Elastollan® 1190A10    
    
热塑性聚氨酯弹性体（聚醚）    
    
BASF Corp. Thermoplastic Polyurethanes   
     
 Technical Data    
     

产品说明

Elastollan® 1190A10 is a polyether-based thermoplastic polyurethane (TPU). It is specifically formulated for extruded profile, sheet and film applications. It exhibits excellent abrasion resistance, toughness, transparency, low temperature properties, hydrolytic stability, and fungus resistance. Elastollan® 1190A10 is conforming to the FDA food contact section, book 21, section 177.2600. As with all TPU products, Elastollan® 1190A10 must be dried before processing. The drying step is required to maintain a low moisture content until the product enters the processing equipment. The water content must be less than 0.03% before and during processing. The typical drying conditions should be 2-4 hours @ 175°-195°F (80°-90°C). Elastollan® 1190A10 can be stored for up to 1 year in its original container. Containers should be stored in a cool and dry area.

总体

材料状态 • 已商用：当前有效   
资料 1 •  Technical Datasheet (English)
  
搜索 UL 黄卡 •  BASF Corp. Thermoplastic Polyurethanes
 
 •  Elastollan®
  
    
供货地区 • 北美洲   
性能特点 • 低温韧性 • 耐磨蚀性，良好  
 • 抗菌性 • 水解稳定  
    
用途 • 薄膜 • 片材 • 型材 
机构评级 • FDA 21 CFR 177.2600   
外观 • 清晰/透明   
形式 • 颗粒料   
加工方法 • 挤出   

 物理性能 额定值单位制 测试方法
 比重 1.13g/cm³ ASTM D792
 机械性能 额定值单位制 测试方法
 拉伸模量 31.0MPa ASTM D638
 弯曲模量 44.8MPa ASTM D790
 抗泰伯磨耗 (1000 g, H-18 转轮) 45.0mg ASTM D1044
 弹性体 额定值单位制 测试方法
 拉伸应力  ASTM D412
 100%应变 10.3MPa 
 300%应变 17.2MPa 
 抗张强度 (断裂) 36.5MPa ASTM D412
 伸长率 (断裂) 580% ASTM D412
 断裂伸长率 75% ASTM D412
 撕裂强度 3 125kN/m ASTM D624
 压缩永久变形  ASTM D395B
 23°C, 22.0 hr 25% 
 70°C, 22.0 hr 45% 
 硬度 额定值单位制 测试方法
 硬度计硬度 (邵氏 A) 91 ASTM D2240
 补充信息  
 The value listed as Tensile Modulus ASTM D638, was tested in accordance with E-Modulus ASTM D412. 
   
 挤出 额定值单位制 
 干燥温度 79.4 到 90.6°C 
 干燥时间 2.0 到 4.0hr 
 建议的最大水分含量 0.030% 
 熔体温度 188 到 207°C