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VESTAMID® LX9013
聚酰胺12

Evonik Degussa GmbH  
    
 Technical Data   
    

产品说明

High-viscosity, plasticized compound for extrusion with an extraordinary longterm heat resistance

VESTAMID LX9013 is a plasticized polyamide 12 compound with an especially high longterm resistance under thermal load. The material absorbs only little moisture, thus leading to nearly unaffected dimensions and properties of the finished parts at changing ambient conditions. Extruded tubes are impact-resistant also at low temperatures.

VESTAMID LX9013 is suited to produce flexible tubes that are permanently exposed to higher temperatures, e.g., in the engine compartment of motor vehicles. Especially when used as diesel fuel lines they show significant advantages compared with standard grades, obvious in storage tests with diesel fuel (see the figure).

The material corresponds to the extrusion compound PA 2-HIPHL, grade1 acc. DIN 73378 and meets the requirements acc. DIN 74324 (black), ISO 7628 and SAE J844.

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  
添加剂 • 热稳定剂 • 增塑剂  
 • 尺寸稳定性良好 • 良好的耐热老化性能 • 粘度，高 
性能特点 • 经增塑 • 耐低温撞击  
 • 抗撞击性，良好 • 吸潮性差  
用途 • 管道 • 汽车领域的应用： • 燃料管线 
机构评级 • DIN 73378 PA 2-HIPHL, grade • DIN 74324 2 • SAE J844 
 1   
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
密度 1.02g/cm³ ISO 1183
机械性能 额定值单位制 测试方法
拉伸模量 400MPa ISO 527-2
拉伸应力  ISO 527-2
断裂 43.0MPa 
50% 应变 30.0MPa 
断张率 > 150% ISO 527-2
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 7.0kJ/m² 
23°C, 局部断裂 140kJ/m² 
简支梁缺口冲击强度  ISO 179/1eU
-30°C 无断裂 
23°C 无断裂 
悬壁梁缺口冲击强度 4 (-40°C) 无断裂 SAE J844
  SAE J2260
Impact Strength  ISO 7628/2
-40°C 5 No BreakJ 
23°C 6 No BreakJ 
热性能 额定值单位制 测试方法
熔融温度 7 172°C ISO 11357-3
补充信息 额定值单位制 测试方法
Hoop Stress - at Burst (23°C) 24.8MPa DIN 53758

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VESTAMID® LX9013
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 Black

3 一般属性：这些不能被视为规格。

4 after 24h /110°C, tubing 8x1 mm

5 as molded, tubing 8x1 mm

6 72h/ 150°C, tubing 8x1 mm

7 DSC, 2nd Heating