Corecell™ M80 Marine SAN Foam Core

Corecell™ M80 Marine SAN Foam Core by Gurit (SKU: GUR-CCM80-34IN) provides an ASTM D638 Tensile Strength of 2.4 MPa (355 psi), ASTM D648 Heat Deflection Temperature (HDT) of 95 °C (203 °F), ASTM D790 Flexural Strength of 3.5 MPa, and Brookfield viscosity of 5 cPs.

Required companion cure and process materials for Corecell™ M80 Marine SAN Foam Core 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 Corecell™ M80 Marine SAN Foam Core in the North American ASTM index include Diab Divinycell® H80 / HP80. Direct head-to-head engineering comparisons are available against Divinycell® H80 Structural PVC Foam, 3A Composites Airex C70.75 Cross-Linked PVC Sandwich Core, 3A Composites Baltek SB.100 Structural End-Grain Balsa Core.

Corecell™ M80 Marine SAN Foam Core 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, RI, WA 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.

Corecell™ M80 Marine SAN Foam Core is qualified for Vacuum Infusion (Grid-Scored / Grooved & Perforated), Vacuum Bag Core Bedding. Primary industrial applications include Styrene Acrylonitrile (SAN) polymer core with high shear elongation for offshore hulls, SAN Marine Core.