Epoxy Resin L + Hardener GL 2 (210 min)

Epoxy Resin L + Hardener GL 2 (210 min)

Set of two components

Approval by the Germanische Lloyd for the construction of boats and rotor blades for wind turbines.

Mixing ratio:
100 : 30
parts by weight Epoxy Resin L : Hardener GL 2
100 : 35 parts by volume Epoxy Resin L : Hardener GL 2

Processing time: approx. 210 minutes*

*Measured with Gelnorm® gel timer: 100 g at 20 °C = approx. 210 minutes processing time).
(Temperature rise in the cup from 23 °C to 40 °C at 100 ml approx. 109 minutes

Properties:

  • Extremely low-viscous (Mixing viscosity 250 mPas at 25 °C)
  • Highly transparent (Colour index < 1 Gardner)
  • Fully cures at 15 °C
  • Glass transition temperature (Tg) > 85 °C (post-curing at 70 °C / 15 h)
  • Ambient curing does not result in brittleness (at 20 °C)
  • High static and dynamic strength


Suitable for the following processing procedures:

  • Resin infusion (RI)
  • RTM (resin transfer moulding)
  • Press moulding
  • Vacuum moulding
  • Filament winding
  • Hand laminating

The resin component itself is absolutely free of crystallization due to its Bisphenol A/F base! The resin system is ambient curing and develops no distinctive brittleness even at curing temperatures below 20 °C.
However, in order to improve the mechanical and physical properties, we recommend heat curing at a minimum of 40 °C for 15 h.

Processing times with Epoxy Resin L depending on the proportion of hardener GL 1 / GL 2*:

Approx. pot life in minutes
(100 g at 23 °C with Epoxy Resin L)
Quantity of
Hardener GL 1
in %
Quantity of
Hardener GL 2
in %
210 0 100
150 10 90
125 20 80
100 30 70
85 40 60
60 50 50
50 60 40
43 70 30
38 80 20
34 90 10
30 100 0

*Both hardeners can be mixed as required. The mixing ratio of 100: 30 resin to hardener remains unchanged.

Overview of characteristics of Epoxy Resin L + Hardener GL 2:

Norm Unit Result Requirement GL
Density DIN EN ISO 1183-1 g/cm³ 1.151 -
Flexural strength DIN EN ISO 178 MPa 119 ≥ 100
Tensile modulus DIN EN ISO 527-2 MPa 3057 ≥ 2700
Tensile strength DIN EN ISO 527-2 MPa 74.8 ≥ 55
Elongation at break DIN EN ISO 527-2 % 4.5 ≥ 2.5
Heat deflection temperature (HDT)* DIN EN ISO 75-2 °C 73 ≥ 70
Water resumption (after 168 h) according to
DIN EN ISO 175
mg 43 ≤ 50

*1 h at 23 °C + 5 h at 70 °C + 5 h at 80 °C

R&G

Epoxy Resin L + Hardener GL2, kit/ 930 g

715 g Resin L + 215 g Hardener GL 2

Item no.  1041001-AP Delivery time on request

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23,56 
(Base Price 25,33 € /  kg)

Scaled Price

  • From Qty 2:  5,00%
  • From Qty 5:  10,00%
- +
R&G

Epoxy Resin L + Hardener GL2, kit/ 3,25 kg

2,5 kg Resin L + 725 g Hardener GL 2

Item no.  1041002-AP Only 1 left in stock  (delivery time 1-2 days)

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63,34 
(Base Price 19,49 € /  kg)

Scaled Price

  • From Qty 2:  5,00%
  • From Qty 5:  10,00%
- +

all Prices  price incl. VAT, possibly plus shipping

Article information

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Instructions for use
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Hazards identification - Epoxy Resin L

Hazard components for labelling

2,2'-[(1-methylethylidene)bis(4,1-phenyleneoxymethylene)] bisoxirane
1,6-bis(2,3-epoxypropoxy)hexane
Reaction mass of 2,2'-[methylenebis(4,1-phenyleneoxymethylene)]dioxirane and [2-({2-[4- (oxiran-2-ylmethoxy)benzyl]phenoxy}methyl)oxirane and [2,2'-[methylenebis(2,1-phenyleneoxymethylene)]dioxirane

Signal word: Warning

Pictograms:

GHS07 GHS09

Hazard statements

H315 Causes skin irritation.
H317 May cause an allergic skin reaction.
H319 Causes serious eye irritation.
H411 Toxic to aquatic life with long lasting effects.
H412 Harmful to aquatic life with long lasting effects

Precautionary statements

P261 Avoid breathing dust/fume/gas/mist/vapours/spray.
P273 Avoid release to the environment.
P280 Wear protective gloves / protective clothing / eye protection / face protection.
P305 P351 P338 IF IN EYES: Rinse continuously with water for several minutes. Remove contact lenses if present and easy to do. Continue rinsing.
P501 Dispose of waste according to applicable legislation.

Special labelling of certain mixtures

EUH205 Contains epoxy constituents. May produce an allergic reaction.

Hazards identification - Hardener GL 2

Hazard components for labelling

3-aminomethyl-3,5,5-trimethylcyclohexylamine
Polyoxypropylenediamine

Signal word: Danger

Pictograms:

GHS05 GHS07 GHS09

Hazard statements

H314 Causes severe skin burns and eye damage.
H317 May cause an allergic skin reaction.
H411 Toxic to aquatic life with long lasting effects.

Precautionary statements

P260 Do not breathe dust / fume / gas / mist / vapours / spray.
P303 P361 P353 IF ON SKIN (or hair): Remove/Take off immediately all contaminated clothing. Rinse skin with water or shower.
P305 P351 P338 IF IN EYES: Rinse continuously with water for several minutes. Remove contact lenses if present and easy to do. Continue rinsing.
P310 Immediately call a POISON CENTER or doctor / physician.
P405 Store locked up.
P501 Dispose of waste according to applicable legislation.