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 內容編輯

Veradel® 3200P    
    
聚醚砜    
    
Solvay Specialty Polymers   
     
 Technical Data    
     

產品說明

Veradel 3000P, 3100P, 3200P, 3400P and 3600P are polyethersulfone (PESU) powders for dissolving or dispersing into solutions. They can also be ground to smaller particle size or blended with other solid particles. The grades differ by their molecular weights, with 3000P the highest and 3600P the lowest. There is a direct correlation between molecular weight and solution viscosity.

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, membranes, advanced high-temperature composites, and specialty adhesives.

This grade was formerly marketed as Gafone™ PESU

總體

材料狀態 • 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 • 北美洲 • 南美洲 • 亞太地區 
 • 非洲和中東 • 歐洲  
    
 • 尺寸穩定性良好 • 耐化學性良好 • 韌性良好 
 • 高拉伸強度 • 耐熱性，高 • 食品接觸的合規性 
性能特點 • 良好的抗蠕變性 • 耐水解性 • 中等分子量 
 • 良好粘結性 • 耐酸 • 中等硬度 
 • 流動性中等 • 熱穩定性，良好 • 阻燃性能 
用途 • 薄膜 • 復合物 • 粘合劑 
 • 薄膜 • 涂敷應用  
    
機構評級 • NSF 61 2   
RoHS 合規性 • 聯系制造商   
外觀 • Transparent - Slight Yellow   
形式 • 粉狀 • 顆粒  
加工方法 • 可噴涂 • 涂層  
 • 溶液處理 • 鑄造薄膜  
    
    
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 
溶液粘度 4  485mPa•s Internal Method 
Residual Solvent  0.50% Internal Method 
熱性能  額定值單位制 測試方法 
玻璃轉化溫度  220°C ASTM E1356 
線形膨脹系數 - 流動  0.000049cm/cm/°C ASTM D696 

備注
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2 Tested at 82 °C (180 °F) (Commercial Hot)

3 一般屬性：這些不能被視為規格。

4 25% in dimethylacetamide at 40°C