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原料比对
产品信息
品名
品牌名
典型应用
特性
认证
Polyolefin, Enhanced TPO POLYTROPE® STR 2031REU-01 NATURAL 美国舒尔曼
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物性数据
| 测试条件 | 测试方法 | 美国舒尔曼/POLYTROPE® STR 2031REU-01 NATURAL | |
|---|---|---|---|
| HeatSag | 149°C,3.20mm | ASTM D3769 | 0.00 mm |
| UL阻燃等级 | 3.2mm | UL 94 | HB |
| 1.6mm | UL 94 | V-1 | |
| 光泽度 | 60°,3180µm,热塑,光滑 | ISO 2813 | 20to40 |
| 拉伸强度 | 屈服,23°C | ISO 527-2 | 21.4 MPa |
| 拉伸应变 | 断裂,233°C | ISO 527-2 | 550 % |
| 落镖冲击 | -20°C,TotalEnergy,韧性破坏 | ASTM D3763 | 46.0 J |
| 密度 | ISO 1183 | 1.18 g/cm³ | |
| 热变形温度 | 0.45MPa,未退火 | ISO 75-2/Bf | 87.8 °C |
| 熔体质量流动速率 | 230°C/2.16kg | ISO 1133 | 0.80 g/10min |
| 收缩率 | 23°C,24小时,3.18mm | ISO 294-4 | 0.90to1.3 % |
| 弯曲模量 | 23°C | ISO 178 | 1790 MPa |
| 线性热膨胀系数 | MD：-30到100°C | ASTME831 | 5.6E-05 cm/cm/°C |
| 悬壁梁缺口冲击强度 | 23°C,3.18mm,注塑，流量 | ASTM D256 | 680 J/m |
| -30°C,3.18mm,注塑，流量 | ASTM D256 | 53 J/m |