Knowde Enhanced TDS
Identification & Functionality
- Chemical Family
- Core Type
- Composite Materials Functions
- Technologies
- Product Families
Applications & Uses
- Applications
- Composites End Use
- Plastics & Elastomers End Uses
Properties
- Physical Form
- Typical Properties
| Value | Units | Test Method / Conditions | |
| Combustibility sec 4538 | 0.618 | — | MIL-F-83671 |
| Compressive Modulus Parallel | 11651 | psi | ASTM D-1621 |
| Compressive Modulus Perpendicular | 11382 | psi | ASTM D-1621 |
| Compressive Strength Parallel | 868 | psi | ASTM D-1621 |
| Compressive Strength Perpendicular | 925 | psi | ASTM D-1621 |
| Density Core | 19 | pcf | ASTM D-1622 |
| Density Molded Overall | 21 | pcf | ASTM D-1622 |
| DensityNominal | 10 | pcf | ASTM D-1622 |
| Hand Mix Reactivity 25°C Cream Time | 55 | seconds | — |
| Hand Mix Reactivity 25°C Gel Time | 165 | seconds | — |
| Hand Mix Reactivity 25°C Rise Time | 155 | seconds | — |
| Hand Mix Reactivity 25°C Tack Free Time | 185 | seconds | — |
| K-Factor | 0.35 | BTU in/hr ft2 °F | ASTM D-256 |
| Oil Resistance Test | Pass | — | — |
| Shear Strength Parallel | 524 | psi | , ASTM C-273 |
| Shear Strength Perpendicular | 529 | psi | , ASTM C-273 |
| Tensile Strength Parallel | 606 | psi | ASTM D-1623 |
| Water Absorption % | 0.067 | — | ASTM D-2824 |
| Water Vapor Permeability perm | 3.87 | — | ASTM E-96 |
Regulatory & Compliance
- Quality Standards
Technical Details & Test Data
- Processing Parameters
Condition both components to 77°F. Carefully blend T component into R component. Mix for 25-30 seconds with a high speed mixer (3500 rpm). Pour contents into a mold preheated to100-115°F. Post cure for one hour at ambient temperature or 25°F in excess of the maximum anticipated use temperature, not to exceed 200°F. Cool mold below 100°F before demolding part.
Safety & Health
- Health and Safety Information
Safety Data Sheets are available which provide information concerning the health and safety precautions that must be observed when handling this product. Before working with this product, you must read and become familiar with the available information on the risks involved, proper use, and handing. All polyurethane foam burns in varying degrees, which in turn liberates toxic gasses; the foam should be evaluated in its final form for compliance to existing standards in your industry. Nothing contained herein grants or extends a license, express or implied, in connection with patents, issued or pending, of the manufacturer or others. The information contained herein is based on the manufacturer's own study and the works of others. The manufacturer makes no warranties, expressed or implied, as to the accuracy, completeness, or adequacy of the information contained herein. The manufacturer shall not be liable (regardless of fault) to the vendee's employees, or anyone for any direct, special or consequential damages arising out of or in connection with the accuracy, completeness, adequacy or furnishing of such information
Storage & Handling
- Storage
Avoid moisture contamination during storage, handling, and processing. Store the polyol and isocyanate components from 65°F to 85°F. Do not expose isocyanate component to lower temperatures as freezing may occur
- Shelf Life
The shelf life is 6 months if stored in original unopened containers