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
Price	EMAIL US sales@lookpolymers.com
	Online Service lookpolymers 27660005

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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