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Vyncolit 2923 W Novolac Phenolic
| Category | Polymer , Thermoset , Filled/Reinforced Thermoset , Phenolic , Phenolic, Novolac, Mineral Filled |
| Manufacturer | Vyncolit N.V., Sumitomo Bakelite |
| Trade Name | |
| Port | Shanghai port,China |
| Trade Terms | FOB, CFR, CIF |
| Payment Terms | L/C, T/T, Western Union |
| Download PDF | Vyncolit 2923 W Novolac Phenolic.pdf  |
| Price | EMAIL US sales@lookpolymers.com |
Material Notes:
Mineral filled phenolic molding compound with excellent heat resistance and dimensional stability.Information provided by Vyncolit, a Sumitomo Bak Group
| Physical Properties | Metric | English | Comments |
|---|---|---|---|
| Bulk Density | 0.700 - 0.850 g/cc | 0.0253 - 0.0307 lb/in³ | Powder Density; ISO 60 |
| Density | 1.77 g/cc | 0.0639 lb/in³ | Relative Density; ISO 1183 |
| Linear Mold Shrinkage | 0.0030 - 0.0040 cm/cm | 0.0030 - 0.0040 in/in | Injection Molding; ISO 2577 |
| Mechanical Properties | Metric | English | Comments |
|---|---|---|---|
| Tensile Strength at Break | 40.0 - 50.0 MPa | 5800 - 7250 psi | ISO 527 |
| Elongation at Break | 0.50 - 0.60 % | 0.50 - 0.60 % | Tensile; ISO 527 |
| 1.0 - 1.2 % | 1.0 - 1.2 % | Flexure; ISO 178 | |
| Tensile Modulus | 12.5 - 14.0 GPa | 1810 - 2030 ksi | ISO 527 |
| Flexural Strength | 90.0 - 110 MPa | 13100 - 16000 psi | At Rupture; ISO 178 |
| Flexural Modulus | 7.50 - 9.00 GPa | 1090 - 1310 ksi | ISO 178 |
| Compressive Strength | 200 - 230 MPa | 29000 - 33400 psi | ISO 604 |
| Charpy Impact Unnotched | 0.700 - 0.900 J/cm² | 3.33 - 4.28 ft-lb/in² | ISO 179 |
| Charpy Impact, Notched | 0.200 - 0.300 J/cm² | 0.952 - 1.43 ft-lb/in² | ISO 179 |
| Thermal Properties | Metric | English | Comments |
|---|---|---|---|
| CTE, linear, Parallel to Flow | 25.0 - 35.0 µm/m-°C @Temperature 20.0 °C |
13.9 - 19.4 µin/in-°F @Temperature 68.0 °F |
TMA |
| CTE, linear, Transverse to Flow | 40.0 - 50.0 µm/m-°C @Temperature 20.0 °C |
22.2 - 27.8 µin/in-°F @Temperature 68.0 °F |
TMA |
| Deflection Temperature at 1.8 MPa (264 psi) | 170 - 190 °C | 338 - 374 °F | ISO 75 Af |
| Deflection Temperature at 8.0 MPa | 140 - 160 °C | 284 - 320 °F | ISO 75 C |
| Flammability, UL94 | V-0 @Thickness 1.60 mm |
V-0 @Thickness 0.0630 in |
|
| V-0 @Thickness 4.00 mm |
V-0 @Thickness 0.157 in |
||
| Shrinkage | 0.10 - 0.20 % | 0.10 - 0.20 % | Post Shrinkage; ISO 2577 |
| Electrical Properties | Metric | English | Comments |
|---|---|---|---|
| Insulation Resistance | 1.00e+10 - 1.00e+11 ohm | 1.00e+10 - 1.00e+11 ohm | Dry; IEC 167 |
| Dielectric Strength | 30.0 kV/mm | 762 kV/in | IEC 243 |
| Comparative Tracking Index | 175 V | 175 V | IEC 112 |
| Descriptive Properties | Value | Comments |
|---|---|---|
| Color | Black | |
| ISO type | PF 2 C3 | |
| Main Filler | Mineral | |
| Molding Method | Compression, transfer, injection |
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