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LyondellBasell Astryn BR33GC Polypropylene Copolymer, Mineral Filled

Category Polymer , Thermoplastic , Polypropylene (PP)
Manufacturer LyondellBasell
Trade Name Astryn
Port Shanghai port,China
Trade Terms FOB, CFR, CIF
Payment Terms L/C, T/T, Western Union
Download PDF LyondellBasell Astryn BR33GC Polypropylene Copolymer, Mineral Filled.pdf
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Material Notes:
Key Features: conventional melt flow, high modulus, UV-stabilized, mineral-filled polypropylene copolymer, high rigidity, high impact strength, good dimensional stability, low foggingApplications: knee bolsters, map pocket bins, glove box doorsDescription: Astryn BR33GC conventional melt flow, UV-stabilized, precolored, mineral-filled polypropylene copolymer has an excellent balance of rigidity, impact strength and dimensional stability. It was designed for a variety of automotive interior trim applications.Information provided by Montell Polyolefins.LyondellBasell is the successor company to Montell.
Physical Properties Metric English Comments
Density 1.10 g/cc
0.0397 lb/in³
ASTM D792B
Linear Mold Shrinkage 0.011 cm/cm
0.011 in/in
ISO Method 2577
Melt Flow 5.0 g/10 min

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

@Load 4.76 lb,
Temperature 446 °F
ASTM D1238
Mechanical Properties Metric English Comments
Hardness, Shore D 65
65
ISO 868
Tensile Strength, Yield 21.0 MPa
3050 psi
ISO Method R527
Elongation at Yield 5.0 %
5.0 %
ISO Method R527
Flexural Modulus 1.80 GPa
261 ksi
ISO Method 178
Izod Impact Resistance 0.170 J/cm²

@Temperature 23.0 °C
0.809 ft-lb/in²

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

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

@Temperature -22.0 - 86.0 °F
ASTM D696
Deflection Temperature at 0.46 MPa (66 psi) 99.0 °C
210 °F
ISO Method 75
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