Epoxy Resin L + Hardener GL 1 (30 min)

Epoxy Resin L + Hardener GL 1 (30 min)

Set of two components

  • Low viscosity (820 mPas at 25 °C)
  • Color slightly yellowish after mixing
  • Fully cures at 10 °C
  • Glass transition temperature (Tg) > 80 °C (post-curing at 70 °C / 15 h)
  • Ambient curing does not result in brittleness (at 20 °C)
  • High static and dynamic strength

Epoxy Resin L with Hardener GL 1 is a frequently used laminating resin system from the R&G delivery program. Due to its low surface tension, good adhesion and low curing shrinkage, it is also very suitable for bonding wood, metal and PS rigid foams such as Styropor®. It is ideal for impregnating glass, aramid and carbon fibers and offers a very good price/performance ratio.

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

Processing time: approx. 30 minutes

Mixing ratio:
100 : 30
parts by weight Epoxy Resin L : Hardener GL 1
100 : 35 parts by volume Epoxy Resin L : Hardener GL 1

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 charactericstics of Epoxy Resin L + Hardener GL 1:

Norm Unit Result Requirement GL
Density DIN EN ISO 1183-1 g/cm³ 1.171 -
Flexural strength DIN EN ISO 178 MPa 135 ≥ 100
Tensile modulus DIN EN ISO 527-2 MPa 3490 ≥ 2700
Tensile strength DIN EN ISO 527-2 MPa 74 ≥ 55
Elongation at break DIN EN ISO 527-2 % 3.5 ≥ 2.5
Heat deflection temperature (HDT)* DIN EN ISO 75-2 °C 74 ≥ 70
Water resumption (after 168 h) according to
DIN EN ISO 175
mg 31 ≤ 50

*24 h at 23 °C + 16 h at 80 °C

Suitable for the following processing methods:

  • 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. We however recommend, to improve the mechanical and physical properties, to perform a post-curing at least at 40 °C over 15 h.

R&G

Epoxy Resin L + Hardener GL 1 (30 min) kit/ 930 g

715 g Resin L + 215 g Hardener GL 1

Item no.  1040951-AP 22 in stock  (delivery time 1-2 days)

Add to Shopping List

22,23 
(Base Price 23,90 € /  kg)

Scaled Price

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

Epoxy Resin L + Hardener GL 1 (30 min) kit/ 3,25 kg

2,5 kg Resin L + 725 g Hardener GL 1

Item no.  1040952-AP Only 14 left in stock, more on the way  (delivery time 1-2 days)

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60,90 
(Base Price 18,74 € /  kg)

Scaled Price

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

all Prices  price incl. VAT, possibly plus shipping

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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 1

Hazard components for labelling

3-aminomethyl-3,5,5-trimethylcyclohexylamine
1,3-Benzoldimethanamine
2,2,4-trimethylhexane-1,6-diamine

Signal word: Danger

Pictograms:

GHS05 GHS07 GHS08

Hazard statements

H302 Harmful if swallowed.
H314 Causes severe skin burns and eye damage.
H317 May cause an allergic skin reaction.
H318 Causes serious eye damage.
H361d Suspected of damaging the unborn child.
H412 Harmful 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.
P310 Immediately call a POISON CENTER or doctor / physician.
P405 Store locked up.