NOVA Chemicals Dylark® 520XT Glass Reinforced Engineering Resin
| Manufacturer | NOVA Chemicals |
| Trade Name | Dylark® |
| Port | Ningbo port,China |
| Trade Terms | FOB, CFR, CIF |
| Payment Terms | L/C, T/T, Western Union |
Description
Material Notes:
Features: Higher toughness product, Excellent stiffness, High heat resistance, Superior adhesion to urethane foamApplications: Instrument panel substrates, Mid-Consoles, Center Stacks, Interior trim
| Physical Properties | Metric | English | Comments |
|---|---|---|---|
| Specific Gravity | 1.16 g/cc | 1.16 g/cc | ISO 1183 |
| Filler Content | 15 % | 15 % | Glass Fiber; ISO 3451-1 |
| Linear Mold Shrinkage | 0.0020 – 0.0040 cm/cm | 0.0020 – 0.0040 in/in | ISO 2577 |
| Melt Flow | 1.1 g/10 min
@Load 2.16 kg,
Temperature 230 °C |
1.1 g/10 min
@Load 4.76 lb,
Temperature 446 °F |
ISO 1133 |
| Mechanical Properties | Metric | English | Comments |
|---|---|---|---|
| Tensile Strength | 55.0 MPa | 7980 psi | ISO 527-2 |
| Elongation at Yield | 2.4 % | 2.4 % | ISO 527-2 |
| Tensile Modulus | 4.20 GPa | 609 ksi | ISO 527-2 |
| Flexural Strength | 83.0 MPa | 12000 psi | ISO 178 |
| Flexural Modulus | 4.00 GPa | 580 ksi | ISO 178 |
| Izod Impact, Notched (ISO) | 5.10 kJ/m²
@Temperature -40.0 °C
|
2.43 ft-lb/in²
@Temperature -40.0 °F
|
ISO 180/1A |
| 11.4 kJ/m²
@Temperature 23.0 °C
|
5.42 ft-lb/in²
@Temperature 73.4 °F
|
ISO 180/1A | |
| Charpy Impact Unnotched | 3.36 J/cm² | 16.0 ft-lb/in² | ISO 179/1eU |
| Charpy Impact, Notched | 1.38 J/cm² | 6.57 ft-lb/in² | ISO 179/1eA |
| Thermal Properties | Metric | English | Comments |
|---|---|---|---|
| CTE, linear | 50.4 µm/m-°C | 28.0 µin/in-°F | NOVA Chemicals Laboratory Procedure |
| Deflection Temperature at 1.8 MPa (264 psi) | 115 °C
@Thickness 4.00 mm
|
239 °F
@Thickness 0.157 in
|
Unannealed; ISO 75-2 |
| Processing Properties | Metric | English | Comments |
|---|---|---|---|
| Processing Temperature | 227 – 271 °C | 440 – 520 °F | Profile temperatures |
| Melt Temperature | 232 – 271 °C | 450 – 520 °F | Air purge at equilibrium conditions |
| Mold Temperature | 32.2 – 51.7 °C | 90.0 – 125 °F | Core mold surface temperature at equilibrium conditions |
| 46.1 – 60.0 °C | 115 – 140 °F | Cavity mold surface temperature at equilibrium conditions | |
| Back Pressure | 0.345 – 0.689 MPa | 50.0 – 100 psi | |
| Screw Speed | 80 – 125 rpm | 80 – 125 rpm |
| Descriptive Properties | Value | Comments |
|---|---|---|
| Injection Speed | medium-fast |
