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VESTAMID® LX9111 black E70265
聚酰胺12

Evonik Degussa GmbH  
    
 Technical Data   
    

产品说明

Glass fiber-reinforced polyamide 12 compound with improved long-term heat- resistance for injection molding of connectors for diesel fuel systems

VESTAMID LX9111 is a 30% glass fiber- reinforced, heat-stabilized PA 12 compound. Due to the reinforcement the strength, stiffness and heat deflection temperature of the compound are significantly increased.

VESTAMID LX9111 black E70265 is suited especially for the injection molding of quick connectors of diesel fuel line systems that are subject to high thermal loads.

VESTAMID LX9111 black E70265 is preferably combined with tubing made of VESTAMID LX9013 or VESTAMID LX9008 that have proven themselves in these applications.

To get a durable connection we recommend over-molding of the tubing made of VESTAMID LX9013 or VESTAMID LX9008 with VESTAMID LX9111 black E70265 or welding the connector onto the tubing.

For other applications with VESTAMID LX9111 black E70265 please contact our experts of the department Market Development.

As all polyamide 12 compounds VESTAMID LX9111 shows the characteristics low water absorption, good dimensional stability and almost unaffected properties at changing ambient humidity.

总体

 材料状态 • 已商用：当前有效   
 资料 1 •  Technical Datasheet (English)
  
 Search for UL Yellow Card •  VESTAMID®
  
 供货地区 • 北美洲 • 欧洲  
 填料/增强材料 • 玻璃纤维增强材料, 30% 填料按重量  
 添加剂 • 热稳定剂   
 性能特点 • Low to No Water Absorption • 刚性，高 • 良好的耐热老化性能 
  • 尺寸稳定性良好 • 高强度 • 热稳定性 
     
 用途 • 连接器 • 燃料管线  
 外观 • 可用颜色 • 自然色  
 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 
 密度  1.24g/cm³ ISO 1183 
 收缩率 3   ISO 294-4 
 横向流量: 80°C, 2.00 mm  0.60%  
 流量: 80°C, 2.00 mm  0.20%  
 吸水率   ISO 62 
 饱和, 23°C  1.1%  
 平衡, 23°C, 50% RH  0.50%  
 机械性能  额定值单位制 测试方法 
 拉伸模量  6500MPa ISO 527-2 
 拉伸应力 (屈服)  113MPa ISO 527-2 
 拉伸应变   ISO 527-2 
 屈服  5.0%  
 断裂  6.0%  
 冲击性能  额定值单位制 测试方法 
 简支梁缺口冲击强度   ISO 179/1eA 
 -40°C, 完全断裂  15kJ/m²  
 -30°C, 完全断裂  17kJ/m²  
 23°C, 完全断裂  23kJ/m²  
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VESTAMID® LX9111 black E70265
聚酰胺12
Evonik Degussa GmbH   
      
  冲击性能 额定值单位制 测试方法 
     
  简支梁缺口冲击强度  ISO 179/1eU 
  -40°C, 完全断裂 86kJ/m²   
  -30°C, 完全断裂 84kJ/m²   
  23°C, 完全断裂 77kJ/m²   
  热性能 额定值单位制 测试方法 
  热变形温度    
  0.45 MPa, 未退火 177°C ISO 75-2/B 
  1.8 MPa, 未退火 167°C ISO 75-2/A 
  维卡软化温度    
-- 176°C ISO 306/A 
-- 172°C ISO 306/B 
  熔融温度 4 177°C ISO 11357-3 
  线形膨胀系数  ISO 11359-2 
  流动: 23 到 55°C 0.000060cm/cm/°C   
  横向: 23 到 55°C 0.000090cm/cm/°C   
  可燃性 额定值单位制 测试方法 
  UL 阻燃等级  UL 94 
  1.60 mm HB   
  3.20 mm HB   

备注
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 determined on 2 mm sheets with film gate at rim mold temperature 80°C

4 DSC, 2nd Heating