Stress, yld, Type I, 5 mm/min | 18 | MPa | ASTM D 638 |
| Tensile Stress, brk, Type I, 5 mm/min | 14 | MPa | ASTM D 638 |
| Tensile Strain, yld, Type I, 5 mm/min | 11.5 | % | ASTM D 638 |
| Tensile Strain, brk, Type I, 5 mm/min | 31.2 | % | ASTM D 638 |
| Tensile Modulus, 50 mm/min | 1240 | MPa | ASTM D 638 |
| Flexural Modulus, 1.3 mm/min, 50 mm span | 990 | MPa | ASTM D 790 |
| Tensile Stress, yield, 5 mm/min | 18 | MPa | ISO 527 |
| Tensile Stress, break, 5 mm/min | 15 | MPa | ISO 527 |
| Tensile Strain, yield, 5 mm/min | 11.5 | % | ISO 527 |
| Tensile Strain, break, 5 mm/min | 31.3 | % | ISO 527 |
| Tensile Modulus, 1 mm/min | 1090 | MPa | ISO 527 |
| Flexural Stress | 18 | MPa | ISO 178 |
| Flexural Modulus, 2 mm/min | 1090 | MPa | ISO 178 |
| IMPACT | Value | Unit | Standard |
| Izod Impact, unnotched, 23°C | 1530 | J/m | ASTM D 4812 |
| Izod Impact, notched, 23°C | 158 | J/m | ASTM D 256 |
| Multiaxial Impact | 15 | J | ISO 6603 |
| Instrumented Impact Total Energy, 23°C | 22 | J | ASTM D 3763 |
| Izod Impact, unnotched 80*10*4 +23°C | 118 | kJ/m² | ISO 180/1U |
| Izod Impact, notched 80*10*4 +23°C | 15 | kJ/m² | ISO 180/1A |
| THERMAL | Value | Unit | Standard |
| HDT, 0.45 MPa, 3.2 mm, unannealed | 92 | °C | ASTM D 648 |
| HDT, 1.82 MPa, 3.2mm, unannealed | 49 | °C | ASTM D 648 |
| CTE, -30°C to 30°C, flow | 9.9E-05 | 1/°C | ASTM D 696 |
| CTE, -30°C to 30°C, xflow | 1.09E-04 | 1/°C | ASTM D 696 |
| HDT/Bf, 0.45 MPa Flatw 80*10*4 sp=64mm | 92 | °C | ISO 75/Bf |
| HDT/Af, 1.8 MPa Flatw 80*10*4 sp=64mm | 48 | °C | ISO 75/Af |
| PHYSICAL | Value | Unit | Standard |
| Specific Gravity | 3.02 | - | ASTM D 792 |
| Density | 3.01 | g/cm³ | ASTM D 792 |
| Moisture Absorption, 50% RH, 24 hrs | 0.14 | % | ASTM D 570 |
| Mold Shrinkage, flow, 24 hrs (5) | 0.5 - 0.7 | % | ASTM D 955 |
| Mold Shrinkage, xflow, 24 hrs (5) | 0.6 - 0.8 | % | ASTM D 955 |
| Moisture Absorption (23°C / 50% RH) | 0.21 | % | ISO 62 |
| Source GMD, last updated:2010/07/19 | |||
| Parameter | ||
| Injection Molding | Value | Unit |
| Drying Temperature | 80 | °C |
| Drying Time | 4 | hrs |
| Maximum Moisture Content | 0.03 | % |
| Melt Temperature | 200 - 210 | °C |
| Front - Zone 3 Temperature | 195 - 205 | °C |
| Middle - Zone 2 Temperature | 190 - 200 | °C |
| Rear - Zone 1 Temperature | 180 - 195 | °C |
| Mold Temperature | 15 - 45 | °C |
| Back Pressure | 0.2 - 0.3 | MPa |
| Screw Speed | 30 - 60 | rpm |
| Source GMD, last updated:2010/07/19 | ||
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For more information please download the datasheet |
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S-Plastics Thermocomp TH0300B.pdf |
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