LyondellBasell Hifaxâ„¢ DR279 Thermoplastic Polyolefin Elastomer

Category	Polymer , Thermoplastic , Elastomer, TPE , Thermoplastic Olefinic Elastomer (TPO) , Polyolefin
Manufacturer	LyondellBasell
Trade Name	Hifax™
Port	Ningbo port,China
Trade Terms	FOB, CFR, CIF
Payment Terms	L/C, T/T, Western Union
Download PDF	LyondellBasell Hifaxâ„¢ DR279 Thermoplastic Polyolefin Elastomer.pdf
Price	EMAIL US sales@lookpolymers.com
	Online Service lookpolymers 27660005

Material Notes:

Description: Hifaxâ„¢ DR279 high melt flow, 1,200 MPa flexural modulus, paintable thermoplastic elastomeric olefin (TEO) resin has a unique balance of stiffness, impact resistance, processability and paintability. It was designed for challenging large part automotive applications that require structural and low temperature impact performance. Features include excellent impact/stiffness balance, excellent moldfilling capability, and excellent paintability and paint durability. Typical applications include painted automotive thin-walled bumper fascias and high impact, large interior part components. Uses: Fascias, Automotive interior partsInformation provided by Basell.

Physical Properties	Metric	English	Comments
Density	0.900 g/cc	0.0325 lb/inÂ³	ISO 1183
Melt Flow	30 g/10 min @Load 2.16 kg, Temperature 230 Â°C	30 g/10 min @Load 4.76 lb, Temperature 446 Â°F	Condition L; ASTM D1238

Mechanical Properties	Metric	English	Comments
Hardness, Rockwell R	77	77	ISO 2039-2
Hardness, Shore D	68	68	ISO 868
Tensile Strength, Yield	23.0 MPa	3340 psi	ISO 527-1, -2
Elongation at Break	200 %	200 %	ISO 527-1, -2
Elongation at Yield	8.0 %	8.0 %	ISO 527-1, -2
Flexural Modulus	1.20 GPa	174 ksi	ISO 178
Izod Impact, Notched (ISO)	4.90 kJ/mÂ² @Temperature 23.0 Â°C	2.33 ft-lb/inÂ² @Temperature 73.4 Â°F	ISO 180
	6.80 kJ/mÂ² @Temperature 0.000 Â°C	3.24 ft-lb/inÂ² @Temperature 32.0 Â°F	ISO 180
	NB @Temperature -40.0 Â°C	NB @Temperature -40.0 Â°F	ISO 180

Thermal Properties	Metric	English	Comments
CTE, linear	92.0 Âµm/m-Â°C @Temperature -30.0 - 100 Â°C	51.1 Âµin/in-Â°F @Temperature -22.0 - 212 Â°F	ASTM D696
Deflection Temperature at 0.46 MPa (66 psi)	98.9 Â°C	210 Â°F	Unannealed; ISO 75B-1, -2
Deflection Temperature at 1.8 MPa (264 psi)	52.8 Â°C	127 Â°F	Unannealed; ISO 75A-1, -2
Shrinkage	1.2 %	1.2 %	Tool, 100x150x3.2 mm; Basell Test Method
	1.50 % @Temperature 121 Â°C, Time 3600 sec	1.50 % @Temperature 250 Â°F, Time 1.00 hour	Afterbake, 100x150x3.2 mm; Basell Method

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