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- Sumitomo Bakelite North America RX® 852 Novolac Phenolic
Sumitomo Bakelite North America RX® 852 Novolac Phenolic
| Category | Polymer , Thermoset , Filled/Reinforced Thermoset , Phenolic , Phenolic, Novolac, Glass Filled |
| Manufacturer | Sumitomo Bakelite North America |
| Trade Name | |
| Port | Shanghai port,China |
| Trade Terms | FOB, CFR, CIF |
| Payment Terms | L/C, T/T, Western Union |
| Download PDF | Sumitomo Bakelite North America RX® 852 Novolac Phenolic.pdf  |
| Price | EMAIL US sales@lookpolymers.com |
Material Notes:
Fiberglass reinforced phenolic novolac compound with good dimensional stability and good strength at elevated temperatures.Information provided by Vyncolit, a Sumitomo Bak Group
| Physical Properties | Metric | English | Comments |
|---|---|---|---|
| Bulk Density | 0.700 g/cc | 0.0253 lb/in³ | Powder Density; ISO 60 |
| Density | 1.86 g/cc | 0.0672 lb/in³ | Relative Density; ISO 1183 |
| Linear Mold Shrinkage | 0.0010 cm/cm | 0.0010 in/in | Compression Molding; ISO 2577 |
| Mechanical Properties | Metric | English | Comments |
|---|---|---|---|
| Hardness, Rockwell E | 90 | 90 | ISO 2039/2 |
| Tensile Strength at Break | 70.0 MPa | 10200 psi | ISO 527 |
| Flexural Strength | 130 MPa | 18900 psi | At Rupture; ISO 178 |
| Flexural Modulus | 19.0 GPa | 2760 ksi | ISO 178 |
| Compressive Strength | 215 MPa | 31200 psi | ISO 604 |
| Izod Impact, Notched (ISO) | 4.00 kJ/m² | 1.90 ft-lb/in² | ISO 180 |
| Thermal Properties | Metric | English | Comments |
|---|---|---|---|
| CTE, linear, Parallel to Flow | 23.0 µm/m-°C @Temperature 20.0 °C |
12.8 µin/in-°F @Temperature 68.0 °F |
ASTM E-831 |
| CTE, linear, Transverse to Flow | 42.0 µm/m-°C @Temperature 20.0 °C |
23.3 µin/in-°F @Temperature 68.0 °F |
ASTM E-831 |
| Thermal Conductivity | 0.680 W/m-K | 4.72 BTU-in/hr-ft²-°F | ASTM C-518 |
| Deflection Temperature at 1.8 MPa (264 psi) | 225 °C | 437 °F | As molded; ISO 75 A |
| >= 282 °C | >= 540 °F | Post Baked; ISO 75 A |
| Electrical Properties | Metric | English | Comments |
|---|---|---|---|
| Dielectric Strength | 12.5 kV/mm | 318 kV/in | 60Hz, Short Time, dry; ASTM D149 |
| Arc Resistance | 180 sec | 180 sec | ASTM D495 |
| Descriptive Properties | Value | Comments |
|---|---|---|
| Color | Black | |
| Form | Flake | |
| Main Filler | Glass Fiber | |
| Molding Method | Compression, transfer, injection |
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