Tech Support: Materials
SLA Resins
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FLEX 60
PRODUCT HIGHLIGHTS:
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Rapid demolds
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Ideal for part production
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Does not contain MOCA, MDA, or TDI
PRODUCT DESCRIPTION:
Flex 60 is a production oriented fast gel and fast de-mold
material. It features a work life which allows sufficient time to vacuum
de-gas, and pour air-free parts. Flex 60 can be demolded in as little as one
hour depending on part size and configuration.
TYPICAL PRODUCT USES
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Shock absorbent bumpers and pads
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Potting and encapsulation
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Tires for models of all kinds
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Small molds
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Many types of urethane parts
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Cable connector sealer
PHYSICAL
PROPERTIES
| Hardness |
60±2 |
| Displacement (cu.in./lb) |
26.2 |
| Specific Gravity (gm/cc) cured |
1.06 |
| Color |
Cream, Semi-opaque |
| Tensile Strength (psi) ASTM D-412 |
685 |
| Tear Strength (pli) ASTM D-624 |
57 |
| Elongation(%) ASTM D-412 |
300 |
| Modulus of Elasticity (psi) ASTM D-412 @100% Strain
@200% Strain
@300% Strain |
300
312
623 |
| Shrinkage (in./in.) ASTM D-2566 |
0.0031 |
HANDLING PROPERTIES
| Specific Gravity (gm/cc) Part A |
1.10 |
| Viscosity, (cps) @ 770F(250C) |
350 |
| Initial Mixed Viscosity |
850 |
| Work Life@ 770F(250C) (100gm.mass) |
6-7 minutes |
| Gel Time (100 gm.mass) |
8-9 minutes |
| Demold Time |
1-2 hours |
| Cure Schedule |
Full cure in 3 to 5 days or post cure at 1500F(660C)
for 4 hours |
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