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NOVA Chemicals Dylark® 520XT Glass Reinforced Engineering Resin

Category Polymer , Thermoplastic , SMA Polymer , Glass Reinforced, Modified SMA
Manufacturer NOVA Chemicals
Trade Name Dylark®
Port Ningbo port,China
Trade Terms FOB, CFR, CIF
Payment Terms L/C, T/T, Western Union
Download PDF NOVA Chemicals Dylark® 520XT Glass Reinforced Engineering Resin.pdf
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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
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