Knowde Enhanced TDS
Identification & Functionality
- Chemical Family
- Polymer Name
- Reinforcement Material
- Composite Materials Functions
- Technologies
Features & Benefits
- Materials Features
- Features
- Excellent Dielectric Properties.
- Lower cost than Cyanate Esters.
- Low Minimum Buys; No Set-Up Charges.
- Straightforward 300°F (150°C) Autoclave Cure Cycle.
- Vacuum Bag/Oven (VBO) Cure Option.
- Delivers an Excellent Balance of Properties for Service up to 180°F (83°C) Wet.
- Available on a Wariety of Fabrics including Quartz, Glass and Carbon.
Applications & Uses
- Applications
- Composites End Use
- Composites Processing Methods
- Recommended cure cycle
Autoclave Cure Cycle
- Ramp at 2-5°F/min to 300°F with 50 to 85 psi pressure.
- Vent to atmosphere at 30 psi pressure.
- Cure for 4 hours.
- Cool at 2-5oF/min.
Vacuum Bag/Oven Cure Cycle
Apply full vacuum to start; hold for 30 minutes before start of heating cycle.
Ramp at 3oF/ minute to 250oF hold for 30 minutes
Ramp at 3oF/min to 300oF hold for 4 hours
Cool at 5oF/ minute to 150oF under vacuum.
Properties
- Physical Form
- Resin Properties
| Value | Units | Test Method / Conditions | |
| Cured Resin Density | 1.26 | g/cc | — |
| Resin Flex Strength | 25 | ksi | — |
| Resin Flex Modulus | 526 | Msi | — |
| Resin Flex Strain to Failure | 5 | % | — |
Technical Details & Test Data
- Bagging Scheme
