江苏普及塑料有限公司
| 牌号简介About |
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| 类型：Estane 58219是一种92A芳香聚醚基热塑性聚氨酯（TPU）。特点：具有优异的物理性能、耐水解性、低温性能和澄清度。挤出加工窗口宽。用途：吹塑平模/铸膜挤出、注塑、吹塑。 Type: Estane? 58219 is a 92A aromatic Polyether-Based Thermoplastic Polyurethane (TPU). Features: Excellent physical properties, hydrolysis resistance, low temperature performance and clarity. Wide processing window for extrusion. Uses: Blown and flat die/cast film extrusion, Injection and blow molding. |
产品描述Product Description
厂家：美国路博润Lubrizol Advanced Materials, Inc.
类别：TPU-醚TPU-醚
用途：流延薄膜;吹塑成型应用;吹膜;
加工条件：吹塑成型
性能特点：芳香; 耐低温; 耐水解; 透光性好; 易加工;Excellent Processability,Good Clarity,Hydrolysis stability,Antifreeze,Aromatic
| 技术参数Technical Data | |||
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额定值Nominal Value | 单位Units | 测试方法Test Method |
| 密度Specific Gravity | 1.14 | g/cm3 | ASTM D792 |
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额定值Nominal Value | 单位Units | 测试方法Test Method |
| 拉伸永久变形拉伸永久变形 | |||
| 200% 应变200% 应变 | 16 | % | ASTM D412 |
| 拉伸强度Tensile Stress | ASTM D412 | ||
| 断裂，0.762 mm断裂，0.762 mm | 62.1 | MPa | ASTM D412 |
| 100% 应变，0.762 mm100% Strain, 0.0300 in | 9.00 | MPa | ASTM D412 |
| 300% 应变，0.762 mm300% Strain, 0.0300 in | 22.9 | MPa | ASTM D412 |
| 拉伸应变拉伸应变 | |||
| 断裂，0.762 mm断裂，0.762 mm | 470 | % | ASTM D412 |
| 撕裂强度Tear Strength | |||
| 0.762 mm0.762 mm 11 | 105 | kN/m | ASTM D624 |
| 开裂Split | 29 | kN/m | ASTM D470 |
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额定值Nominal Value | 单位Units | 测试方法Test Method |
| 体积变化体积变化 | |||
| 23℃，24 hr，在水中23℃，24 hr，在水中 | 0.50 | % | ASTM D471 |
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额定值Nominal Value | 单位Units | 测试方法Test Method |
| 玻璃化转变温度Glass Transition Temperature | -45.0 | ℃ | DSC |
| 熔融温度Melting Temperature | 140 | ℃ | DSC |
| Kofler Melting TemperatureKofler Melting Temperature | 170 | ℃ | 内部方法 |
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额定值Nominal Value | 单位Units | 测试方法Test Method |
| 雾度Haze 22 | 2.3 | % | ASTM D1003 |
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额定值Nominal Value | 单位Units | 测试方法Test Method |
| 邵氏硬度邵氏硬度 | |||
| 邵氏 A，5 秒邵氏 A，5 秒 | 89 到 95 | ASTM D2240 | |
| 泰伯耐磨性泰伯耐磨性 | |||
| 1000 周期，1000 g，H-18 转轮1000 周期，1000 g，H-18 转轮 | 40.0 | mg | ASTM D3389 |
