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LyondellBasell Hostacomâ„¢ XFBR712 Thermoplastic Polyolefin Elastomer

Category Polymer , Thermoplastic , Elastomer, TPE , Thermoplastic Olefinic Elastomer (TPO) , Polyolefin
Manufacturer LyondellBasell
Trade Name Hostacom™
Port Ningbo port,China
Trade Terms FOB, CFR, CIF
Payment Terms L/C, T/T, Western Union
Download PDF LyondellBasell Hostacomâ„¢ XFBR712 Thermoplastic Polyolefin Elastomer.pdf
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Material Notes:
Description: Hostacomâ„¢ XFBR712 medium melt flow, 1,800 MPa flexural modulus, mineral-filled thermoplastic elastomeric olefin (TEO) resin has an excellent balance of stiffness, impact resistance and dimensional stability. It was designed primarily for painted automotive interior components. Uses: Automotive interior partsInformation provided by Basell.
Physical Properties Metric English Comments
Density 1.06 g/cc
0.0383 lb/in³
ISO 1183
Melt Flow 6.0 g/10 min

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

@Load 4.76 lb,
Temperature 446 °F
Condition L; ASTM D1238
Mechanical Properties Metric English Comments
Hardness, Rockwell R 49
49
ISO 2039-2
Hardness, Shore D 58
58
ISO 868
Tensile Strength, Yield 17.0 MPa
2470 psi
ISO 527-1, -2
Elongation at Yield 4.0 %
4.0 %
ISO 527-1, -2
Flexural Modulus 1.80 GPa
261 ksi
ISO 178
Izod Impact, Notched (ISO) 3.00 kJ/m²

@Temperature -40.0 °C
1.43 ft-lb/in²

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

@Temperature 10.0 °C
7.61 ft-lb/in²

@Temperature 50.0 °F
ISO 180
34.0 kJ/m²

@Temperature 23.0 °C
16.2 ft-lb/in²

@Temperature 73.4 °F
ISO 180
Thermal Properties Metric English Comments
CTE, linear 48.0 µm/m-°C

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

@Temperature -22.0 - 212 °F
ASTM D696
Deflection Temperature at 0.46 MPa (66 psi) 100 °C
212 °F
Unannealed; ISO 75B-1, -2
Deflection Temperature at 1.8 MPa (264 psi) 55.0 °C
131 °F
Unannealed; ISO 75A-1, -2
Shrinkage 0.70 %
0.70 %
Tool, 100x150x3.2 mm, injection molded plaque; Basell Test Method
0.900 %

@Temperature 121 °C,
Time 3600 sec
0.900 %

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