PRODUCT HIGHLIGHTS:
- Rapid demolds
- Ideal for part production
- Does not contain MOCA, MDA, or TDI
PRODUCT DESCRIPTION:
Flex 85 is a production oriented fast gel and fast de-mold material. It features a working time which allows time to mix, vacuum de-gas,
and pour air-free parts. Flex 85 can be demolded in as little as one hour depending on part size and configuration.
PRODUCT HIGHLIGHTS:
- Shock absorbent bumpers and pads
- Potting and encapsulation
- Tires for models of all kinds
- Small molds
- Many types of urethane parts
- Cable connector sealer
PHYSICAL PROPERTIES
| Hardness | 80±2 |
| Specific Gravity, (gm/cc) cured | 1.08 |
| Displacement, (cu.in./lb) | 25.7 |
| Color | Buff Opaque |
| Tensile Strength (psi) ASTM D-412 | 2500 |
| Elongation(%) ASTM D-412 | 275 |
| Tear Strength (pli) ASTM D-624 | 180 |
| Shrinkage, (in./in.) ASTM D-2566 | 0.003 |
HANDLING PROPERTIES
| Specific Gravity (gm/cc) Part A | 1.12 |
| Viscosity, (cps) @ 750F(240C) Part A | 500 |
| Initial Mixed Viscosity(cps) | 2000 |
| Work Life@ 750F(240C) | 4 minutes |
| Gel Time (100 gm mass) | 5 minutes |
| Demold Time@ 750F(240C)1/8″ thick section | 1-2 hours |
| Cure Schedule | Full cure in 3 days or post cure at 1500F(660C) for 4 hours |