Knowde Enhanced TDS
Identification & Functionality
- Chemical Family
- Core Type
- Composite Materials Functions
- Technologies
- Product Families
Features & Benefits
- Materials Features
- Key Features
- Excellent buoyancy properties
- Fills cracks, voids, and cavities
- Improves structural integrity
- Thermal insulation
- Acoustic damping
- Resists absorption of water
- Compatible with most polyester, epoxy and vinylester resin systems
- Good shelf life, easy to mix, easy to use
- Water blown - No CFC blowing agents or ozone depleting chemicals
- Available with fire-retardant additives
- Available in 1 gallon, 5 gallon, 55 gallon, and Totes
Applications & Uses
- Applications
- Compatible Polymers & Resins
- Composites End Use
- Applications
- Moldings
- Structural floats
- Void and cavity filling
- Acoustic damping
- Thermal insulation
Properties
- Physical Form
- Mechanical Properties
| Value | Units | Test Method / Conditions | |
| Viscosity at 74° F | 150-200 (700-1000) | CPS | ASTM D-1638 |
| Liquid Density | 10.24 (8.69) | lbs/gal | — |
| Density | 43865 | lbs/ft³ | D-1692 |
| Ratio, parts by volume | 1 | — | — |
| Ratio, parts by weight | 50 (45) | — | — |
| Reactivity time at 74° F | 30 - 35 | seconds | — |
| Rise Time | 60 - 150 | seconds | — |
| Demold Time | 15-20 | minutes | — |
| Expansion Ratio | 20-30 | — | — |
| Parallel | 40 | psi | — |
| Perpendicular | 35 | psi | — |
| Tensile Strength | 50 | psi | D-1623 |
| Shear Strength | 30 | psi | C-273 |
Regulatory & Compliance
- Chemical Inventories
Packaging & Availability
- Packaging Type