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Specialty Compounds RTP Company
Reynolds EpoxAcast® 655; Hardener: 102 Medium 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

Vendors:
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
  • Cure Time
  • Pot Life, ASTM D-2471
  
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Plastic

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