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Epoxy Hardener R-2257L
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Product description
| Description: | Typical Technical Index: | ||||||
| R-2257L is a modified Polyetheramine and Cycloaliphatic amine addcuted epoxy hardener. It is Nonyl phenol free, low viscosity and long potlife, fast cure at later period time. it offers high gloss and hardness, good wear resistance and chemical resistance, no blushing on the top of epoxy flooring coatings. | Appearance: light yellow and transparent liquid | ||||||
| Color[Gardner]: | ≤5 | ||||||
| Amine Value[JIS Method]: | 300 | ||||||
| Viscosity[25℃@cps]: | 80-200 | ||||||
| Density[25℃]: | 1.00 | ||||||
| AHEW: | 92 | ||||||
| Added Weight[PHR]: | 48 | ||||||
| Advantages: | Typical Handling Properties: | ||||||
| ● High gloss | Gel Time [100g mix at 25 °C@mins] | 55 | |||||
| ● Low viscosity | Thin Film Set Time [15g@3mm, 25 °C@h] | 3.5 | |||||
| ● High hardness and | Hardness Shore D 70 [15g@3mm,25 °C@h] | 9 | |||||
| ● Good wear resistance | |||||||
| ● Good chemical resistance | |||||||
| Remark: Cured with liquid Bisphenol-A based epoxy resin | |||||||
| (EEW=190) | |||||||
| Applications: | |||||||
| ● Epoxy flooring coatings | |||||||
| ● Electronic potting epoxy compounds | |||||||
| ● Solvent Free anti-corrosion coatings | |||||||
| 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
Cycloaliphatic amine
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