ULTEM* Foam GP110    
    
聚醚酰亞胺    
    
SABIC Innovative Plastics   
     
 Technical Data    
     

產品說明

ULTEM foam is a polyetherimide based thermoplastic foam with a high strength to weight ratio with low moisture absorption. The foam also possesses excellent dielectric properties. ULTEM foam is targeted at applications where structural fire performance, radar transparency, or extreme hot or cold environments are required. ULTEM foam is thermoformable and compatible with phenolic pre-pregs. Information on processing or secondary operations is available upon request.

總體

材料狀態  • 已商用：當前有效  
資料 1  •  Technical Datasheet
 
Search for UL Yellow Card •  SABIC Innovative Plastics
 
供貨地區  • 北美洲  
性能特點  • 良好的電氣性能 • 熱穩定性，良好 • 吸潮性差
    
物理性能   額定值 單位制 測試方法
密度   0.110g/cm³ ASTM D1622
吸水率 (平衡)  4.0% ASTM D272
機械性能   額定值 單位制 測試方法
拉伸模量 3  40.0MPa ASTM D638
抗張強度 3  2.10MPa ASTM D638
壓縮模量 4  103MPa ASTM D1621
壓縮強度 4  1.70MPa ASTM D1621
剪切模量   24.0MPa ASTM C273
剪切強度   1.40MPa ASTM C273
沖擊性能   額定值 單位制 測試方法
簡支梁缺口沖擊強度  0.90kJ/m² ISO 179
熱性能   額定值 單位制 測試方法
導熱系數   0.040W/m/K ASTM C518