Description: MTM28 series prepregs are based on 120°C(248°F) curing toughened, epoxy matrix resins that have been specifically developed for the manufacture of components requiring high damage tolerance. Features & Benefits: - Versatile processing: autoclave, oven vacuum bag and press molding
- 30 days out life at 21°C (70°F)
- 12 months storage at -18°C(0°F)
- 85 to 160°C (185 to 320°F) cure
- Good tack and drape
- Excellent impact resistance
- Excellent adhesion to core materials
- 80°C (176°F) end use temperature
Product Variants: MTM28B: Black pigmented version of MTM28 MTM28-1: Formatted for unidirectional fiber reinforcement MTMT28-1B: Black pigmented version of MTM28-1 MTM28-2: Lower tack level MTM28-2B: Black pigmented version of MTM28-2 MTM28-3: Higher grab characteristic for tube rolling MTM28-3B: Black pigmented version of MTM28-3 MTM28-3: Higher viscosity MTM28-4B: Black pigmented version of MTM28-4 MTM28-5: Very low tack level MTM28-5B: Black pigmented version of MTM28-5Note 1: Material: MTM28-1/t700-36% RW; Cure cycle: 1 hour at 120°C (248°F), 6.2 bar (90 psi) Information provided by Cytec, subsequently acquired by Solvay. |