SDC 765
WATER CLEAR 65 SHORE D URETHANE CASTING SYSTEM
PRODUCT HIGHLIGHTS:
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Exceptional clarity and water white
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Tough and impact resistant
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Impact resistant
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No odor, solvents or exudates
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Cures in most silicone rubber molds
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Good weatherability, non-yellowing aliphatic
PRODUCT DESCRIPTION:
SDC 765 a two part, clear, colorless 65 shore D urethane castable
product that
is commonly used to make clear or tinted castings of all kinds. When used at
room temperature, castings 1/8" thick or larger can be readily cast.
Castings that are less than 1/8" thick generally require a mild post-cure.
SDC 765 is easily tinted using stable pre-dispensed colorants and will retain its
color during exterior exposure.
TYPICAL PRODUCT USES:
PHYSICAL PROPERTIES
| Hardness, Shore D, ASTM D 2240 |
65±5 |
| Specific Gravity(gm/cc) cured |
1.04 |
| Displacement(cu.in./lb.) |
26.7 |
| Color |
Water clear/colorless |
| Tensile Strength,(psi) at yield ASTM D 638-82 |
3,200 |
| Elongation, (%) at yield ASTM D 638-82 |
150 |
| Shrinkage, (in./in) ASTM D 2566-79 |
0.004 |
| Izod Impact, (notched, ft.-lb./in, avg.), ASTM D 256 |
3.4 |
|