Knowde Enhanced TDS
Identification & Functionality
- Chemical Family
- Foam Type
- Product Type
- Technologies
- Product Families
Features & Benefits
- Ready-to-Use Product Features
Applications & Uses
- Applications
F 7403 is designed for use in OEM automotive and recreational applications.
Properties
- Physical Properties
- Component A
- Component B
- Handling Properties
Value | Units | Test Method / Conditions | |
Tensile Strength | 25.0 | psi | ASTM D-3574 |
Elongation | 90.0 | % | ASTM D-3574 |
Tear Strength | 10.0 | pli | ASTM D-3574 |
Compression Set (75%) | max. 5 | — | — |
Value | Units | Test Method / Conditions | |
Mix Ratio by Weight¹ | 32.0 | — | — |
Mix Ratio by Weight² | 40.0 | — | — |
Viscocity (75°F) | 300 - 350 | cps | — |
Specific Gravity | 1.2 - 1.18 | gr/ml | — |
Value | Units | Test Method / Conditions | |
Mix Ratio by Weight¹ | 68.0 | — | — |
Mix Ratio by Weight² | 60.0 | — | — |
Viscocity (75°F) | 900 - 1300 | cps | — |
Specific Gravity | 1.06 - 1.08 | gr/ml | — |
Value | Units | Test Method / Conditions | |
Cream Time | 7 - 9 | sec | — |
Rise Time | 45 - 58 | sec | — |
Tack Free Time | 70 - 90 | sec | — |
Demold Time (Mold Temp. 110 - 130 °F) | 2 - 3 | min | — |
Final Cure Time | 1.0 | hours | — |
Free Rise Density | 2.4 - 2.6 | pcf | — |
Packaging & Availability
- Packaging Type
- Packaging
Component A:
- 55-gallon steel drum (closed top), 500 lbs net weight.
Component B:
- 55-gallon steel drum (open top), 450 lbs net weight.
Storage & Handling
- Storage & Shelf Life
- Components A and B should be kept well sealed in a dry place at a temperature from 75 - 90 °F.
- Shelf life of unopened containers is six (6) months from the manufacturing date.
- Purge opened containers with dry nitrogen before resealing.
- Premix component B prior to use.