High Density Foam Board. A high-quality, cost-effective closed-cell PVC foam specially formulated to provide high physical properties. Engineered to be easy to work with, be weatherproof and deliver good insulation properties, Additionally, it has superior fire behavior.

Functions: Core Material

Core Type: Polyvinyl Chloride (PVC) Foam

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Knowde Enhanced TDS

Identification & Functionality

Chemical Name
Composite Materials Functions
CAS No.
9002-86-2
EC No.
618-338-8

Features & Benefits

Applications & Uses

Recommended Applications
  • Marine: Transom Boards, Consoles, Seat Bottoms, Decks, Floors, Bulkheads, Stringers, Superstructures, Engine Beds, Interiors, Local Reinforcements, Tooling and Molds
  • Transportation: Primary Body Structure, Interior Panels, Sidewalls, Floors, Roofs and Engine Covers
  • Construction: Decks, Roof Panels, Doors, Windows, Cabinets, Tables and Architectural Panels
  • Industrial: Covers, Containers, Refrigeration, Tanks, Local Reinforcements, Sporting goods, Tooling and Molds
  • Signs: Outdoor Displays, Dimensional Lettering, Dimensional Signs and Channel Letter Backer
Processing Information
  • Adhesive bonding
  • Prepreg processing
  • Contact Molding (hand/spray)
  • Compression molding (GMT, SMC)
  • Resin infusion / injection (VARTM / RTM)

Properties

Physical Form
Mechanical Properties
ValueUnitsTest Method / Conditions
Compressive Modulus423 (2,92)psi (mPa)ASTM D1621-B
Compressive Strength847 (5,84)psi (mPa)ASTM D1621
Flexural Strength1799 (12,40)psi (mPa)ASTM D790
Peel Strength1706 (11,76)Lbs./in (Kg./m)ASTM D1062
Screw Pull226.2 (102,60)Lbs. (Kg.)
Screw Torque20.2 (2,28)in/Lbs. (N·m)
Shear Elongation at Break1.404%ISO 1922
Shear Modulus5519 (38,05)psi (mPa)ASTM C273
Shear Strength445 (3,07)psi (mPa)ASTM C273
Standard Sheet Length96 (2440)inch (mm)
Standard Sheet Thickness1/4 to 2 (6,35 to 50,80)inch (mm)
Standard Sheet Width48 (1220)inch (mm)
Tensile Strength481 (3,32)psi (mPa)ASTM C297
Density28 (448,52)Lbs./cu.ft (Kg./m³)ASTM C271
Typical Properties
ValueUnitsTest Method / Conditions
Density Tolerance±10%
Processing Temperaturemax. 200 (max. 94)°F (°C)
Water Absorptionmax. 1%

Regulatory & Compliance

Chemical Inventories