Knowde Enhanced TDS
Identification & Functionality
- Chemical Family
- Foam Type
- Product Type
- Technologies
- Product Families
Features & Benefits
- Ready-to-Use Product Features
Applications & Uses
- Markets
- Applications
F 7208 is designed for use in applications where tough skin is required with good memory and with excellent tensile strength.
Properties
- Physical Properties
- Component A
- Component B
- Handling Properties
Value | Units | Test Method / Conditions | |
Tensile Strength | 110.0 | psi | ASTM D-638 |
Elongation | 90.0 | % | ASTM D-638 |
Tear Strength | 60.0 | pli | ASTM D1004 |
Value | Units | Test Method / Conditions | |
Mix Ratio by Weight¹ | 40.0 | — | — |
Mix Ratio by Weight² | 45.0 | — | — |
Viscocity (75°F) | 400 - 600 | cps | — |
Specific Gravity | 1.09 - 1.12 | gr/ml | — |
Value | Units | Test Method / Conditions | |
Mix Ratio by Weight¹ | 60.0 | — | — |
Mix Ratio by Weight² | 55.0 | — | — |
Viscocity (75°F) | 900 - 1300 | cps | — |
Specific Gravity | 1.07 - 1.09 | gr/ml | — |
Value | Units | Test Method / Conditions | |
Cream Time | 20 - 30 | sec | — |
Rise Time | 110 - 140 | sec | — |
Tack Free Time | 140 - 160 | sec | — |
Demold Time | 10.0 | min | — |
Final Cure Time | 1.0 | hours | — |
Density | 6.8 - 8.6 | 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.