WELA Handelsgesellschaft mbH

Epoxy laminating resins and hardeners

WELA EP 2110, RTM, Infusion, Hand-laminating

The EP 2110 system is suitable for a broad range of applications and stands out by an excellent price/performance ratio. It is suitable for all common processing methods.

When using the hardeners EH 2294 and 2295 the potlife can be individually adjusted from approx. 15 min. to approx. 7 h by mixing the hardeners at a desired ratio. Subsequent tempering is urgently recommended with these hardeners. Especially suited for RTM and vacuum infusion processes because of the low mixing viscosity.
The resin with the hardeners EH 2294 and 2295 has GL approval.
Using the hardeners EH 2204 and 2208 the resin can be laminated very well "by hand" and cures at room temperature. With the hardener 2208 at TG of approx. 130 °C can be achieved; it is therefore very suitable for mould making.

WELA EP 2150, RTM, Infusion, Hand-laminating

The EP 2150 system has a very low basic viscosity and therefore great flow properties. It is therefore especially suited for RTM and vacuum infusion processes. It does not crystallize even at low temperatures. EP 2150 can be worked with all hardeners and thus has a very wide range of applications. The resin is "clear as glass".

Together with the hardener EH 2204 it is very suitable for the production of exposed carbon or Alutex parts. Using the hardeners EH 2204, 2206 and 2208 the resin can be laminated very well “by hand“ and cures superbly at room temperature. By mixing the hardeners EH 2294 and 2295 the potlife can be set individually from approx. 15 min. to approx. 7 h. Subsequent tempering is urgently recommended with these hardeners.
Together with hardener EH 2205 the resin is well suited for boat repairs since the system cures quickly and without tackiness even at very low temperatures (from approx. 3 °C) even at high humidity.
With hardener EH 2208 the system is GL-approved.

WELA EP 2110/2150
Type Resin/
Hardener
Mixing ratio Pack sizes  
    WELA EP 2110: Hardener WELA EP 2150: Hardener    
Minimum order size: 1 pack
WELA EP 2110 Resin     30 kg, 200 kg, 1.000 kg Branche Schienenfahrzeuge Branche Windenergie Branche Bootsbau
WELA EP 2150 Resin     30 kg, 200 kg, 1.000 kg Branche Flugzeugbau Branche Automotive
WELA EH 2204 Hardener 100 : 17 100 : 20 10 kg, 25 kg, 200 kg Branche Automotive
WELA EH 2205 Hardener 100 : 48 100 : 54 10 kg, 25 kg, 200 kg Branche Bootsbau
WELA EH 2206 Hardener Currently removed from the programme Currently removed from the programme 10 kg, 25 kg, 200 kg Branche Bootsbau Branche Automotive
WELA EH 2208 Hardener 100 : 23 100 : 25 10 kg, 25 kg, 200 kg Branche Flugzeugbau
WELA EH 2214 Hardener 100 : 37 100 : 40 10 kg, 25 kg, 200 kg Branche Schienenfahrzeuge Branche Windenergie Branche Bootsbau
WELA EH 2216 Hardener 100 : 37 100 : 40 10 kg, 25 kg, 180 kg Branche Schienenfahrzeuge Branche Windenergie Branche Bootsbau
WELA EH 2294 Hardener 100 : 30 100 : 33 10 kg, 25 kg, 180 kg Branche Schienenfahrzeuge Branche Windenergie Branche Bootsbau
WELA EH 2295 Hardener 100 : 30 100 : 33 10 kg, 25 kg, 180 kg Branche Schienenfahrzeuge Branche Windenergie Branche Bootsbau

Legend:

  • Branche Flugzeugbau Aircraft construction
  • Branche Schienenfahrzeuge Rail vehicles
  • Branche Windenergie Wind power
  • Branche Bootsbau Boat building
  • Branche Automotive Automotive

WELA EP 2180, RTM, Infusion

The EP 2180 / EH 2202 system with its mixing viscosity of approx. 120 mPas has one of the lowest viscosities on the market. The very long open time of approx. 5 h at room temperature makes it especially suitable for the infusion of oversize parts as e.g. rotor blades of wind power systems, hulls, etc. The system possesses the GL approval.

WELA EP 2180
Type Resin/hardener Mixing ratio Pack sizes  
    WELA EP EP 2180: Hardener    
Minimum order size: Upon request
WELA EP 2180 Resin   30 kg, 200 kg, 1.000 kg Branche Windenergie Branche Bootsbau
WELA EH 2202 Hardener 100 : 30 10 kg, 25 kg, 175 kg Branche Windenergie Branche Bootsbau

Legend:

  • Branche Flugzeugbau Aircraft construction
  • Branche Schienenfahrzeuge Rail vehicles
  • Branche Windenergie Wind power
  • Branche Bootsbau Boat building
  • Branche Automotive Automotive

WELA EP 2120

The resin system EP 2120 in combination with the hardener EH 2208 is approved by the Federal Office of Civil Aeronautics. It is suitable for all processing methods.
This long-proven system has superb mechanical characteristics and is preferably used for the fabrication of ultralight aircraft and gliders. The open times can be determined individually through combination with other WELA hardeners.

WELA EP 2120
Type Resin/hardener Mixing ratio Pack sizes  
    WELA EP EP 2120: Hardener    
Minimum order size: 1 pack
WELA EP 2120 Resin   30 kg, 200 kg, 1.000 kg Branche Flugzeugbau
WELA EH 2208 Hardener 100 : 25 10 kg, 25 kg, 200 kg Branche Flugzeugbau

Legend:

  • Branche Flugzeugbau Aircraft construction
  • Branche Schienenfahrzeuge Rail vehicles
  • Branche Windenergie Wind power
  • Branche Bootsbau Boat building
  • Branche Automotive Automotive

WELA EP 2190

The laminating resin system EP 2190 with the hardener EH 2290 is marked by its especially high temperature resistance. After appropriate tempering the service temperature (TG) lies at 200 °C.
Because of the very low viscosity the resin is particularly suitable for vacuum infusion or RTM processes.
The system can also be used for components subject to heavy loads as well as for mould making.

WELA EP 2190
Type Resin/hardener Mixing ratio Pack sizes  
    WELA EP EP 2190: Hardener    
Minimum order size: Upon request
WELA EP 2190 Resin   Upon request Branche Schienenfahrzeuge Branche Bootsbau Branche Automotive
WELA EH 2290 Hardener 100 : 45 Upon request Branche Schienenfahrzeuge Branche Bootsbau Branche Automotive

Legend:

  • Branche Flugzeugbau Aircraft construction
  • Branche Schienenfahrzeuge Rail vehicles
  • Branche Windenergie Wind power
  • Branche Bootsbau Boat building
  • Branche Automotive Automotive
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