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RX® 431
| Category: | Phenolic , Phenolic |
| Manufacturer: | Sumitomo Bakelite North America, Inc. |
| Trademark: | RX® |
| Fillers: | - |
| Ports: | Qinzhou, Shekou, Shanghai, Ningbo |
| Delivery Terms | FOB, CIF, DAP, DAT, DDP |
| PDF: | CYLB3i_RX-431.pdf  |
| PRICE: | Order Products email sales@su-jiao.com |
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| Message |
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| RX® 431 is a cellulose fiber reinforced phenolic novolac molding compound. This material is recommended for large parts requiring moderate toughness. It is designed to meet the requirements of ASTM D-5948-96, Type CFI-10. |
| General Information | |
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| Filler / Reinforcement |
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| Features |
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| Agency Ratings |
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| Appearance |
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| Forms |
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| Processing Method |
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| Physical | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Specific Gravity | 1.43 | g/cm³ | ASTM D792 |
| Apparent Density | 0.40 | g/cm³ | ASTM D1895 |
| Molding Shrinkage - Flow | 0.20 | % | ASTM D955 |
| Water Absorption (24 hr) | 0.60 | % | ASTM D570 |
| Water Absorption - 48 hr | 1.9 | % |
| Hardness | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Rockwell Hardness (E-Scale) | 75 | ASTM D785 |
| Mechanical | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Tensile Strength | 41.0 | MPa | ASTM D638 |
| Flexural Modulus | 11000 | MPa | ASTM D790 |
| Flexural Strength | 75.0 | MPa | ASTM D790 |
| Compressive Strength | 186 | MPa | ASTM D695 |
| Impact | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Notched Izod Impact | 58 | J/m | ASTM D256 |
| Thermal | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Deflection Temperature Under Load (1.8 MPa, Unannealed) | 180 | °C | ASTM D648 |
| CLTE | ASTM E831 | ||
| Flow | 2.7E-5 | cm/cm/°C | |
| Transverse | 6.9E-5 | cm/cm/°C | |
| Thermal Conductivity | 0.58 | W/m/K | ASTM C518 |
| RTI Elec | 150 | °C | UL 746 |
| RTI Imp | 150 | °C | UL 746 |
| RTI Str | 150 | °C | UL 746 |
| Electrical | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Dielectric Strength 1 | ASTM D149 | ||
| -- 2 | 1.6 | kV/mm | |
| -- 3 | 1.4 | kV/mm | |
| Arc Resistance | 60.0 | sec | ASTM D495 |
| Flammability | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Flame Rating | UL 94 | ||
| 1.60 mm | HB | ||
| 3.20 mm | HB |
| Note Message | |
|---|---|
| 1 . | 60 Hz, Wet |
| 2 . | Method A (Short-Time) |
| 3 . | Method B (Step-by-Step) |
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