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Epoxy Hardener R-2019
Epoxy Hardener R-2019
Epoxy Hardener R-2019
Epoxy Hardener R-2019
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R-2019 is a modified Aliphatic amine with light color,low viscosity and fast curing. The condensate with high gloss, fine flexibility, good chemical resistance and high mechanical strength.
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Description:         Typical Technical Index:    
R-2019 is a modified Aliphatic amine with light color,low viscosity and fast curing. The condensate with high gloss, fine flexibility, good chemical resistance and high mechanical strength.   Appearance:                   Light yellow and transparent liquid    
  Color[Gardner]: 2  
  Amine Value[JIS Method]: 380  
  Viscosity[25@cps]: 50-100  
  Density[25]: 0.99  
  AHEW: 90  
  Added Weight[PHR]: 48  
       
               
Advantages:         Typical Handling Properties:    
 Light color         Gel Time [100g mix at 25 °C@mins] 14  
 high gloss         Thin Film Set Time  [15g@3mm, 25 °C@mins] 65  
 Fast curing         Hardness Shore D70 [15g@3mm,25 °C@h] 3  
 Fine flexibility              
● High mechanical strength              
● Good chemical resistance         Remark: Cured with liquid Bisphenol-A based epoxy resin  
          (EEW=190)  
Applications:         Mechanical   Properties:            
 Accelerator         Tensible strength(Mpa) 48.7  
 Small electronic component potting epoxy compound         Bending strength(Mpa) 75.2  
          Bending failure load(N) 204  
          Tensile failure load(N) 1979  
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 18,2022  Format A/2
Keyword:
modified Aliphatic amine
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Epoxy Hardener R-2019
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