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LyondellBasell Astryn BB77G Polypropylene Copolymer, 15% 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 BB77G Polypropylene Copolymer, 15% Talc.pdf  |
| Price | EMAIL US sales@lookpolymers.com |
Material Notes:
Key Features: high melt flow, high modulus, UV-stabilized, mineral-filled polypropylene copolymer, good impact stiffness and balance, good dimensional stability, good colorability, good aesthetics, excellent processability, good weatherabilityApplications: automotive interior trim components, pillar moldings, sail panelsDescription: Astryn BB77G high melt flow, UV-stabilized, 15% talc-filled polypropylene copolymer has an excellent balance of properties, Designed for automotive interior trim applications, this material colors easily, processes very well and provides parts with outstanding surface appearance.Information provided by Montell Polyolefins.LyondellBasell is the successor company to Montell.
| Physical Properties | Metric | English | Comments |
|---|---|---|---|
| Density | 1.00 g/cc | 0.0361 lb/in³ | ISO Method 1183 |
| Linear Mold Shrinkage | 0.011 cm/cm | 0.011 in/in | Tool, Montell |
| Melt Flow | 30 g/10 min @Load 2.16 kg, Temperature 230 °C |
30 g/10 min @Load 4.76 lb, Temperature 446 °F |
ASTM D1238 |
| Mechanical Properties | Metric | English | Comments |
|---|---|---|---|
| Hardness, Rockwell R | 92 | 92 | ISO Method 2039-2 |
| Hardness, Shore D | 64 | 64 | ISO Method 868 |
| Tensile Strength, Yield | 22.0 MPa | 3190 psi | ISO Method R527-1 |
| Elongation at Break | 20 % | 20 % | ISO Method R527-1 |
| Flexural Modulus | 2.00 GPa | 290 ksi | ISO Method 178 |
| Izod Impact Resistance | 0.320 J/cm² @Temperature 23.0 °C |
1.52 ft-lb/in² @Temperature 73.4 °F |
ISO 180 |
| Thermal Properties | Metric | English | Comments |
|---|---|---|---|
| CTE, linear | 54.0 µm/m-°C @Temperature -30.0 - 30.0 °C |
30.0 µin/in-°F @Temperature -22.0 - 86.0 °F |
ASTM D696 |
| Deflection Temperature at 0.46 MPa (66 psi) | 109 °C | 228 °F | ISO Method 180 |
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