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RX® 655
| 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: | CqaRTh_RX-655.pdf  |
| PRICE: | Order Products email sales@su-jiao.com |
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| Message |
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| RX® 655 is a fiberglass and mineral reinforced phenolic molding compound, with excellent dimensional stability and good strength at elevated temperatures. |
| General Information | |
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| Filler / Reinforcement |
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| Features |
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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 |
|---|---|---|---|
| Density | 2.10 | g/cm³ | ISO 1183 |
| Apparent Density | 0.95 | g/cm³ | ISO 60 |
| Molding Shrinkage | 0.060 | % | ISO 2577 |
| Water Absorption (23°C, 24 hr) | 0.020 | % | ISO 62 |
| Hardness | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Rockwell Hardness (E-Scale) | 105 | ISO 2039-2 |
| Mechanical | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Tensile Stress (Break, Compression Molded) | 90.0 | MPa | ISO 527-2 |
| Flexural Modulus (Compression Molded) | 27000 | MPa | ISO 178 |
| Flexural Stress (Compression Molded) | 165 | MPa | ISO 178 |
| Compressive Stress | 410 | MPa | ISO 604 |
| Impact | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Notched Izod Impact Strength (Compression Molded) | 2.0 | kJ/m² | ISO 180 |
| Thermal | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Heat Deflection Temperature | ISO 75-2/A | ||
| 1.8 MPa, Unannealed | 200 | °C | |
| 1.8 MPa, Annealed | > 282 | °C | |
| CLTE - Flow | 1.7E-5 | cm/cm/°C | ASTM E831 |
| Thermal Conductivity | 0.94 | W/m/K | ASTM C518 |
| Electrical | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Dielectric Strength | 14 | kV/mm | ASTM D149 |
| Arc Resistance | 180 | sec | ASTM D495 |
| Comparative Tracking Index | 250 | V | IEC 60112 |
| Resin Grade | Manufacturer | Category | Trademark |
|---|---|---|---|
| RAMTAL PM3009G4 | Polyram Ram-On Industries | Acetal (POM) Copolymer | RAMTAL |
| Ultralloy™ 307 | Hapco Inc. | TP, Unspecified | Ultralloy™ |
| Hylac® EX18 | Entec Polymers | ABS | Hylac® |
| PolyFibra® PF-PHJ01 | FuturaMat | PP, Unspecified | PolyFibra® |
| LEXAN™ EXL1112T resin | SABIC Innovative Plastics | PC | LEXAN™ |
