Enhanced TDS
Knowde-enriched technical product data sheet
Identification & Functionality
- Chemical Family
- Polymer Name
- Composite Materials Functions
- Technologies
- Product Families
Features & Benefits
- Product Highlights
- One-part resin system
- Low minimum viscosity of 23 cps
- Long 4-hour pot life
- High hot/wet Tg of 189°C (388°F
- 2-hour cure cycle
- Low 88–99°C (190–200°F) injection temperature
Applications & Uses
- Markets
- Applications
- Composites Processing Methods
- Recommended Applications
- Launch
- Aerostructures
- Resin
Properties
- Mechanical Properties
Value Units Test Method / Conditions Flexural Modulus 4.0 (0.58) Gpa (Msi) - Flexural Strength 145 (21) MPa (Ksi) - Tensile Modulus 3.7 (0.52) Gpa (Msi) - Tensile Strength 76 (11) MPa (Ksi) - - Thermal Properties
Value Units Test Method / Conditions Dry Tg 203 (397) °C (°F) - Wet Tg 197 (388) °C (°F) - - Typical Properties
Value Units Test Method / Conditions Density 1.16 g/cc - Fracture Toughness 186 (G1C) J/m² - Gel time at 177°C (350°F) 32 minute - Minimum Resin Viscosity (by DMA, 2°C/min; 4°F/min ramp rate) 23 cps - Moisture Absorption (after 48-hour water boil) 2.1 % - Resin Viscosity 121°C (250°F) 56 cps - Resin Viscosity 82°C (180°F) 365 cps - Resin Viscosity 93°C (200°F) 193 cps -
Storage & Handling
- Shelf Life
- Pot Life: 4 hours at 93°C (200°F), 270 cps
- Frozen Storage Life: 12 months at -18°C (< 0°F)