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VESTAMID® L-GF30 black E70285
聚酰胺12

Evonik Degussa GmbH r 
    
 Technical Data   
    

产品说明

Glass fiber-reinforced, laser-weldable polyamide 12

VESTAMID L-GF30 black E70285 is a glass fiber-reinforced, heat-stabilized PA 12 compound with good IR laser transparency for injection molding. The material contains about 30% glass fibers, an ageing protective agent and processing aid for a fast and even form filling.

VESTAMID L-GF30 black E70285 is laserweldable by a diode-pumped or solid-state laser in the range of ? = 808-1064 nm. Using glass fiber reinforcement the strength and the heat deflection temperature are significantly increased.

Further advantages of VESTAMID L-GF30 black E70285 are the characteristic properties of polyamide 12 as low water absorption, good dimensional stability and almost the same properties at changing ambient humidity.

总体

材料状态 • 已商用：当前有效   
资料 1 •  Technical Datasheet (English)
  
UL Yellow Card 2 •  E100211-217740
  
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 • 加工助剂 • 热稳定剂  
性能特点 • Laser Weldable • 尺寸稳定性良好 • 热稳定性 
 • Low to No Water Absorption • 可加工性，良好  
    
外观 • 黑色   
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 4   ISO 294-4 
横向流量: 80°C, 2.00 mm  0.90%  
流量: 80°C, 2.00 mm  0.30%  
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)  114MPa 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 
-30°C, 完全断裂  21kJ/m²  
23°C, 完全断裂  23kJ/m²  
简支梁缺口冲击强度   ISO 179/1eU 
-30°C, 完全断裂  100kJ/m²  
23°C, 完全断裂  85kJ/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  175°C ISO 75-2/B 
1.8 MPa, 未退火  165°C ISO 75-2/A 
维卡软化温度  175°C ISO 306/A 
   ISO 306/B 
    
溶融温度（DSC）  178°C ISO 3146 

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VESTAMID® L-GF30 black E70285
聚酰胺12      Evonik Degussa GmbH  ides.com/prospector

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 A UL Yellow Card contains UL-verified flammability and electrical characteristics. UL IDES continually works to link Yellow Cards to individual plastic materials in Prospector, however this list may not include all of the appropriate links. It is important that you verify the association between these Yellow Cards and the plastic material found in Prospector. For a complete listing of Yellow Cards, visit the UL Yellow Card Search.

3 一般属性：这些不能被视为规格。

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