Divinycell® H80 Structural PVC Foam

Divinycell® H80 Structural PVC Foam by Diab Group (SKU: DIAB-H80-34IN-GS) provides an ASTM D638 Tensile Strength of 2.5 MPa (362 psi), ASTM D648 Heat Deflection Temperature (HDT) of 80 °C (176 °F), ASTM D790 Flexural Strength of 3.6 MPa, and Brookfield viscosity of 5 cPs.

Required companion cure and process materials for Divinycell® H80 Structural PVC Foam include: Structural Core-Bonding Putty (0.55 kg/m² kerf fill), Marine Vinyl Ester or Infusion Epoxy Matrix, Vectorply 1708 E-Glass / Carbon Skin Plies. Category Engineering Rule: CORE BEDDING & RESIN UPTAKE: Grid-scored (GS) or grooved/perforated (GP) sheets require ~0.55 kg/m² extra resin for kerf/groove filling or a dedicated structural core-bonding putty.

Approved cross-referenced drop-in equivalents for Divinycell® H80 Structural PVC Foam in the North American ASTM index include Gurit® Corecell™ M80 SAN Structural Foam. Direct head-to-head engineering comparisons are available against Gurit Corecell M60 Tough Marine SAN Structural Foam, 3A Composites Airex C70.75 Cross-Linked PVC Sandwich Core, 3A Composites Baltek SB.100 Structural End-Grain Balsa Core.

Divinycell® H80 Structural PVC Foam is classified under US DOT 49 CFR and Transport Canada TDG as Non-Hazmat Standard Freight (UN Number: N/A). It ships from regional US hubs in FL, NC, ME, CA with a typical lead time of 1-3 Days. When ordered with Class 5.2 Organic Peroxides (MEKP UN3105), 49 CFR § 177.848 hazmat segregation applies.

Divinycell® H80 Structural PVC Foam is qualified for Vacuum Infusion (Grid-Scored / Grooved & Perforated), Vacuum Bag Core Bedding. Primary industrial applications include High-performance ductile structural sandwich core for hulls, bulkheads & decks, Structural Foam.