Knowde Enhanced TDS
Identification & Functionality
- Chemical Family
- Core Type
- Composite Materials Functions
- Technologies
- Product Families
Features & Benefits
- Materials Features
Applications & Uses
- Markets
- Composites End Use
Properties
- Physical Form
- Typical Properties
| Value | Units | Test Method / Conditions | |
| Compressive Modulus 350°F | 2870 | psi | ASTM D-1621 |
| Compressive Strength Parallel 350°F | 120 | — | ASTM D-1621 |
| Compressive Strength Parallel 77°F | 340 | pcf | ASTM D-1621 |
| Density Core | 11.3 | pcf | ASTM D-1622 |
| Density Free Rise #10 cup | 6.2 | — | ASTM D-1622 |
| Density Molded overall | 44540 | pcf | ASTM D-1622 |
| Hand Mix Reactivity (25°C) Cream Time | 80 | seconds | — |
| Hand Mix Reactivity (25°C) String Time | 155 | seconds | — |
| Hand Mix Reactivity (25°C) Tack Free Time | 185 | seconds | — |
| Specific Gravity (25°C) | 1094 | — | — |
| Tensile Strength 350°F | 42 | psi | ASTM C-273 |
Technical Details & Test Data
- Processing Parameters
Condition both components to 25°C. Blend T component into R component. Mix for approximately 15 seconds, larger quantities will require extended mix times, using a high sheer mixer that is driven by a 3500 rpm drill motor. Pour mixed components into mold that is preheated to 100° to 115°F. Maintain a minimum pack factor of 15% over free rise density. For optimum performance post cure part at 25°F above maximum service temperature for one hour. Allow mold to cool to room temperature prior to demolding part. Material will cure at 100°F with maximum physical properties being obtained in 24 hours.
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 12 months if stored in original unopened container