UHMWPE/UV/Crown Plastics 物性表
UHMWPE/UV/Crown Plastics
规格用途
该料用途 | 防磨条 |
备注说明 | DuraSurf™ UV is a UHMW blend specifically designed to meet the rigors and harsh environments of the outdoors. Standard UHMW materials are not UV stable and can break down over time due to exposure. DuraSurf™ UV has the highest UV stability in the industry and can last up to 10 times longer in the outdoors than standard UHMW products. DuraSurf™ UV is available in a standard wear strip or can be supplied with an adhesive backing for easy installation. A wide range of adhesive systems are available designed to meet virtually any application.AVAILABLE THICKNESS.005" (.125 mm), .010" (.25 mm), .015"(.38 mm), .020" (.5 mm), .031" (.75 mm), .040" (1 mm),.050" (1.3 mm), .062" (1.57 mm), .080" (2 mm) .093" (2.35 mm), 100" (2.5 mm), .125" (3.17 mm)AVAILABLE WIDTHSAll dimensions between 1/4" (6.35 mm) and 24" (610 mm)UHMW PROPERTIES |
技术参数
性能项目 | 测试条件 | 测试方法 | 数值/描述 | 单位 | |
物理性能 | 密度 / 比重 2 | ASTM D792 | 낑.젡낑 | g/cm³ | Crystallinity | ASTM D3417 | 762.0 µm | | % | 1.52 mm | 쐕 | % | 3.18 mm | ꠕ낑 | % | 相对粘度 | ASTM D4020 | 762.0 µm | Ꚃ젡낑 到 젡ꠕ낑 | cm³/g | 1.52 mm | Ꚃ젡낑 到 젡ꠕ낑 | cm³/g | 3.18 mm | Ꚃ젡낑 到 젡ꠕ낑 | cm³/g |
硬度 | 肖氏硬度 | ASTM D2240 | 邵氏 D, 0.762 mm | ꠕ | 邵氏 D, 1.52 mm | ꠕ | 邵氏 D, 3.18 mm | ꠕ |
热性能 | 熔融峰值温度 | -- 6 | 떖젡 | °C | -- 2 | 떖젡 | °C | 线形热膨胀系数 - 流动 | ASTM D696 | -100 到 -20°C, 3.18 mm | .ꚂꚔ- | cm/cm/°C | 20 到 100°C, 3.18 mm | 떖.ꠕꚔ- | cm/cm/°C |
电气性能 | 表面电阻率 | ASTM D257 | 0.762 mm | 떖.낑Ꚕ+젡 | ohms | 1.52 mm | 떖.낑Ꚕ+젡 | ohms | 3.18 mm | 떖.낑Ꚕ+젡 | ohms | 体积电阻率 | ASTM D257 | 0.762 mm | .낑Ꚕ+쐕 | ohms·cm | 1.52 mm | 떖.ꠕꚔ+쐕 | ohms·cm | 3.18 mm | > Ꚃ.낑Ꚕ+쐕 | ohms·cm | 介电强度 | ASTM D149 | 3.18 mm | 떖 | kV/mm | 介电常数 | ASTM D150 | 0.762 mm | Ꚃ. | 1.52 mm | Ꚃ.ꠕ | 3.18 mm | Ꚃ.ꠕ | 耗散因数 | ASTM D150 | 0.762 mm, 50 Hz | 낑.낑ꠕ | 0.762 mm, 10 kHz | 낑.떖떖 | 0.762 mm, 5 MHz | 낑.떖낑 | 1.52 mm, 50 Hz | 낑.낑Ꚃ떖 | 1.52 mm, 10 kHz | 낑.낑 | 1.52 mm, 5 MHz | 낑.Ꚃ젡 | 3.18 mm, 50 Hz | .ꚂꚔ-젡 | 3.18 mm, 10 kHz | Ꚃ.ꚂꚔ-젡 | 3.18 mm, 5 MHz | 젡.Ꚕ-젡 | Static Decay | 762.0 µm | < 떖낑 | msec | 1.52 mm | < 떖낑 | msec | 3.18 mm | < 떖낑 | msec |
机械性能 | 拉伸模量 | ASTM D638 | 0.762 mm | 쐕Ꚃꠕ | MPa | 1.52 mm | 쐕젡떖 | MPa | 3.18 mm | 쐕Ꚃ | MPa | 抗张强度 | ASTM D638 | 屈服, 0.762 mm | Ꚃ젡.낑 | MPa | 屈服, 1.52 mm | Ꚃ낑.낑 | MPa | 屈服, 3.18 mm | ꚂꚂ.낑 | MPa | 断裂, 0.762 mm | ꠕ젡.낑 | MPa | 断裂, 1.52 mm | .낑 | MPa | 断裂, 3.18 mm | .낑 | MPa | 伸长率 | ASTM D638 | 断裂, 0.762 mm | 낑 | % | 断裂, 1.52 mm | 낑 | % | 断裂, 3.18 mm | 쐕낑 | % | 摩擦系数 | ASTM D1894 | 与钢 - 动态 3 | 낑.떖낑 到 낑.ꚂꚂ | 与钢 - 动态 4 | 낑.낑ꠕ낑 到 낑.떖낑 | 与钢 - 动态 5 | 낑.낑ꠕ낑 到 낑.낑낑 | 与自身 - 动态 2 | 낑.떖 | 与自身 - 动态 6 | 낑.떖젡 | 与自身 - 动态 7 | 낑.떖 | 与自身 - 静态 2 | 낑.떖 | 与自身 - 静态 6 | 낑.떖 | 与自身 - 静态 7 | 낑.떖 |
冲击性能 | 悬壁梁缺口冲击强度 | ASTM D256 | 3.18 mm | 낑 | J/m |
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