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LyondellBasell Astryn BC78A Polypropylene Copolymer, 23% Talc

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 BC78A Polypropylene Copolymer, 23% Talc.pdf
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Material Notes:
Key Features: high melt flow, high modulus, mineral-filled polypropylene copolymer, high rigidity, good colorability, good processabilityApplications: automotive interior trim components, pillar moldings, package traysDescription: Astryn BC78A high melt flow, 23% talc-filled polypropylene copolymer is designed with an optimum balance of stiffness, colorability and processability.Information provided by Montell Polyolefins.LyondellBasell is the successor company to Montell.
Physical Properties Metric English Comments
Density 1.07 g/cc
0.0387 lb/in³
ASTM D792B
Melt Flow 23 g/10 min

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

@Load 4.76 lb,
Temperature 446 °F
ASTM D1238
Mechanical Properties Metric English Comments
Hardness, Rockwell R 85
85
ASTM D785
Hardness, Shore D 75
75
ASTM D785
Tensile Strength, Ultimate 20.0 MPa
2900 psi
ASTM D638
Tensile Strength, Yield 24.0 MPa
3480 psi
ASTM D638
Elongation at Break 20 %
20 %
ASTM D638
Elongation at Yield 3.0 %
3.0 %
ASTM D638
Flexural Modulus 2.10 GPa
305 ksi
ASTM D790A
Izod Impact, Notched 0.320 J/cm
0.599 ft-lb/in
ASTM D256A
Thermal Properties Metric English Comments
Deflection Temperature at 0.46 MPa (66 psi) 165 °C
329 °F
ASTM D648
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