| Description: SG4528-040CU-103V is a heavy weight, conductive, surfacing film composed of a non-woven metallic copper mesh impregnated with a toughened epoxy resin plus an ultra lightweight veil for outstanding surfacing capability. It is designed for lightning and shielding protection of aircraft, equipotential ground planes and as a counterpoise for antenna installations. Features: - Dual Co-cure capabilities between 250°F and 350°F, post curable to 350°F
- Epoxy formulation results in a tough outer shell with outstanding surfacing capabilities
- Extremely low volatile content contributes negligible surface porosity
- Excellent tack and handling properties for ease of lay-up
- Excellent environmental performance from -65°F to 300°F
- Compatible with a wide range of other epoxy prepreg systems
- Non-woven foil mesh qualified at most all composite aircraft manufacturers
- Capable of providing Zone 1A and Zone 2A direct effects lightning protection-Ref. Appendix A
- Provides a high degree of electromagnetic shielding for electric and magnetic fields associated with lightning and high powered radio frequency transmitters Information provided by Adhesive Prepegs for Composite Manufacturers, LLC
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