Enhanced TDS
Knowde-enriched technical product data sheet
Identification & Functionality
- Chemical Family
- Polymer Name
- Composite Materials Functions
- Technologies
- Product Families
Features & Benefits
- Materials Features
- Product Highlights
Cured
- Intermediate Flow
- Good Shelf Life
- Curable at 300°F (149°C) and 350°F (177°C)
- Excellent Pressure Sensitive Tack Lends Itself to Automated Tape Laying Applications.
Cured
- Excellent Tensile Translation With High Strain Graphite Fibers
- Medium Toughness and Impact Resistance for 350°F (177°C)
- Cure System
- Wet Service Capability up to 200°F (93°C)
Applications & Uses
Properties
- Physical Form
- Neat Resin Properties
Value Units Test Method / Conditions Specific gravity 1.219 - - Tg (Dry) (RDS) 340 (171) °F (°C) - Tg (Wet) (RDS) 250 (121) °F (°C) - Tensile Strength 10.6 (73) ksi (Mpa) - Tensile Modulus 0.60 (4.14) Msi (Gpa) - Tensile Strain 1.8 % - Fracture Toughness, K1C 0.82 (0.90) ksi (Mpa) - Strain energy release rate, G1C 1.0 (0.175) in-lb/in2 (KJ/m2) - Poisson’s Ratio 0.35 - - Gel time at 350°F (177°C) min. 2-8 - - Gel time at 300°F (149°C) min. 19-25 - -
Packaging & Availability
- shipping
- Prepreg fabric and tape are generally shipped in sealed polyethylene bags in insulated containers packed with dry ice.
Storage & Handling
- Storage
HexPly® F584™ prepreg should be sealed in a polyethylene bag and refrigerated, preferably below 32°F (0°C). Following removal from refrigerated storage, allow the prepreg to reach room temperature before opening the polyethylene bag to avoid moisture condensation. Shelf life: 6 months at 0°F (–18°C), 3 months at 40°F (4°C) (maximum, from date of manufacture).
- Product Handling and Safety
Hexcel recommends that customers observe established precautions for handling epoxy resins and fine fibrous materials. Operators working with this product should wear clean, impervious gloves to reduce the possibility of skin contact and to prevent contamination of the material.