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LyondellBasell Astryn SZ021-2 Polypropylene Copolymer, 20% Talc

Category Polymer , Thermoplastic , Polypropylene (PP)
Manufacturer LyondellBasell
Trade Name Astryn
Port Ningbo port,China
Trade Terms FOB, CFR, CIF
Payment Terms L/C, T/T, Western Union
Download PDF LyondellBasell Astryn SZ021-2 Polypropylene Copolymer, 20% Talc.pdf
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Material Notes:
Key Features: medium melt flow, medium modulus, mineral-filled, utility grade polypropylene copolymer, good impact and stiffness balance, versatileApplications: inner door panels and seat supportsDescription: Astryn SZ021-2 medium melt flow, 20% talc-filled, utility grade polypropylene copolymer has a very good combination of strength, stiffness and impact resistance.Information provided by Montell Polyolefins.LyondellBasell is the successor company to Montell.
Physical Properties Metric English Comments
Density 1.03 g/cc
0.0372 lb/in³
ASTM D792B
Melt Flow 8.0 g/10 min

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

@Load 4.76 lb,
Temperature 446 °F
ASTM D1238
Mechanical Properties Metric English Comments
Hardness, Rockwell R 62
62
ASTM D785
Tensile Strength, Ultimate 14.0 MPa
2030 psi
ASTM D638
Tensile Strength, Yield 18.0 MPa
2610 psi
ASTM D638
Elongation at Break 30 %
30 %
ASTM D638
Elongation at Yield 4.0 %
4.0 %
ASTM D638
Flexural Modulus 1.20 GPa
174 ksi
Tangent at 0.05 in/min; ASTM D790A
Izod Impact, Notched 1.10 J/cm
2.06 ft-lb/in
ASTM D256A
Gardner Impact 18.0 J
13.3 ft-lb
ASTM D3029
Thermal Properties Metric English Comments
Deflection Temperature at 0.46 MPa (66 psi) 89.0 °C
192 °F
ASTM D648
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