Product Details
Description
Hardener for Epoxy Resin L and Gelcoat colourless
Hardener L is the most used hardener in the R&G product range. Application with Epoxy Resin L and EP-Gelcoat colorless.
Epoxy Resin L + Hardener L
Processing time: 40 minutes
Mixing ratio:
100 : 40 parts by weight of Resin L : Hardener L
100 : 45 parts by volume of Resin L : Hardener L
Curing time: 24 hours
Cold curing
Heat resistance: approx. 70 °C up to maximum 80 °C with additional 15 h at 60 °C
Material characteristics (pure resin cured) Epoxy Resin L with Hardener L:
| Flexural strength DIN EN ISO 178 in MPa | 111 |
| Bending E-modulus DIN EN ISO 178 in MPa | 2950 |
| Tensile strength DIN EN ISO 527 in MPa | 69 |
| Compressive strength DIN EN ISO 14126 in MPa | 91 |
| Hardness Shore D | 90 |
| Elongation at break DIN EN ISO 178 in % | 5.9 |
CYTOX Report on the Resin System Epoxy Resin L + Hardener L (see below under Additional Information): this system is not cytotoxic (cell-damaging), important for applications in medical technology.
Gelcoat colourless + Hardener L
Processing time: 40 minutes
Mixing rato:
100 : 38 parts by weight Gelcoat colourless : Hardener L
Curing time: 24 h
Cold curing
Heat resitance: 65 °C after curing over 7 days at 23 °C. A maximum glass transition temperature (Tg) of 75 °C is possible with a post cure at 60 °C over 15 h
Please order Epoxy Resin L and Gelcoat colourless separately
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MSDS Hardener L (PDF)
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