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LyondellBasell Hifaxâ„¢ CB276 Thermoplastic Polyolefin Elastomer

Category Polymer , Thermoplastic , Elastomer, TPE , Thermoplastic Olefinic Elastomer (TPO) , Polyolefin
Manufacturer LyondellBasell
Trade Name Hifax™
Port Shanghai port,China
Trade Terms FOB, CFR, CIF
Payment Terms L/C, T/T, Western Union
Download PDF LyondellBasell Hifaxâ„¢ CB276 Thermoplastic Polyolefin Elastomer.pdf
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Material Notes:
Description: Hifaxâ„¢ CB276 very high melt flow, 1,200 MPa flexural modulus, UV-stabilized, precolored, mineral-filled thermoplastic elastomeric olefin (TEO) resin has a very good combination of properties and processability. It was designed for exterior applications that require good cosmetics and undergo prolonged outdoor exposure. Uses: Automotive exterior partsInformation provided by Basell.
Physical Properties Metric English Comments
Density 1.00 g/cc
0.0361 lb/in³
ISO 1183
Melt Flow 30 g/10 min

@Load 2.16 kg,
Temperature 230 °C
30 g/10 min

@Load 4.76 lb,
Temperature 446 °F
Condition L; ASTM D1238
Mechanical Properties Metric English Comments
Tensile Strength, Yield 17.0 MPa
2470 psi
ISO 527-1, -2
Elongation at Yield 13 %
13 %
ISO 527-1, -2
Flexural Modulus 1.20 GPa
174 ksi
ISO 178
Izod Impact, Notched (ISO) 3.20 kJ/m²

@Temperature -40.0 °C
1.52 ft-lb/in²

@Temperature -40.0 °F
ISO 180
28.0 kJ/m²

@Temperature 23.0 °C
13.3 ft-lb/in²

@Temperature 73.4 °F
ISO 180
Dart Drop, Total Energy 21.0 J

@Temperature 0.000 °C
15.5 ft-lb

@Temperature 32.0 °F
Peak Energy, 135.0 m/min; ASTM D3763
Thermal Properties Metric English Comments
CTE, linear 70.0 µm/m-°C

@Temperature -30.0 - 100 °C
38.9 µin/in-°F

@Temperature -22.0 - 212 °F
ASTM D696
Deflection Temperature at 0.46 MPa (66 psi) 77.2 °C
171 °F
Unannealed; ISO 75B-1, -2
Deflection Temperature at 1.8 MPa (264 psi) 47.8 °C
118 °F
Unannealed; ISO 75A-1, -2
Shrinkage 0.70 %
0.70 %
Tool, 100x150x3.2 mm; Basell Test Method
1.10 %

@Temperature 121 °C,
Time 3600 sec
1.10 %

@Temperature 250 °F,
Time 1.00 hour
Afterbake, 100x150x3.2 mm; Basell Method
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