FM® 3500 EZP is a resin impregnated glass or polyester fabric peel ply. The resin formulation and fabric construction of FM® 3500 EZP have been optimized to provide a fiber-free and resin-rich prepreg surface for co-bonding and secondary bonding applications. FM® 3500 EZP is compatible with most 350⁰F (177⁰C) curing prepregs and adhesives. It maximizes adhesive bond strength when used with the latest generation of high performance prepregs and adhesives.
Features and Benefits
- Provides consistent and reproducible resin-rich surface for bonding
- Protects composite surface from contamination prior to final assembly
- Easy one-piece removal even after curing
- Compatible with most 350°F (177°C) curing prepregs and adhesives
- Exhibits excellent tack and drape
- Exhibits a 30-day shop life
Availability
Syensqo can customize the peel ply with various resin weight and carrier combinations. These products are commercially available items. Please submit an inquiry or request a quotation using the links provided.
Markets
| Segments | Applications | End uses |
|---|---|---|
| Advanced Air Mobility | Air Taxis / Heavy Goods Cargos | Structures |
| Advanced Air Mobility | Large Cargo Drones | Structures |
| Defense | Next-generation aircraft | |
| Fixed Wing Aircraft | Structures | Wings and Empennages |
| Rotocraft |
Processing Method
- Autoclave
- Vacuum Bag Only
- Compression Molding
Chemical categories
| Chemical category | Chemical family | Chemical product |
|---|---|---|
| Composite materials | Thermoset composite | Epoxy |
Product Functions
- High Service Temperature (>150°C)
Format
| Physical form |
|---|
Films |
Region of availability
- Africa & Middle East
- Asia Pacific
- Europe
- Latin America
- North America