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LyondellBasell Hifaxâ„¢ CB272 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
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Material Notes:
Description: Hifaxâ„¢ CB272 high melt flow, 900 MPa flexural modulus, low CLTE, paintable, mineral-filled thermoplastic elastomeric olefin (TEO) resin has a very good balance of rigidity and dimensional stability. It was designed for exterior ornamentation applications requiring low mold shrinkage, moderate stiffness and low thermal expansion characteristics. Uses: Automotive applicationsInformation provided by Basell.
Physical Properties Metric English Comments
Density 1.11 g/cc
0.0401 lb/in³
ISO 1183
Melt Flow 18 g/10 min

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

@Load 4.76 lb,
Temperature 446 °F
Condition L; ASTM D1238
Mechanical Properties Metric English Comments
Tensile Strength at Break 15.0 MPa
2180 psi
ISO 527-1, -2
Tensile Strength, Yield 13.0 MPa
1890 psi
ISO 527-1, -2
Elongation at Break 550 %
550 %
ISO 527-1, -2
Elongation at Yield 15 %
15 %
ISO 527-1, -2
Flexural Modulus 0.903 GPa
131 ksi
ISO 178
Thermal Properties Metric English Comments
CTE, linear 36.0 µm/m-°C

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

@Temperature -22.0 - 212 °F
ASTM D696
Deflection Temperature at 0.46 MPa (66 psi) 71.1 °C
160 °F
Unannealed; ISO 75B-1, -2
Shrinkage 0.30 %
0.30 %
Tool, 100x150x3.2 mm; Basell Test Method
0.500 %

@Temperature 121 °C,
Time 3600 sec
0.500 %

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