Fast impregnation of glass, aramid and carbon fibres
High static and dynamic strength
Low surface tension, good adhesion and low curing shrinkage
Ideal for bonding wood, metal, Styropor® etc.
Epoxy resin L with the corresponding hardeners is the most frequently used laminating and bonding resin from the R&G product range.
Epoxy resin L with Hardener L has similar mechanical properties to the laminating systems commonly used in aircraft construction.
Processing time: 40 minutes (100 g / 20 °C)
Mixing ratio: 100 : 40 parts by weight Epoxy Resin L : Hardener L 100 : 45 parts by volume Epoxy Resin L : Hardener L
Curing time (at 23 °C): 24 hours, warm curing optional Heat distortion temperature: Approx. 70 °C, up to a maximum of 80 °C with an additional 15 hours at 60 °C
Processing: It can be processed in all common processes such as hand lamination, pressure and vacuum impregnation as well as pressing and winding.
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 expert opinion on the Resin System Epoxy Resin L + Hardener L (see below under additional information): this system isnot cytotoxic (cell-damaging), important for applications in medical technology
Further information is available on the eWiki.
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Instructions for use
2,2'-[(1-methylethylidene)bis(4,1-phenyleneoxymethylene)] bisoxirane
1,6-bis(2,3-epoxypropoxy)hexane
Reaction mass of 2,2'-[methylenebis(4,1-phenyleneoxymethylene)]dioxirane and [2-({2-[4-
(oxiran-2-ylmethoxy)benzyl]phenoxy}methyl)oxirane and [2,2'-[methylenebis(2,1-phenyleneoxymethylene)]dioxirane