Dylon® A-8500S
热塑性聚氨酯弹性体（聚酯）
Dahin Group 

Technical Data

产品说明

Dylon thermoplastic polyurethane elastomer combines the property pattern of high quality PU elastomers with the processing efficiency of thermoplastics. With its excellent elasticity, low temperature resistance, mechanical properties, and resistance to water and solvents, Dylon is widely used in injection molding and extrusion processing. Furthermore, it is exposing its wide applications as special grades TPU being developed according to customized purposes. As a result, Dylon TPU is becoming the most welcomed material to processing industries.

Applications of A-8500S include roller tires, gear wheels, watch straps and timing belts.

总体

材料状态 • 已商用：当前有效   
供货地区 • 北美洲   
性能特点 • 防潮性 • 抗溶解性  
 • 高弹性 • 可加工性，良好  
    
形式 • 颗粒料   
加工方法 • 注射成型   
    
物理性能  额定值 单位制 测试方法 
比重  1.20g/cm³ ASTM D792 
弹性体  额定值 单位制 测试方法 
拉伸应力   ASTM D412 
100%应变  5.38MPa  
300%应变  11.2MPa  
抗张强度 (断裂)  39.2MPa ASTM D412 
伸长率 (断裂)  550% ASTM D412 
硬度  额定值 单位制 测试方法 
硬度计硬度 (邵氏 A)  85 ASTM D2240 
    
注射  额定值 单位制  
干燥温度  82.2 到 104°C  
干燥时间  2.0 到 4.0hr  
建议的最大水分含量  0.030%  

备注
1 一般属性：这些不能被视为规格。