Songhan Plastic Technology Co.,Ltd.
 POLYMER SEARCH

LyondellBasell Hifaxâ„¢ CB251 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„¢ CB251 Thermoplastic Polyolefin Elastomer.pdf
Price EMAIL US    sales@lookpolymers.com
  Online Service   lookpolymers   27660005
Material Notes:
Description: Hifaxâ„¢ CB251 medium melt flow, 1,200 MPa flexural modulus, low CLTE, paintable, mineral-filled thermoplastic elastomeric olefin (TEO) resin has an excellent balance of impact resistance, stiffness and dimensional stability. It was designed primarily for rigid automotive exterior ornamentation applications requiring low thermal expansion characteristics. Uses: Automotive exterior partsInformation provided by Basell.
Physical Properties Metric English Comments
Density 1.10 g/cc
0.0397 lb/in³
ISO 1183
Melt Flow 7.0 g/10 min

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

@Load 4.76 lb,
Temperature 446 °F
Condition L; ASTM D1238
Mechanical Properties Metric English Comments
Hardness, Shore D 64
64
ISO 868
Tensile Strength at Break 17.0 MPa
2470 psi
ISO 527-1, -2
Tensile Strength, Yield 15.0 MPa
2180 psi
ISO 527-1, -2
Elongation at Break 550 %
550 %
ISO 527-1, -2
Elongation at Yield 12 %
12 %
ISO 527-1, -2
Flexural Modulus 1.20 GPa
174 ksi
ISO 178
Izod Impact, Notched (ISO) 4.00 kJ/m²

@Temperature -40.0 °C
1.90 ft-lb/in²

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

@Temperature 23.0 °C
22.8 ft-lb/in²

@Temperature 73.4 °F
ISO 180
Dart Drop, Total Energy 22.0 J

@Temperature -30.0 °C
16.2 ft-lb

@Temperature -22.0 °F
Instrumented Energy at Maximum Load, Ductile Failure; ASTM D3763
Thermal Properties Metric English Comments
CTE, linear 45.0 µm/m-°C

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

@Temperature -22.0 - 212 °F
ASTM D696
Deflection Temperature at 0.46 MPa (66 psi) 82.2 °C
180 °F
Unannealed; ISO 75B-1, -2
Deflection Temperature at 1.8 MPa (264 psi) 47.2 °C
117 °F
Unannealed; ISO 75A-1, -2
Shrinkage 0.50 %
0.50 %
Tool, 100x150x3.2 mm; Basell Test Method
0.700 %

@Temperature 121 °C,
Time 3600 sec
0.700 %

@Temperature 250 °F,
Time 1.00 hour
Afterbake, 100x150x3.2 mm; Basell Method
Copyright © lookpolymers.com All Rights Reserved