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Epoxy Hardener R-2251-11
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Product description
Description: | Typical Technical Index: | ||||||
R-2251-11 is a modified polyetheramine epoxy hardener with the advantage of low viscosity, longer potlife time and no blushing on the surface after cured. The condensate with good waterproof and chemical resistance. | Appearance: light yellow and transparent liquid | ||||||
Color[Gardner]: | ≤2 | ||||||
Amine Value[JIS Method]: | 320 | ||||||
Viscosity[25℃@cps]: | 30-65 | ||||||
Density[25℃]: | 0.95 | ||||||
AHEW: | 76 | ||||||
Added Weight[PHR]: | 40 | ||||||
Advantages: | Typical Handling Properties: | ||||||
● Low viscosity | Gel Time [100g mix at 25 °C@mins] | 90 | |||||
● High gloss | Thin Film Set Time [15g@3mm, 25 °C@h] | 6.5 | |||||
● Long potlife time | Hardness Shore D 70 [15g@3mm,25 °C@h] | 24 | |||||
● Good chemical resistance | |||||||
● Good waterproof resistance | |||||||
Remark: Cured with liquid Bisphenol-A based epoxy resin | |||||||
(EEW=190) | |||||||
Applications: | |||||||
●Composite Materials | |||||||
●FRP Pipe Winding | |||||||
●Tank Winding | |||||||
● Epoxy self-leveling floor top coatings,etc. | |||||||
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 polyetheramine epoxy hardener
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