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Отвердитель EPH 161


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35.0  / кг

Product Price

Hardener for Epoxy Resin L and L 20, EP Gel coat colourless and Mould Resin P

  • Contains no formaldehyde and no paraformaldehyde

Epoxy Resin L 

Processing time: 90 minutes

Mixing ratio:
100 : 25
 parts by weight of resin to hardener
100 : 29
 parts by volume of resin to hardener

Curing time: 24 h at room temperature, followed by hot curing for: approx. 10 h at 60 °C
Max. heat distortion temperature after annealing: 120 °C

Laminate structures for vehicle construction in combination with this product and epoxy resin L are approved by the TÜV-Süd. Process instructions/TÜV-Report (unfortunately only in German)

Epoxy Resin L 20 

The combination of L 20 and Hardener EPH 161 yields a low-viscosity laminating resin that exhibits superior impregnating and wetting properties to glass, aramid, and carbon fibres. In conjunction with L 20, hardener EPH 161 results in a long service life for the resin compound with very high mechanical and dynamic strengths and perfect curing in both thick (> 2 cm) and thin (1,5 mm) laminates. Before they can obtain the specified mechanical properties, the laminates must be post-cured for about fifteen hours at 60 °C after their initial cold-curing period.

The system L 20 + EPH 161 is approved for the construction of gliders.

Processing time: 90 minutes

Mixing ratio: 
100 : 25
 parts by weight of resin to hardener
100 : 29
 parts by volume of resin to hardener
Curing time: 24 h at room temperature, followed by post-curing: for 15 h at 60 °C

Gel coat colourless

Processing time: 90 minutes

Mixing ratio:
100 : 24
 parts by weight EP Gel coat : Hardener EPH 161

Curing time: 24 h at room temperature, afterwards hot curing approx. 10 h/60 °C (recommended, but not necessary).
Max. heat distorsion temperature after annealing: approx. 120 °C

Mould resin P

Processing time: 90 minutes

Mixing ratio:
100 : 17
 parts by weight Mould Resin P : Hardener EPH 161

Gelling time: approx. 4 h
Curing time: 24 h at roomtemperature, afterwards hot curing: approx. 15 h/60 °C

 

Please order resin L and L 20, gel coatcolourless and mould resin P separately

The production of the Hardener EPH 161 will cease in May 2018. The reason for this is the complex REACH approval (EU chemicals regulation). 
We are working on a comparable successor product, which will be offered without special approval for aviation.

Technical Data Sheet Epoxy resin L 20 and hardener

93.0  for 3 item(s)
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