Idemitsu Xarec EA 533 SPS, 30% Glass Filled
Subcategory: Filled/Reinforced Thermoplastic; Polymer; Polystyrene; Syndiotactic Polystyrene; Thermoplastic
| Physical Properties | Metric | English | Comments |
|
| Density | 1.39 g/cc | 0.0502 lb/in³ | ISO 1183 B |
| Filler Content | 30 % | 30 % | Glass |
| Water Absorption | 0.09 % | 0.09 % | 24 hour immersion |
| Linear Mold Shrinkage | 0.0015 - 0.003 cm/cm | 0.0015 - 0.003 in/in | Flow Direction; ISO 294 |
| Linear Mold Shrinkage, Transverse | 0.007 - 0.009 cm/cm | 0.007 - 0.009 in/in | ISO 294 |
Mechanical Properties |
|
| Tensile Strength, Yield | 125 MPa | 18100 psi | ISO 527 |
| Elongation at Break | 1.9 % | 1.9 % | ISO 527 |
| Tensile Modulus | 9 GPa | 1310 ksi | ISO 527 |
| Flexural Modulus | 10.4 GPa | 1510 ksi | ISO 178 |
| Flexural Strength | 195 MPa | 28300 psi | ISO 178 |
| Izod Impact, Notched (ISO) | 12 kJ/m² | 5.71 ft-lb/in² | ISO 180/1A |
| Izod Impact, Unnotched (ISO) | 50 kJ/m² | 23.8 ft-lb/in² | ISO 180/1U |
| Charpy Impact Unnotched | 3.9 J/cm² | 18.6 ft-lb/in² | ISO 179 |
| Charpy Impact, Notched | 0.9 J/cm² | 4.28 ft-lb/in² | ISO 179/eA |
Electrical Properties |
|
| Volume Resistivity | 1.3e+018 ohm-cm | 1.3e+018 ohm-cm | ASTM D257 |
| Dielectric Constant | 3.2 | 3.2 | 1 MHz; ASTM D150 |
| Dielectric Strength | 31 kV/mm | 787 kV/in | 0.8 mm; ASTM D149 |
| Dissipation Factor | 0.002 | 0.002 | 1 MHz; ASTM D150 |
Thermal Properties |
|
| CTE, linear 20°C | 18 µm/m-°C | 10 µin/in-°F | Flow Direction; ASTM E831 |
| Deflection Temperature at 1.8 MPa (264 psi) | 245 °C | 473 °F | ISO 75-2 |
| Vicat Softening Point | 260 °C | 500 °F | A/10N; ISO 306 |
| Flammability, UL94* | V-0 | V-0 | 1.6 mm |
| Oxygen Index | 28 % | 28 % | ISO 4589-1984 |
Processing Properties |
|
| Melt Temperature | 285 - 310 °C | 545 - 590 °F | pre-drying not required |
| Mold Temperature | 140 - 155 °C | 284 - 311 °F | for optimal gloss and heat resistance |
| Mold Temperature | 40 - 80 °C | 104 - 176 °F | |
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These test results are believed to be based on reliable procedures. Due to variable conditions or methods of processing,
NO GUARANTEES OR WARRANTIES ARE EXPECTED OR IMPLIED, INCLUDING THE IMPLIED WARRANTY OF MERCHANTABILITY AND FITNESS FOR PARTICULAR PURPOSE.
The above information is not to be construed as a license or a recommendation to infringe on any patents. Typical properties are for natural,
unpigmented resins unless otherwise stated.
Actual processing conditions will depend on machine size, mold design, material residence time, and shot size. The settings
shown should serve as a guide to achieve the necessary stock temperatures for stable processing and good product quality. Stock melt
temperatures taken with a hand pyrometer is the best guide for selection of optimum operating conditions.
* This rating is not intended to reflect hazards presented by this or any other material under actual fire conditions.
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