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Sumitomo Bakelite Durez® 118 Phenolic, Injection Grade
| Category | Polymer , Thermoset , Phenolic |
| Manufacturer | Sumitomo Bakelite High Peformance Plastics |
| Trade Name | Durez® |
| Port | Shanghai port,China |
| Trade Terms | FOB, CFR, CIF |
| Payment Terms | L/C, T/T, Western Union |
| Download PDF | Sumitomo Bakelite Durez® 118 Phenolic, Injection Grade.pdf  |
| Price | EMAIL US sales@lookpolymers.com |
Material Notes:
Durez 118 Black Phenolic is a two-stage, asbestos free, general purpose molding material. It exhibits improved impact strength and resistance to flexural fatigue for demanding automotive, electrical and appliance applications. Shrinkage and mechanical strengths are closely controlled to meet part reliability requirements.Information provided by Sumitomo Bak North America, Inc.
| Physical Properties | Metric | English | Comments |
|---|---|---|---|
| Density | 1.40 g/cc | 0.0506 lb/in³ | ASTM D792 |
| Apparent Bulk Density | 0.580 g/cc | 0.0210 lb/in³ | ASTM D1895 |
| Water Absorption | 0.50 % | 0.50 % | ASTM D570 |
| Linear Mold Shrinkage | 0.011 cm/cm | 0.011 in/in | ASTM D955 |
| Mechanical Properties | Metric | English | Comments |
|---|---|---|---|
| Tensile Strength, Ultimate | 48.0 MPa | 6960 psi | ASTM D638 |
| Tensile Modulus | 8.30 GPa | 1200 ksi | ASTM D638 |
| Flexural Strength | 69.0 MPa | 10000 psi | |
| Compressive Strength | 207 MPa | 30000 psi | ASTM D695 |
| Thermal Properties | Metric | English | Comments |
|---|---|---|---|
| Maximum Service Temperature, Air | 150 °C | 302 °F | UL temperature Index |
| Deflection Temperature at 1.8 MPa (264 psi) | 149 °C | 300 °F | ASTM D648 |
| Flammability, UL94 | HB @Thickness 1.50 mm |
HB @Thickness 0.0591 in |
|
| V-1 @Thickness 3.00 mm |
V-1 @Thickness 0.118 in |
| Electrical Properties | Metric | English | Comments |
|---|---|---|---|
| Electrical Resistivity | 1.00e+11 ohm-cm | 1.00e+11 ohm-cm | ASTM D257 |
| Dielectric Constant | 5.5 @Frequency 1e+6 Hz |
5.5 @Frequency 1e+6 Hz |
ASTM D150 |
| Dielectric Strength | 6.90 kV/mm | 175 kV/in | Step by step; ASTM D149 |
| 8.80 kV/mm | 224 kV/in | Short Time; ASTM D149 | |
| Dissipation Factor | 0.060 @Frequency 1e+6 Hz |
0.060 @Frequency 1e+6 Hz |
ASTM D150 |
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