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Epoxy Hardener R-2219
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2219官图
Epoxy Hardener R-2219
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R-2219 is a modified Aliphatic Amine epoxy hardener with low odor, long potlife time, low exothermic temperature, no explosion during the reation. The condensate with high toughness.
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Product description
Description:         Typical Technical Index:    
R-2219 is a modified Aliphatic Amine epoxy hardener with low odor, long potlife time, low exothermic temperature, no explosion during the reation. The condensate with high toughness.   Appearance:                                                     dark liquid    
  Color[Gardner]: 12  
  Amine Value[JIS Method]: 283  
  Viscosity[25@cps]: 2000-4500  
  Density[25]: 1.10   
  AHEW: 94  
  Added Weight[PHR]: 50  
       
               
Advantages:         Typical Handling Properties:    
 Low odor         Gel Time [100g mix at 25 °C@h] 18  
 High toughness         Thin Film Set Time  [15g@3mm, 25 °C@mins] 30  
 Long potlife time         Hardness Shore D 70 [15g@3mm,25 °C@h] 40  
 Low exothermic temperature              
               
          Remark: Cured with liquid Bisphenol-A based epoxy resin  
          (EEW=190)  
Applications:         Mechanical   Properties:            
● FRP winding         Bending Failure LoadN 170  
 Mould products         Bending strengthMpa) 59.1  
● Cable connector         Tensile Failure LoadN 1723  
 Pipeline wall repair         Tensile strengthMpa) 43.6  
Storage Life:              
At least 12 months from the date of manufacture in the original sealed container at ambient temperature ( 0-40, not lower
 than 0). Keep away from sunshine.
               
Handling Precautions:              
Refer to the Material Safety Data Sheet.              
               
               
               
All the data herein offered by Rich Chemical Co.,Ltd is verified correct under some special circumstances. But our company has no legal responsibility to all the data. In consideration of many influencing factors can affect our products during the processing and the using, customers should test the capability of the products before using it. As for more details information,please contact our sales staff.Revised date March 21 ,2022  Format A/2
Keyword:
modified Aliphatic Amine epoxy hardener
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Epoxy Hardener R-2219
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