Material Comparison
Product Info
Product Name
Brand Name
Usages
Properties
Certificates
Polyolefin, Enhanced TPO POLYTROPE® STR 2031REU-01 NATURAL A SCHULMAN USA
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Plastic Datasheets
| Test Condition | Test Method | A SCHULMAN USA/POLYTROPE® STR 2031REU-01 NATURAL | |
|---|---|---|---|
| UL flame retardant rating | 1.6mm | UL 94 | V-1 |
| 3.2mm | UL 94 | HB | |
| Flexural modulus | 23°C | ISO 178 | 1790 MPa |
| melt mass-flow rate | 230°C/2.16kg | ISO 1133 | 0.80 g/10min |
| density | ISO 1183 | 1.18 g/cm³ | |
| Impact strength of cantilever beam gap | -30°C,3.18mm,注塑，流量 | ASTM D256 | 53 J/m |
| Linear coefficient of thermal expansion | MD：-30到100°C | ASTME831 | 5.6E-05 cm/cm/°C |
| Heat distortion temperature | 0.45MPa,未退火，HDT | ISO 75-2/Bf | 87.8 °C |
| Tensile strain | 断裂,233°C | ISO 527-2 | 550 % |
| gloss | 60°,3180µm,热塑,光滑 | ISO 2813 | 20to40 |
| tensile strength | 屈服,23°C | ISO 527-2 | 21.4 MPa |
| Impact strength of cantilever beam gap | 23°C,3.18mm,注塑，流量 | ASTM D256 | 680 J/m |
| HeatSag | 149°C,3.20mm | ASTM D3769 | 0.00 mm |
| Dart impact | -20°C,TotalEnergy,韧性破坏 | ASTM D3763 | 46.0 J |
| Shrinkage rate | 23°C,24小时,3.18mm | ISO 294-4 | 0.90to1.3 % |
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