PEI U2300物性表


Duratron® U2300    
Quadrant Engineering Plastic Products   
 Technical Data    


Duratron® U2300 is an extruded 30% glass reinforced polyetherimide. It is an amorphous, high-performance polymer with exceptional flame and heat resistance. It performs continuously to 340°F (171°C), making it ideal for high strength/high heat applications, and those requiring consistent dielectric properties over a wide frequency range. It is hydrolysis resistant, highly resistant to acidic solutions and capable of withstanding multiple autoclaving cycles.

Duratron® U2300 provides greater rigidity and improved dimensional stability while maintaining many of the useful characteristics of unfilled Duratron® PEI. Duratron® PEI commonly is machined into parts for reusable medical devices, analytical instrumentation, electrical/electronic insulators and a variety of structural components requiring high strength and rigidity at elevated temperatures.

Data provided by Quadrant Engineering Plastic Products from tests on stock shapes and parts produced by Quadrant EPP.


材料状态 • 已商用:当前有效   
资料 1 •  Technical Datasheet (English)
Search for UL Yellow Card •  Quadrant Engineering Plastic Products
供货地区 • 北美洲   
填料/增强材料 • 玻璃纤维增强材料, 30% 填料按重量  
 • 尺寸稳定性良好 • 耐高压加热性 • 耐酸 
性能特点 • 非晶性 • 耐酒精  
 • 刚性,高 • 耐热性,高 • 阻燃性能 
 • 高强度 • 耐水解性  
用途 • 电气/电子应用领域 • 绝缘材料  
 • 构件 • 医疗/护理领域的应用  
加工方法 • 挤出   
物理性能  额定值单位制 测试方法 
比重  1.51g/cm³ ASTM D792 
吸水率   ASTM D570 
24 hr  0.18%  
饱和  0.90%  
机械性能  额定值单位制 测试方法 
拉伸模量  5520MPa ASTM D638 
抗张强度 (极限)  117MPa ASTM D638 
伸长率 (断裂)  3.0% ASTM D638 
弯曲模量  5860MPa ASTM D790 
弯曲强度 (屈服)  186MPa ASTM D790 
压缩模量  4310MPa ASTM D695 
压缩强度 (10% 应变)  221MPa ASTM D695 
冲击性能  额定值单位制 测试方法 
悬壁梁缺口冲击强度  53J/m ASTM D256A 
硬度  额定值单位制 测试方法 
洛氏硬度   ASTM D785 
M 计秤  114  
R 计秤  127  
硬度计硬度 (邵氏 D)  86 ASTM D2240 
热性能  额定值单位制 测试方法 
热变形温度 (1.8 MPa, 未退火)  210°C ASTM D648 
最高使用温度 - Long Term, Air  171°C  
玻璃转化温度  210°C ASTM D3418 
线形膨胀系数 - 流动 3 (-40 到 149°C)  0.000020cm/cm/°C ASTM E831 
导热系数  0.23W/m/K ASTM F433 
Duratron® U2300      
Quadrant Engineering Plastic Products   
  电气性能 额定值单位制 测试方法 
  表面电阻率 4 > 1.0E+13ohm Internal Method 
  介电强度 5 30kV/mm ASTM D149 
  介电常数 (1 MHz) 3.70 ASTM D150 
  耗散因数 (1 MHz) 0.0015 ASTM D150 
  可燃性 额定值单位制 测试方法 
  UL 阻燃等级 (3.18 mm, Estimated Rating) V-0 UL 94 

1 通过这些链接您能够访问供应商资料。我们尽量保证及时更新资料;不过您可以从供应商处了解最新资料。

2 一般属性:这些不能被视为规格。

3 68°F

4 EOS/ESD S11.11

5 方法A(短时间)