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Epoxy Resin L + Hardener GL 1 (30 min)

 
 

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Description

Epoxy Resin L + Hardener GL 1 (30 minutes), set of two components

  • Low viscosity (820 mPas at 25 °C)
  • 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.

More info see eWiki.

 

 

 

 

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Variant Selection

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

715 g Resin L + 215 g Hardener GL 1
Only 10 left in stock, more on the way  (delivery time 1-2 days) Order no.: 1040951-AP
23,53 € (Base Price 25,30 € /  kg)

Scaled Price

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

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

2,5 kg Resin L + 725 g Hardener GL 1
Only 20 left in stock, more on the way  (delivery time 1-2 days) Order no.: 1040952-AP
67,89 € (Base Price 20,89 € /  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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