Composite Materials for Aerospace Structures

Our technologically advanced, consistently high-performing thermoset solutions challenge the industry status quo.

Supply is secured through backward integration into a complete range of multifunctional building blocks such as epoxidized glycidylamines and novolac resins.
Formulated systems make various end-use applications easier.
Our next generation infusion resins offer room temperature, out of autoclave (OOA) cure.

We have the products you need for closed molding. Our responsive service teams can supply the technical expertise to help you make the most of them.

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Epoxy Formulated Systems

Epoxy Resin System	System Properties & Performance				Remarks
Epoxy Resin System	Tg (°C/°F)	Prepreg Outlife at 23°C (days)	Prepreg Outlife at -18°C (days)	Solvenated	Remarks
Prepreg
EPIKOTE™ Resin 809/EPIKURE™ Curing Agent 709 EPIKURE Catalyst 100	120/248	14	90	Y	Secondary structural components for commercial aircraft Good adhesion to various cell structures Self-extinguishing EP system
EPIKOTE Resin 03859/5 EPIKURE Curing Agent 03859/5 EPIKURE Catalyst 03859/5	120/248	14	90	Y	Interior application such as flooring, with phenolic EPONOL™ Resin 3501 for co-curing Self-extinguishing EP system
EPIKOTE Resin 475/EPIKURE Curing Agent 375 HELOXY™ Additive 575	200/405	14	90	N	Hot-melt prepreg for primary structural parts 350 °F cure Excellent mechanical and hot/wet performance
1) Pot life of 100g in a waterbath at 30°C 2) At 25°C	Good	Better	Best

Epoxy Resin System	System Properties & Performance						Remarks
Epoxy Resin System	Tg (°C/°F)	Viscosity at 80°C	Pot Life at 80°CC (hours)	Minimum Inlet Temperature	Viscosity Development	Time On Tool	Remarks
RTM/VARTM/Infusion
EPIKOTE System 600	200/405	<250	3	80			Available in 1 and 2 components High performance Standard RTM system in aeronautics Requires post cure
EPIKOTE Resin 484/EPIKURE Curing Agent 05524	200/405	<100 (at 50°C)	1 (at 50°C)	50			Fast cure High Tg and wet Tg Good mechanical performance
1) Pot life of 100g in a waterbath at 30°C 2) At 25°C	Good	Better	Best

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