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Epoxy Hardener R-2270
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Product description
Description: | Typical Technical Index: | ||||||
R-2270 is a Modified Cylcoaliphatic amine epoxy hardener with low odor,large proportion and long potlife time. The condensate has a high hardness, low shrinkage,excellent UV resistance and high mechanical strength. | Appearance: Clear and transparent liquid | ||||||
Color[Gardner]: | ≤1 | ||||||
Amine Value[JIS Method]: | 355 | ||||||
Viscosity[25℃@cps]: | 50-150 | ||||||
Density[25℃]: | 0.97 | ||||||
AHEW: | 81 | ||||||
Added Weight[PHR]: | 43 | ||||||
Advantages: | Typical Handling Properties: | ||||||
● Low odor | Gel Time [100g mix at 25 °C@mins] | 50 | |||||
● High gloss | Thin Film Set Time [15g@3mm, 25 °C@h] | 2.5 | |||||
● High hardness | Hardness Shore D70 [15g@3mm,25 °C@h] | 12 | |||||
● Small shrinkage | |||||||
● Good UV resistance | |||||||
● High mechanical strength | |||||||
Remark: Cured with liquid Bisphenol-A based epoxy resin | |||||||
(EEW=190) | |||||||
Applications: | Mechanical Properties: | ||||||
● Epoxy terrazzo floor coatings | Bending Failure Load(N) | 258.8 | |||||
Bending strength(Mpa) | 97 | ||||||
Tensile Failure Load(N) | 2352 | ||||||
Tensile strength(Mpa) | 60.9 | ||||||
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. |
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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 infect 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 Cylcoaliphatic amine epoxy hardener
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