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Epoxy Hardener R-2250
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Product description
| Description: | Typical Technical Index: | ||||||
| R-2250 is a modified Aliphatic amine epoxy hardener with low viscosity,long potlife time and fast curing at later period.No blushing on the surface of the condensate with ligh gloss,high mechanical strength and good chemical resistance. | Appearance: light yellow and transparent liquid | ||||||
| Color[Gardner]: | ≤3 | ||||||
| Amine Value[JIS Method]: | 400 | ||||||
| Viscosity[25℃@cps]: | 50-100 | ||||||
| Density[25℃]: | 1.04 | ||||||
| AHEW: | 95 | ||||||
| Added Weight[PHR]: | 50 | ||||||
| Advantages: | Typical Handling Properties: | ||||||
| ● High gloss | Gel Time [100g mix at 25 °C@h] | 3.5 | |||||
| ● Low viscosity | Thin Film Set Time [15g@3mm, 25 °C@h] | 4.5 | |||||
| ● Long potlife time | Hardness Shore D 70 [15g@3mm,25 °C@h] | 10 | |||||
| ● High mechanical strength | |||||||
| ● Good chemical resistance | |||||||
| ● Fast curing at the later period | Remark: Cured with liquid Bisphenol-A based epoxy resin | ||||||
| (EEW=190) | |||||||
| Applications: | |||||||
| ● Bridge sealants | |||||||
| ● Epoxy self-leveling floor top 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 22 ,2022 Format A/2 | |||||||
Keyword:
modified Aliphatic amine epoxy hardener
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