Reynolds Smooth-Cast® 380 High Density Urethane Tooling Resin

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Reynolds Smooth-Cast® 380 High Density Urethane Tooling Resin
Categories:	Polymer; Thermoset; Polyurethane, TS; Thermoset Polyurethane, Elastomer, Unreinforced
Material Notes:	Product Overview: Smooth-Cast™ 380 is a filled, high density casting resin formulated for a variety of tooling applications. This no-odor resin features a convenient 1A:1B mix ratio by volume, a 6 minute pot-life and cure time of about 60 minutes depending on mass and temperature. Low viscosity ensures minimal bubble entrapment and long term shrinkage of cured resin is very low. Cured material is very strong can be machined, drilled, sanded, etc. Color can be added with SO-Strong™ color tints. Information provided by Reynolds Advanced Materials
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Available Properties

Specific Gravity, ASTM D-1475
Viscosity, ASTM D-2393, Mixed
Linear Mold Shrinkage, ASTM D-2566
Hardness, Shore D, ASTM D-2240
Tensile Strength, Ultimate, ASTM D-638
Elongation at Break, ASTM D-638
Tensile Modulus, ASTM D-638
Flexural Strength, ASTM D-790
Flexural Modulus, ASTM D-790
Compressive Strength, ASTM D-695
Compressive Modulus, ASTM D-695
Heat Distortion Temperature, ASTM D-648
Cure Time, Handling Time
Pot Life, ASTM D-2471

Property Data

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Category Notes
Plastic

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