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Glossary » Materials » Polymers » Epoxy » Aluminum Filled » Casting Resins and Compounds

Aluminum Filled Casting Resins and Compounds Epoxy is a subcategory of Epoxy. The additative is added during the manufacturing process. Its tensile strength ranges from 7000 to 12000 MPa at break. Its flexural strength ranges from 8500 to 24000 MPa. Its compressive strength ranges from 15000 to 33000 MPa. Its Izod Impact strength ranges from 0.4 to 1.6 J/cm. Its elongation at break ranges from 0.5 to 3 %. Its hardness ranges from 55 to 85 Rockwell M. Its specific gravity ranges from 1.4 to 1.8.

Epoxy is a thermoset polyadduct. Common trade names include Acme, Aerolam, Basoset, Beckopx, Conapoxy, Corlar, Cycom, DER, Desmobond, Dobeckot, Dynopon, Ecco, Epikote, Epocast, Epodite, Eprosin, Eurepox, Exatron, Grilonit, Hysol, Isochembond, Lekutherm, Lopox, Nikalet, Paraplex, Quartrex, Scotchcast, and Synthane. Epoxy possesses many useful properties: air curable, highly fillable, low shrinkage, low susceptibility to stress formation, good adhesion to almost all materials, high tensile and vibrational strength, high heat resistance, high heat deformation resistance, high chemical attack resistance, good aging properties, good electrical and dielectrical properties, odorless, tasteless, and low flammability. Epoxy is commonly used in adhesives and reactive molding compounds. Epoxy is a copolymer, which means it is formed from two different chemicals, usually referred to as the "resin" and the "hardener". Epoxy-based materials can be used for coatings, adhesives, composite materials, mold making, and electrical insulators. When working with epoxy, vinegar is an effective and safe solvent for cleaning epoxy resins from tools, brushes, skin, and most surfaces.