Veradel® 3000P    
    
聚醚砜    
    
Solvay Specialty Polymers   
     
 Technical Data    
     

产品说明

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

总体

材料状态 • 已商用：当前有效   
资料 1 •  Technical Datasheet
  
Search for UL Yellow Card •  Solvay Specialty Polymers
  
 •  Veradel®
  
    
供货地区 • 北美洲 • 南美洲 • 亚太地区 
 • 非洲和中东 • 欧洲  
    
 • 尺寸稳定性良好 • 流动性低 • 热稳定性，良好 
 • 高分子量 • 耐化学性良好 • 韧性良好 
性能特点 • 高拉伸强度 • 耐热性，高 • 食品接触的合规性 
 • 良好的抗蠕变性 • 耐水解性 • 中等硬度 
 • 良好粘结性 • 耐酸 • 阻燃性能 
用途 • 薄膜   
机构评级 • NSF 61 2   
RoHS 合规性 • 联系制造商   
外观 • Transparent - Slight Yellow   
形式 • 粉状 • 颗粒  
加工方法 • 可喷涂 • 涂层  
 • 溶液处理 • 铸造薄膜  
    
    
物理性能  额定值单位制 测试方法 
比重  1.37g/cm³ ASTM D792 
吸水率 (24 hr)  0.60% ASTM D570 
溶液粘度 4  1450mPa•s Internal Method 
Residual Solvent  0.50% Internal Method 
热性能  额定值单位制 测试方法 
玻璃转化温度  220°C ASTM E1356 
线形膨胀系数 - 流动  0.000049cm/cm/°C ASTM D696 

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 Tested at 82 °C (180 °F) (Commercial Hot). Only products bearing the NSF Mark are Certified.

3 一般属性：这些不能被视为规格。

4 25% in dimethylacetamide at 40°C