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Epoxy Hardener R-3703
Epoxy Hardener R-3703
Epoxy Hardener R-3703
Epoxy Hardener R-3703
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R-3703 is a Modified Aromatic Amine epoxy hardener with low odor and  long potlife time. The condensate has a fine flexibility,good temperature and chemical resistance. 
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Product description
Description:         Typical Technical Index:    
R-3703 is a Modified Aromatic Amine epoxy hardener with low odor and  long potlife time. The condensate has a fine flexibility,good temperature and chemical resistance.    Appearance:                                                  Dark liquid    
  Color[Gardner]: 12  
  Amine Value[Perchloric acid titration method]: 493  
  Viscosity[25@cps]: 25000-35000   
  Density[25]: 1.11  
  AHEW: 80  
  Added Weight[PHR]: 42  
       
               
Advantages:         Typical Handling Properties:    
 Low odor         Gel Time [100g mix at 25 °C@h] 3-4  
● Fine flexibility         Thin Film Set Time  [15g@3mm, 25 °C@h] 8  
 Long potlife time         Hardness Shore D 70 [15g@3mm,25 °C@h] 15  
 Good chemical resistance         Hardness Shore D 87 [15g@3mm,130 °C@h] 1  
 Good temperature resistance              
          Remark: Cured with liquid Bisphenol-A based epoxy resin  
          (EEW=190)  
Applications:                      
 Epoxy pipe winding                         
 Fiberglass pultrusion process              
               
               
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 16,2022  Format A/2
Keyword:
Modified Aromatic Amine epoxy hardener
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Epoxy Hardener R-3703
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