Reynolds EpoxAcast® 655; Hardener: HT High Temp Aluminum filled castable epoxy

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Reynolds EpoxAcast® 655; Hardener: HT High Temp Aluminum filled castable epoxy
Categories:	Polymer; Thermoset; Epoxy; Epoxy, Cast, Metal Filled
Material Notes:	Product Overview: EpoxAcast™ 655 (formerly Metalset™ A-30) is a versatile aluminum filled castable epoxy that is very hard and strong. It is dimensionally stable, even when mass cast up to 512 in3/ 8,390 cm3. Different hardener speed options are available depending on your project requirements. Maximum heat resistance is achieved using HT HIGH TEMP hardener (up to 225°F/108°C). Cured EpoxAcast™ 655 epoxy has high physical properties and is used for a variety of applications including making hard tooling, vacuum forming dies/molds, injection molds, foundry patterns, jigs and fixtures and metal forming dies. Depending on project requirements, Part A Base can be mixed with 101 FAST, 102 MEDIUM, 103 SLOW or HT HIGH TEMP hardeners. 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
Compressive Strength, ASTM D-695
Compressive Modulus, ASTM D-695
Maximum Service Temperature, Air, ASTM D-648, Deflection Temp. Post cured per heat post curing schedule
Cure Time, 24 Hours followed by: Heat cure for 2 hrs. at 175°F/80°C, then 3 hrs. at 300°F/150°C.
Pot Life, ASTM D-2471

Property Data

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Category Notes
Plastic

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