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Epoxy Hardener R-2289
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2289官图
Epoxy Hardener R-2289
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R-2289 a low viscosity modified Cycloaliphatic Amine epoxy hardener with light color. The condensate with excellent weather resistance and high mechanical strength.It needs above 40°C to be cured. If the temperature is lower than 40 °C, the mechanical strength will be weak.
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R-2289 a low viscosity modified Cycloaliphatic Amine epoxy hardener with light color. The condensate with excellent weather resistance and high mechanical strength.It needs above 40°C to be cured. If the temperature is lower than 40 °C, the mechanical strength will be weak.   Appearance:                                             transparent liquid    
  Color[Gardner]: 1  
  Amine Value[JIS Method]: 660  
  Viscosity[25@cps]: 10-20  
  Density[25]: 0.92   
  AHEW: 46  
  Added Weight[PHR]: 24  
       
               
Advantages:         Typical Handling Properties:    
● Light color         Gel Time [100g mix at 25 °C@h]: 1.7  
● Low viscosity         Thin Film Set Time  [15g@3mm, 25 °C@h]: 2  
 Good weather resistance              
 High mechanical strength              
               
          Remark: Cured with liquid Bisphenol-A based epoxy resin  
          (EEW=190)  
Applications:         Mechanical   Properties:            
 Mould         Tensile Strength(Mpa) (Room temp. 7D) 43.39  (80℃3H 47.62  
● Casting          Bending strength(Mpa) (Room temp. 7D) 54.27  (80℃3H 86.54  
● FRP winding composite materials         compressive strength(Mpa) (Room temp. 7D) 15.70 ( 80℃3H 69.32  
               
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 24 ,2022  Format A/2
Keyword:
modified Cycloaliphatic Amine epoxy hardener
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Epoxy Hardener R-2289
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