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Radici Compounds N12G30L    
    
聚酰胺12    
    
Radici Plastics USA, Inc.   
     
 Technical Data    
     

产品说明

N12G30L is a nylon 12 compound, reinforced with 30% glass fiber. Nylon 12 resins and compounds exhibit substantially reduced moisture absorption compared with nylons 6 or 6.6, minimizing the effects of environmental humidity changes on mechanical and electrical properties, and significantly improving dimensional stability.

The addition of glass fiber further improves dimensional stability, and significantly increases rigidity, especially at high temperatures, while the practical toughness and ductility typical of nylon 12 is retained.

For applications which require resistance to the effects of extended exposure to high temperatures the use of N12G30HSL, which contains an effective heat stabilizer system, is recommended.

Nylon 12 resins and compounds exhibit excellent resistance to the effects of exposure to an even wider range of chemicals, solvents and oils than nylons 6 or 6.6, so are suitable for use in a wide range of aggressive environments.

Reinforced nylon 12 compounds offer an unusually broad Processing latitude, and exhibit excellent molded part surface gloss.

总体

 材料状态 • 已商用：当前有效   
 资料 1 •  Technical Datasheet (English)
  
 Search for UL Yellow Card •  Radici Plastics USA, Inc.
  
 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 • 耐化学性良好 • 延展性 
 性能特点 • 光泽，高 • 耐油性能  
    • 中等硬度 
  • 抗溶解性 • 韧性良好  
     
     
 物理性能  额定值单位制 测试方法 
 比重  1.22g/cm³ ASTM D792 
 收缩率 - 流动  0.10% ASTM D955 
 吸水率 (24 hr)  0.45% ASTM D570 
 机械性能  额定值单位制 测试方法 
 抗张强度 (屈服)  86.2MPa ASTM D638 
 伸长率 (断裂)  6.0% ASTM D638 
 弯曲模量  5310MPa ASTM D790 
 弯曲强度  162MPa ASTM D790 
 冲击性能  额定值单位制 测试方法 
 悬壁梁缺口冲击强度 (3.18 mm)  240J/m ASTM D256 
 热性能  额定值单位制 测试方法 
 热变形温度 (1.8 MPa, 未退火)  160°C ASTM D648 
 熔融温度  178°C ASTM D789 
     
 注射  额定值单位制  
 干燥温度  82.2°C  
 干燥时间  4.0hr  
 建议的最大水分含量  0.25%  
 建议注入量  40 到 70%  
 螺筒后部温度  271°C  
 螺筒中部温度  267°C  
 螺筒前部温度  260°C  
 加工（熔体）温度  249 到 288°C  
 模具温度  65.6 到 82.2°C  
 背压  0.345MPa  
 螺杆转速  40 到 80rpm  
 垫层  3.18 到 6.35mm  
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Radici Compounds N12G30L
聚酰胺12
Radici Plastics USA, Inc. i

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