DIAB closed cell vinyl foams are valued for their superior structural and mechanical properties. These foams are often used as a structural sandwich core for weight-sensitive aircraft and automotive applications. They combine ultra-low weight, improved stiffness, and impact resistance.At 3 lb./cubic foot, the density of these foams is similar to that of industry honeycombs, though strength properties do not match up to costlier honeycomb alternatives. Extremely easy to handle, including cutting, shaping, and thermoforming with a heat gun or oven Used to build bulk rapidly, or bond individual sheets to provide additional thickness in target areas Insulative and water resistant Compatible with epoxy, polyester, and vinyl ester resins The different thicknesses we offer are tailored to different applications: 1⁄8" thick foam is best used for laminates that require only additional impact resistance or parts with a small cross-section. ³⁄8" thick foam offers additional strength and impact resistance without adding significant weight; it's well suited for making reinforced vertical components or walls. 1⁄2" thick foam offers the highest strength to a composite part.; applications usually include structural components like flooring and exterior paneling. DIAB Divinycell H45 3 lb. density sheets measure 32" X 48".
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