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PES A-704P物性表

 

Veradel® A-704P    
    
聚醚砜    
    
Solvay Specialty Polymers   
     
 Technical Data    
     

產(chǎn)品說明

Veradel A-704P (PESU) is a powder designed for dissolving or dispersing into solutions. It can also be ground to smaller particle size, or blended with other solid particles.

PESU offers excellent toughness and outstanding hydrolytic resistance. It resists attack from steam, boiling water and mineral acids. Cast films or coatings of PESU are transparent and have additional desirable properties including long term thermal stability, excellent metal adhesion and formability and inherent flame resistance.

Typical applications include high-temperature coating formulations, advanced high-temperature composites and specialty adhesives. Veradel A-704P is relatively low in molecular weight and viscosity. A higher molecular weight and viscosity grade is available as A-304P. This grade was formerly marketed as Radel® A PESU

• Natural: Veradel A-704P NT

總體

材料狀態(tài) • 已商用：當前有效   
資料 1 •  Technical Datasheet
  
Search for UL Yellow Card •  Solvay Specialty Polymers
  
 •  Veradel®
  
    
供貨地區(qū) • 北美洲 • 南美洲 • 亞太地區(qū) 
 • 非洲和中東 • 歐洲  
    
 • 尺寸穩(wěn)定性良好 • 流動性高 • 熱穩(wěn)定性，良好 
 • 低分子量 • 耐化學性良好 • 韌性良好 
性能特點 • 高拉伸強度 • 耐熱性，高 • 食品接觸的合規(guī)性 
 • 良好的抗蠕變性 • 耐水解性 • 中等硬度 
 • 良好粘結(jié)性 • 耐酸 • 阻燃性能 
用途 • 涂敷應(yīng)用 • 粘合劑  
RoHS 合規(guī)性 • RoHS 合規(guī)   
外觀 • Transparent - Slight Yellow   
形式 • 粉狀   
加工方法 • 可噴涂 • 溶液處理 • 涂層 

物理性能 額定值單位制 測試方法
比重 1.37g/cm³ ASTM D792
吸水率 (24 hr) 0.60% ASTM D570
Residual Solvent 0.50% Internal Method
粘性 - Solution 3 (40°C) 200mPa•s Internal Method
熱性能 額定值單位制 測試方法
玻璃轉(zhuǎn)化溫度 220°C ASTM E1356
線形膨脹系數(shù) - 流動 0.000049cm/cm/°C ASTM D696

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3 25% in Dimethylacetamide