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Epoxy Resin Systems for Marine Composites

Composite materials are ideally suited to survive in the punishing marine environment. In response to customer demand, we supply easy-to-use formulated resin systems and back them with technical service to make sure our products work the way you need them to. Benefits include:

  • Robustness in harsh environmental conditions
  • High mechanical performance
  • Process-specific product lines
  • Easy-to-use formulated resin systems
  • Technical service excellence

Epoxy Resin SystemPerformance & FeaturesRemarks
Mix Ratio
(vol)
Tg
(°C/°F)
DIN EN ISO
11357
Pot Life
(min)1
DIN EN
14022
Mix
Viscosity
(at 25°C)
DIN 53019
/ ISO 3219
Infusion
Perfor-
mance
Exotherm-
icity
Tg
Develop-
ment
Crystalli-
zation
Stability
Resin Infusion
EPIKOTE™ Resin MGS™ RIMR 035c
EPIKURE™ Curing Agent MGS RIMH 0366 and 134
100:3480/176110-330250-280
 
 
 
 
 
 
 
 
 
 
 
 
  • Tailorable processing window
  • Low water absorption
  • DNV/GL approved
EPIKOTE Resin MGS RIMR 426
EPIKURE Curing Agents MGS RIMH 433-435
100:32100/21215-90220
 
 
 
 
 
 
 
 
 
 
 
 
  • Excellent ambient cure system
  • General purpose infusion system
  • Enables infusion at low ambient
    temperature

1) Pot life of 100g in a waterbath at 30°C

 
 
 
Good
 
 
 
Better
 
 
 
Best

Epoxy Resin SystemPerformance & FeaturesRemarks
Mix Ratio
(weight)
Tg
(°C/°F)
DIN EN ISO
11357
Pot Life
(min)1
DIN EN
14022
Crystalli-
zation
Stability
Process
Robustness
Ambient
Cure
Surface
Quality
Hand Lay-up
EPIKOTE Resin MGS LR 235
EPIKURE Curing Agents MGS LH 234 and 238
100:3595/20310-360
 
 
 
 
 
 
 
 
 
 
 
 
  • Reduced bleed out
  • Reduced exothermicity
  • DNV/GL approved
  • Improved laminate quality
  • Bio-based components

1) Pot life of 100g in a waterbath at 30°C

 
 
 
Good
 
 
 
Better
 
 
 
Best

Epoxy Resin SystemPerformance & FeaturesRemarks
Mix Ratio
(vol)
Tg
(°C/°F)
DIN EN ISO
11357
Time-to-
Handle(min)
Gap Filling
(mm)
Open TimeCrack
Resistance
Fatigue
Perfor-
mance
Ease of Use
Bonding Paste
EPIKOTE Resin BPR20/EPIKURE Curing Agent BPH20100:5090/19430-40<10
 
 
 
 
 
 
 
 
 
 
 
 
  • Multiple packaging options available
    including cartridge
  • Ambient cure
  • Good adhesion on unprepared surfaces
  • Composite-to-metal bonding
  • DNV/GL approved

1) Pot life of 100g in a waterbath at 30°C

 
 
 
Good
 
 
 
Better
 
 
 
Best

For more information, speak with a Westlake Epoxy representative.

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