Knowde Enhanced TDS
Identification & Functionality
- Chemical Family
- Core Type
- Composite Materials Functions
- Technologies
- Product Families
Features & Benefits
- Materials Features
- Product Highlights
- Compatible with TC420 prepregs
- Excellent high temperature performance
- Post curable for higher Tg
Applications & Uses
- Markets
- Composites Processing Methods
- Recommended Applications
- High Temperature
- Space & Satellite
- Aerostructures
- Radome
- High temperature tooling backup structures
- Low moisture pickup
- Low outgassing foam core for space structures
- Aircraft interiors
- Net molded foam parts
- High temperature potting
- Ablatives
- High temperature tooling masters
- High temperature tooling backup structures
Properties
- Typical Properties
Value | Units | Test Method / Conditions | |
Cure Temperature | 177 (350) | °C (°F) | — |
Density | 0.35–0.42 (22–26) | g/cc (pcf) | — |
Dielectric Constant at 10 GHz | 1.554 | — | — |
Loss Tangent at 10 GHz | 0.0123 | — | — |
Storage & Handling
- Shelf Life
- Out Life: 14 days out life ≤ 21°C (70°F) and ≤ 60% RH
- Frozen Storage Life: 6 months at ≤-18°C (≤ 0°F)
Out life is the maximum time allowed at 21°C (70°F) or below and 60% or less RH before cure, after a single frozen storage cycle in the original unopened packaging at -18°C (0°F) or below for a period not exceeding the frozen storage life noted above.