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Epoxy Hardener R-3702
3702官图
3702官图
Epoxy Hardener R-3702
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R-3702 is a Modified Aromatic amine epoxy hardener with low odor and long pot life time. The condensate with fine flexibility,good chemical resistance and high mechanical strength.
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Product description
Description:         Typical Technical Index:    
R-3702 is a Modified Aromatic amine epoxy hardener with low odor and long pot life time. The condensate with fine flexibility,good chemical resistance and high mechanical strength.   Appearance:                                                   Brown liquid    
  Color[Gardner]: 6  
  Amine Value[Perchloric acid titration method]: 540  
  Viscosity[50@cps]: 3000-6000  
  Density[25]: 1.12  
  AHEW: 54  
  Added Weight[PHR]: 28  
       
       
               
Advantages:         Typical Handling Properties:    
● Low odor         Gel Time [100g mix at 50 °C@h] 5-6  
● Fine flexibility         Curing time  [15g@3mm, 80 °C@h] 6  
● Long potlife time         Curing time  [15g@3mm, 130 °C@h] 1.5  
● Good chemical resistance         Curing time  [15g@3mm, 150 °C@h] 1  
● High mechanical strength              
● Superb temperature resistance         Remark: Cured with liquid Bisphenol-A based epoxy resin  
          (EEW=190)  
Applications:         Strength Index:            
 FRP products         Barcol Scale of hardness [HBa] 45  
● Epoxy pipe winding         Shore hardness[D] 89  
● Wind turbine blade         TG [°C] 187.5  
               
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:         Mechanical   Properties:            
Refer to the Material Safety Data Sheet.         Tensile Strength(Mpa)  (Room temp. 7D)  (80℃3H 46.89  
          Bending strength(Mpa)  (Room temp. 7D)  (80℃3H 75.94  
          compressive strength(Mpa)  (Room temp. 7D) (80℃3H) 97.41  
               
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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