Composites and resins,carbon, kevlar
Composites and resins,carbon, kevlar
Carbon fabric 160 g/m² (twill weave), width 125 cm/100cm
Carbon fabric 160 g/m² (twill weave), width 125 cm
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Carbon fabric 160 g/m² (twill weave), width 100 cm/100cm
Carbon fabric 160 g/m² (twill weave), width 100 cm/100cm
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Glass fabric tape 49 g/m² (Interglas 02037, finish FE 800, PW), width 5 cm/100см
Glass fabric tape 49 g/m² (Interglas 02037, finish FE 800, PW), width 5 cm/100см
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Glass fabric 163 g/m² (Interglas 92110, aero, twill weave), width 100 cm
Glass fabric 163 g/m² (Interglas 92110, aero, twill weave), width 100 cm
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Epoxy Resin HT 2 + Hardener HT 2 (45 min)
Epoxy Resin HT 2 + Hardener HT 2 (45 min)
Epoxy Resin HT 2 + Hardener HT 2 (45 minutes), set of two components
Solvent- and filler-free, transparent laminating and coating system of very low viscosity with an tack-free, glossy surface.
- Highly transparent, very light, max. slightly reddish in thicker layer
- The high degree of UV stability
- Tack-free curing even of thin layers
- Also for casting in layer thicknesses up to 5 mm in one operation
- Free of nonylphenol
Epoxy Resin HT 2 is suitable for impregnating glass, aramid, and carbon fibres* and for bonding wood, metal, foamed polystyrene, etc..
*Owing to its low surface tension the system exhibits good filler absorption properties. And it has excellent wetting properties with respect to reinforcing fibres of glass, aramid, and carbon.
Epoxy Resin HT 2 is a laminating resin of very low viscosity based on bisphenol A/F. The bisphenol F component reduces the viscosity and prevents the resin from forming crystals at low storage temperatures (less than + 5 °C).
Epoxy Resin HT 2 is diluted with a difunctional reactive compound and is free of solvents and fillers.
The system is highly transparent and yields in conjunction with finished glass fabrics (Finish FK 144/FK 800) highly transparent laminates with
good light fastness.
Processing time: 45 minutes
Mixing ratio:
100 : 48 parts by weight of resin to hardener
100 : 55 parts by volume of resin to hardener
Curing time: 24 hours
Cold curing
Material characteristics (pure resin hardened) Epoxy Resin HT2 with Hardener HT2:
| Flexural strength in MPa | 100 |
| Tensile strength in MPa | 71 |
| Impact strength in kJ/m² | 27 |
| Tensile modulus in MPa | 3.0 . 103 |
| Initial viscosity in mPas | 315 |
| Glas transition temperature in °C | 60 |
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.
Application:
Highly transparent, water-resistant laminates, above all for surfboards, snowboards, boat linings, aquarium accessories, light domes, solar cell coatings, floor finishes.
The Epoxy resin HT 2 is suitable for all common processing methods, e.g. hand lay-up operations, pressure and vacuum impregnation, press moulding, winding, etc..
Metal, wood, plastics, ceramics, etc., can be joined with high-strength bonds without the application of contact pressure. Curing takes place virtually free of shrinkage.
Hardener HT 2:
Cycloaliphatic amine that is used at room temperature. As with all cold-curing epoxy resin systems, it is also possible to apply additional hot curing at 50 °C for ten hours to enhance the mechanical and thermal properties.
Weitere Infos im eWiki.
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Carbon fibre milled 0.2 mm, bag/ 100 g
Carbon fibre milled 0.2 mm, bag/ 100 g
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Carbon roving Tenax HTS 40 F13 / 12k / 800 tex, spool/ 1 m
Carbon roving Tenax HTS 40 F13 / 12k / 800 tex, spool/ 250 m
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Glass fabric 25 g/m² (FE 600/800, plain weave) 110 cm, pack (folded)/ 2 m
Glass fabric 25 g/m² (FE 600/800, plain weave) 110 cm, pack (folded)/ 2 m
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Epoxy Resin L + Hardener L (40 min) 200g.+80 g.
Epoxy Resin L + Hardener L (40 min)(200g+80g)
- Free from nonylphenol and DETA
- Low viscosity, solvent- and filler-free
- 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 is not cytotoxic (cell-damaging), important for applications in medical technology
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