江苏普及塑料有限公司
牌号简介About |
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类型:聚醚热塑性聚氨酯(TPU)特殊功能:透湿蒸汽,具有优异的低温和弹性工艺:挤出:吹塑,平压铸模薄膜 Type: Polyether Thermoplastic Polyurethane (TPU) Special Feature: Moisture Vapor Transmission, with Excellent Low Temperature and Elasticity Processes: Extrusion: Blown, Flat Die Cast Film |
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:织物;流延薄膜;吹膜;
颜色:半透明
加工条件:挤出Extrusion
性能特点:耐低温;Antifreeze
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 | 1.21 | g/cm3 | ASTM D792 |
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额定值Nominal Value | 单位Units | 测试方法Test Method |
水蒸气透过性Water Vapor Transmission 2 ,32 ,3 | 1000 | g/m2/24 hr | ASTM E96 |
水气透过率水气透过率4 | |||
Mocon,38℃Mocon,38℃4 | 6600 | g/m2/24 hr | ASTM D6701 |
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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 | 10 | % | ASTM D412 |
拉伸强度Tensile Stress | ASTM D412 | ||
断裂,0.762 mm断裂,0.762 mm | 31.0 | MPa | ASTM D412 |
100% 应变,0.762 mm100% Strain, 0.0300 in | 4.50 | MPa | ASTM D412 |
300% 应变,0.762 mm300% Strain, 0.0300 in | 8.30 | MPa | ASTM D412 |
拉伸应变拉伸应变 | |||
断裂,0.762 mm断裂,0.762 mm | 700 | % | ASTM D412 |
撕裂强度Tear Strength | |||
0.762 mm0.762 mm 55 | 61.8 | kN/m | ASTM D624 |
开裂Split | 18 | kN/m | ASTM D470 |
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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 | -37.0 | ℃ | ASTM D3418 |
熔融温度Melting Temperature | 135 | ℃ | DSC |
Kofler Melting TemperatureKofler Melting Temperature | 135 | ℃ | 内部方法 |
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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邵氏 A | 80 | 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 | 60.0 | mg | ASTM D3389 |