S-Plastics Valox 830Rresin is 30% glass filled, release grade, polyester alloy.
| MECHANICAL | Value | Unit | Standard |
| Tensile Stress, yld, Type I, 50 mm/min | 103 | MPa | ASTM D 638 |
| Tensile Stress, brk, Type I, 50 mm/min | 106 | MPa | ASTM D 638 |
| Tensile Strain, brk, Type I, 50 mm/min | 4 | % | ASTM D 638 |
| Flexural Stress, yld, 1.3 mm/min, 50 mm span | 172 | MPa | ASTM D 790 |
| Flexural Modulus, 1.3 mm/min, 50 mm span | 6890 | MPa | ASTM D 790 |
| IMPACT | Value | Unit | Standard |
| Izod Impact, notched, 23°C | 80 | J/m | ASTM D 256 |
| THERMAL | Value | Unit | Standard |
| HDT, 1.82 MPa, 3.2mm, unannealed | 192 | °C | ASTM D 648 |
| HDT, 1.82 MPa, 6.4 mm, unannealed | 193 | °C | ASTM D 648 |
| CTE, -40°C to 60°C, flow | 4.53E-05 | 1/°C | ASTM E 831 |
| Relative Temp Index, Elec | 120 | °C | UL 746B |
| Relative Temp Index, Mech w/o impact | 120 | °C | UL 746B |
| PHYSICAL | Value | Unit | Standard |
| Specific Gravity | 1.54 | - | ASTM D 792 |
| Water Absorption, 24 hours | 0.06 | % | ASTM D 570 |
| Mold Shrinkage, flow, 3.2 mm | 0.3 - 0.8 | % | S-Plastics Method |
| ELECTRICAL | Value | Unit | Standard |
| Volume Resistivity | 4.E+16 | Ohm-cm | ASTM D 257 |
| Relative Permittivity, 1 MHz | 0.02 | - | ASTM D 150 |
| Dissipation Factor, 1 MHz | 3.5 | - | ASTM D 150 |
| Source GMD, last updated:06/18/1999 | |||
| Parameter | ||
| Injection Molding | Value | Unit |
| Drying Temperature | 120 | °C |
| Drying Time | 4 - 6 | hrs |
| Drying Time (Cumulative) | 12 | hrs |
| Melt Temperature | 245 - 265 | °C |
| Mold Temperature | 65 - 90 | °C |
| Source GMD, last updated:06/18/1999 | ||
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For more information please download the datasheet |
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S-Plastics Valox 830.pdf |
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