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Product Details

Epoxy Resin L + Hardener GL 2 (210 min)

 
 

Description

Epoxy Resin L + Hardener GL 2 (210 minutes), 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

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Variant Selection

Epoxy Resin L + Hardener GL2, kit/ 930 g

715 g Resin L + 215 g Hardener GL 2
9 in stock  (delivery time 1-2 days) Order no.: 1041001-AP
23,91 € (Base Price 25,71 € /  kg)

Scaled Price

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

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

2,5 kg Resin L + 725 g Hardener GL 2
24 in stock  (delivery time 1-2 days) Order no.: 1041002-AP
70,61 € (Base Price 21,73 € /  kg)

Scaled Price

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

all Prices  price incl. VAT, possibly plus shipping

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