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Product Details

Hardener EPH 161 (90 min)

 
 

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Description

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

New hardener formulation with improved properties

  • Better impregnability of reinforcing fibres (with Laminating Resin L / L 20)
  • Better milling edge quality
  • Higher stiffness (+ approx. 17 %)
  • A tendency towards higher strength

Epoxy Resin L + Hardener EPH 161

Due to its low surface tension, good adhesion and low hardening shrinkage, the Epoxy Resin L + Hardener EPH 161 system is very suitable for bonding wood, metal and PS rigid foams such as Styropor®. It can be processed in all common processes such as hand lamination, pressure and vacuum impregnation as well as pressing and winding.

Processing at room temperature. An hot curing time of 15 h at 100 °C considerably improves the strength values and the heat deflection temperature.

Epoxy Resin L with Hardener EPH 161 has excellent mechanical properties, as required for example in aircraft construction. However, aviation approval is not given.
TÜV-Süd has tested the system in various laminate superstructures and determined its suitability for vehicle construction (see below under Additional information "TÜV Report").

Processing time: 90 minutes

Mixing ratio:
100 : 25
parts by weight Resin L : Hardener EPH 161
100 : 29 parts by volume Resin L : Hardener EPH 161

Curing time:
24 hours at room temperature, subsequent warm curing optional
Maximum distortion temperature:
Approx. 70 °C at 23 °C (up to a maximum of 120 °C with additional 15 h heat curing at 100 °C)

Material characteristics (pure resin hardened)
Epoxy Resin L / L 20 with Hardener
EPH 161

Flexural strength DIN EN ISO 178 in MPa 156
Tensile modulus DIN EN ISO 178 in MPa 4300
Tensile strength DIN EN ISO 527 in MPa 70
Elongation at break DIN EN ISO 527 in % 9,5
Initial viscosity ISO 3219 in mPas 500
heat deflection temperature
after tempering up to °C
120


Epoxy resin L 20 + hardener EPH 161


Processing time: 90 minutes

Mixing ratio:
100 : 25 parts by weight Resin L 20 : Hardener EPH 161
100 : 29 parts by volume Resin L 20 : Hardener EPH 161

Curing time:
24 hours at room temperature, subsequent warm curing optional
Maximum distortion temperature:
Approx. 70 °C at 23 °C (up to a maximum of 120 °C with additional 15 h heat curing at 100 °C)

Properties: As above for Epoxy Resin L + Hardener EPH 161


EP Gelcoat colourless + Hardener EPH 161

Processing time: 90 minutes

Mixing ratio:
100 : 24 parts by weight EP Gelcoat colourless : Hardener EPH 161

Curing time: 24 hours at room temperature, post-curing for approx. 15 hours at 60 °C
Maximum distortion temperature after tempering: approx. 120 °C


Mould Resin P + Hardener EPH 161

Processing time: 90 minutes

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

Gelling time: approx. 4 hours

Curing time: 24 hours at room temperature, post-curing (with the laminate backing) for approx. 15 hours at 60 °C
Maximum distortion temperature after tempering: approx. 120 °C

Please order Epoxy Resin L and L 20, EP Gel Coat colourless and Mould Resin P separately

More info in the eWiki.

Resin Calculator

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e-Wiki More Information about packaging kinds of fabric in the R&G Wiki
 

 

Variant Selection

Hardener EPH 161 (90 min.) bottle/ 250 g

(required resin quantity: 1 kg Epoxy resin L 20 or Epoxy resin L)
Only 4 left in stock, more on the way  (delivery time 1-2 days) Order no.: 1121250
9,07 € (Base Price 36,28 € /  kg)

Hardener EPH 161 (90 min.) bottle/ 500 g

(required resin quantity: 2 kg Epoxy resin L or L 20, 2.1 kg EP-Gelcoat colourless, 2.95 kg Mould resin P)
28 in stock  (delivery time 1-2 days) Order no.: 11212505
15,33 € (Base Price 30,66 € /  kg)

Scaled Price

  • From Qty 2: 5,0%
  • From Qty 3: 10,0%

Hardener EPH 161 (90 min.) can/ 5 kg

(required resin quantity: 20 kg Epoxy resin L and L 20, 20.8 kg EP-Gelcoat colourless, 29.4 kg Mould resin P)
Only 13 left in stock, more on the way  (delivery time 1-2 days) Order no.: 1121252
97,85 € (Base Price 19,57 € /  kg)

Hardener EPH 161 (90 min.) can/ 10 kg

(required resin quantity: 40 kg Epoxy resin L and L 20, 41.7 kg EP-Gelcoat colourless, 58.8 kg Mould resin P)
Only 4 left in stock, more on the way  (delivery time 1-2 days) Order no.: 1121253
188,62 € (Base Price 18,86 € /  kg)

Scaled Price

  • From Qty 2: 5,0%

Hardener EPH 161 (90 min.) can/ 25 kg

(required resin quantity: 100 kg Epoxy resin L or L 20)
Only 4 left in stock, more on the way  (delivery time 1-2 days) Order no.: 1121254
409,43 € (Base Price 16,38 € /  kg)

Scaled Price

  • From Qty 2: 5,0%
  • From Qty 5: 10,0%
  • From Qty 10: 15,0%

Hardener EPH 161 (90 min.) barrel/ 200 kg

required resin quantity: 800 kg Epoxy resin L or L 20
Delivery time on request Order no.: 1121255
2.641,84 € (Base Price 13,21 € /  kg)

Scaled Price

  • From Qty 2: 5,0%
  • From Qty 4: 10,0%
  • From Qty 8: 15,0%

all Prices  price incl. VAT, possibly plus shipping

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