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- LyondellBasell Astryn SZ021-2 Polypropylene Copolymer, 20% Talc
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  |
| Price | EMAIL US sales@lookpolymers.com |
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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