UHMWPE/ASC/Crown Plastics 物性表
UHMWPE/ASC/Crown Plastics
规格用途
该料用途 | 耐候性密封条; 粘合剂 |
备注说明 | Crown Plastics DuraSurf™ ASC is an Anti-Static/Conductive UHMW that possesses the highest level of conductivity in the industry with a surface resistivity of 10² - 10³. DuraSurf™ ASC protects against static build up that can occur in powder conveying and dust collection as well as provide protection in electronics applications such as appliance, mail sorting, copiers, printers and computers.Eliminating static reduces safety concerns in a wide array of industries. Dust collection hoppers are virtual combustion chambers. A static shock could ignite airborne particles creating an explosion. These volatile areas can be made much safer by lining them with DuraSurf™ ASC, available in wear strips or with adhesive backing.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 | .ꝡ렙 | g/cm³ | Crystallinity | ASTM D3417 | 762.0 µm | 댦ꊑ | % | 1.52 mm | 댦 | % | 3.18 mm | 클 | % | 相对粘度 | ASTM D4020 | 762.0 µm | 펗렙 到 렙클 | cm³/g | 1.52 mm | 펗렙 到 렙클 | cm³/g | 3.18 mm | 펗렙 到 렙클 | cm³/g |
硬度 | 肖氏硬度 | ASTM D2240 | 邵氏 D, 0.762 mm | 클 | 邵氏 D, 1.52 mm | 클 | 邵氏 D, 3.18 mm | 클 |
热性能 | 熔融峰值温度 | -- 6 | ꢖ렙댦 | °C | -- 2 | ꢖ렙 | °C | 线形热膨胀系数 - 流动 | ASTM D696 | -100 到 -20°C, 3.18 mm | ꝡ.펗殺-댦 | cm/cm/°C | 20 到 100°C, 3.18 mm | ꢖ.클殺-댦 | cm/cm/°C |
电气性能 | 表面电阻率 | ASTM D257 | 0.762 mm | ꢖ.殺+렙 | ohms | 1.52 mm | ꢖ.殺+렙 | ohms | 3.18 mm | ꢖ.殺+렙 | ohms | 体积电阻率 | ASTM D257 | 0.762 mm | .殺+ | ohms·cm | 1.52 mm | ꢖ.클殺+ | ohms·cm | 3.18 mm | > 펗.殺+ | ohms·cm | 介电强度 | ASTM D149 | 3.18 mm | ꢖ댦 | kV/mm | 介电常数 | ASTM D150 | 0.762 mm | 펗.댦ꊑ | 1.52 mm | 펗.댦클 | 3.18 mm | 펗.클댦 | 耗散因数 | ASTM D150 | 0.762 mm, 50 Hz | .클ꝡ | 0.762 mm, 10 kHz | .ꢖꢖ | 0.762 mm, 5 MHz | .ꢖ | 1.52 mm, 50 Hz | .펗ꢖ | 1.52 mm, 10 kHz | .ꝡ | 1.52 mm, 5 MHz | .펗렙 | 3.18 mm, 50 Hz | ꊑ.펗殺-렙 | 3.18 mm, 10 kHz | 펗.펗殺-렙 | 3.18 mm, 5 MHz | 렙.댦殺-렙 | Static Decay | 762.0 µm | < ꢖ | msec | 1.52 mm | < ꢖ | msec | 3.18 mm | < ꢖ | msec |
机械性能 | 拉伸模量 | ASTM D638 | 0.762 mm | 펗클 | MPa | 1.52 mm | 렙ꢖ | MPa | 3.18 mm | 펗 | MPa | 抗张强度 | ASTM D638 | 屈服, 0.762 mm | 펗렙. | MPa | 屈服, 1.52 mm | 펗. | MPa | 屈服, 3.18 mm | 펗펗. | MPa | 断裂, 0.762 mm | 클렙. | MPa | 断裂, 1.52 mm | 댦ꝡ. | MPa | 断裂, 3.18 mm | 댦댦. | MPa | 伸长率 | ASTM D638 | 断裂, 0.762 mm | | % | 断裂, 1.52 mm | 댦 | % | 断裂, 3.18 mm | 댦 | % | 摩擦系数 | ASTM D1894 | 与钢 - 动态 3 | .ꢖ 到 .펗펗 | 与钢 - 动态 4 | .클 到 .ꢖ | 与钢 - 动态 5 | .클 到 .ꊑ | 与自身 - 动态 2 | .ꢖ댦 | 与自身 - 动态 6 | .ꢖ렙 | 与自身 - 动态 7 | .ꢖ댦 | 与自身 - 静态 2 | .ꢖ | 与自身 - 静态 6 | .ꢖ | 与自身 - 静态 7 | .ꢖ |
冲击性能 | 悬壁梁缺口冲击强度 | ASTM D256 | 3.18 mm | ꊑ | J/m |
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