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Epoxy Hardener R-3703
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Product description
| Description: | Typical Technical Index: | ||||||
| R-3703 is a Modified Aromatic Amine epoxy hardener with low odor and long potlife time. The condensate has a fine flexibility,good temperature and chemical resistance. | Appearance: Dark liquid | ||||||
| Color[Gardner]: | ≤12 | ||||||
| Amine Value[Perchloric acid titration method]: | 493 | ||||||
| Viscosity[25℃@cps]: | 25000-35000 | ||||||
| Density[25℃]: | 1.11 | ||||||
| AHEW: | 80 | ||||||
| Added Weight[PHR]: | 42 | ||||||
| Advantages: | Typical Handling Properties: | ||||||
| ● Low odor | Gel Time [100g mix at 25 °C@h] | 3-4 | |||||
| ● Fine flexibility | Thin Film Set Time [15g@3mm, 25 °C@h] | 8 | |||||
| ● Long potlife time | Hardness Shore D 70 [15g@3mm,25 °C@h] | 15 | |||||
| ● Good chemical resistance | Hardness Shore D ≥87 [15g@3mm,130 °C@h] | 1 | |||||
| ● Good temperature resistance | |||||||
| Remark: Cured with liquid Bisphenol-A based epoxy resin | |||||||
| (EEW=190) | |||||||
| Applications: | |||||||
| ● Epoxy pipe winding | |||||||
| ● Fiberglass pultrusion process | |||||||
| 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 16,2022 Format A/2 | |||||||
Keyword:
Modified Aromatic Amine epoxy hardener
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