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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 (see below under additional information "Comparative data "*)

  • Better impregnability of reinforcing fibres (with laminating resin L / L 20)
  • Better milling edge quality
  • Higher stiffness (+ approx. 17 %)
  • 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 optional 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, an 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 Minuten

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 hors at room temperature, subsequent hot hardening optional
Maximum heat deflection temperature after tempering: approx. 120 °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

CYTOX expert opinion on the resin system Epoxy Resin L + Hardener EPH 161 (see below under additional information): this system is not cytotoxic (cell-damaging), important for applications in medical technology.

*Comparative data provided by Up2-Tec

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 hot curing optional
Maximum heat deflection temperature after tempering: approx. 120 °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, subsequent hot curing optional
Maximum heat deflection 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, subsequent hot curing optional
Maximum heat deflection temperature after tempering: approx. 120 °C

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

More info in the eWiki.

Variant Selection

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

(adequate quantity for: 1 kg Epoxy resin L 20 or Epoxy resin L)
Only 5 left in stock, more on the way  (delivery time 1-2 days) Order no.: 1121250
9,21 € (Base Price 36,84 € /  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
Only 13 left in stock, more on the way  (delivery time 1-2 days) Order no.: 11212505
15,87 € (Base Price 31,74 € /  kg)

Hardener EPH 161 (90 min.) bottle/ 1 kg

required resin quantity: 4 kg resin L or L 20 or 4.2 kg gelcoat colourless or 5.9 kg mould resin P
Only 16 left in stock, more on the way  (delivery time 1-2 days) Order no.: 1121251
25,78 € (Base Price 25,78 € /  kg)

Scaled Price

  • From Qty 2: 5,0%
  • From Qty 5: 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 8 left in stock, more on the way  (delivery time 1-2 days) Order no.: 1121252
101,17 € (Base Price 20,23 € /  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 5 left in stock, more on the way  (delivery time 1-2 days) Order no.: 1121253
194,79 € (Base Price 19,48 € /  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
Short delivery time Order no.: 1121254
427,29 € (Base Price 17,09 € /  kg)

Scaled Price

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

all Prices  price incl. VAT, possibly plus shipping

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