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LyondellBasell Hostacomâ„¢ CA278A Thermoplastic Polyolefin Elastomer

Category Polymer , Thermoplastic , Elastomer, TPE , Thermoplastic Olefinic Elastomer (TPO) , Polyolefin
Manufacturer LyondellBasell
Trade Name Hostacom™
Port Shanghai port,China
Trade Terms FOB, CFR, CIF
Payment Terms L/C, T/T, Western Union
Download PDF LyondellBasell Hostacomâ„¢ CA278A Thermoplastic Polyolefin Elastomer.pdf
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Material Notes:
Description: Hostacomâ„¢ CA278A is a thermoplastic polyolefin elastomer that is used for automotive interior partsFeatures: Good StiffnessHigh FlowGood MoldabilityGood Impact ResistanceLow Temperature Impact ResistanceGood ColorabilityInformation provided by Basell.
Physical Properties Metric English Comments
Density 0.900 g/cc
0.0325 lb/in³
ISO 1183
Melt Flow 25 g/10 min

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

@Load 4.76 lb,
Temperature 446 °F
Condition L; ASTM D1238
Mechanical Properties Metric English Comments
Hardness, Shore D 52
52
ISO 868
Tensile Strength, Yield 19.0 MPa
2760 psi
ISO 527-1, -2
Elongation at Break 500 %
500 %
ISO 527-1, -2
Elongation at Yield 10 %
10 %
ISO 527-1, -2
Flexural Modulus 1.00 GPa
145 ksi
ISO 178
Izod Impact, Notched (ISO) 6.40 kJ/m²

@Temperature -40.0 °C
3.05 ft-lb/in²

@Temperature -40.0 °F
ISO 180
NB

@Temperature 23.0 °C
NB

@Temperature 73.4 °F
ISO 180
Impact Test 24.0 J

@Temperature 0.000 °C
17.7 ft-lb

@Temperature 32.0 °F
Multi-Axial Instrumented Impact, Energy at Max Load (Ductile Failure), 6.75 m/sec, 5 lb crosshead; ISO 6603-2
Multi-axial Impact @ -30°C Total Energy 24.0 J
17.7 ft-lb
Energy at Max Load (Ductile Failure), 2.25 m/sec, 100 lb crosshead; ISO 6603-2
Thermal Properties Metric English Comments
Deflection Temperature at 0.46 MPa (66 psi) 90.0 °C
194 °F
Unannealed; ISO 75B-1, -2
Deflection Temperature at 1.8 MPa (264 psi) 52.2 °C
126 °F
Unannealed; ISO 75A-1, -2
Shrinkage 1.3 %
1.3 %
Tool, 100x150x3.2 mm; Basell Test Method
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