Polyumac GatorBoard CS-20

Polyumac GatorBoard CS-20 is a closed-cell, high performance foam core that is reinforced with fiberglass cloth and continuous strand mat. GatorBoard will never rot and will maintain its strength regardless of the length of time that it is exposed to water.

Functions: Core Material

Compatible Polymers & Resins: Epoxies (EP), Polyesters, Vinyl Esters

Knowde Enhanced TDS

Identification & Functionality

Reinforcement Material
Composite Materials Functions

Features & Benefits

Key Features
  • High strength
  • Good dimensional stability
  • Can be processed at up to 200°F (93°C)
  • High 'in service' temperature performance
  • Does not absorb water
  • Compatible with most resins (polyester, epoxy and vinylester systems)

Applications & Uses

Compatible Polymers & Resins
Composites End Use
Applications
  • Leisure & Commercial Marine - transoms, stringers & screw-retention areas
  • Road - bus & recreational vehicle (RV) floors
  • Industrial - arena & stage flooring

Properties

Physical Form
Mechanical Properties
ValueUnitsTest Method / Conditions
Density20 (320)lb/ft³ (kg/m3)ASTM C-271
Compression Strength517 (3.6)psi (Mpa)ASTM D-1621
Compressive Modulus19,438 (134)psi (Mpa)ASTM D-1621 B
Shear Strength274 (1.9)psi (Mpa)ASTM C-273
Shear Modulus9,321 (64)psi (Mpa)ASTM C-273
Flexural Strength1,631 (11.3)psi (Mpa)ASTM D-790
Flexural Modulus66,075 (456)psi (Mpa)ASTM D-790
Typical Properties
ValueUnitsTest Method / Conditions
Sheet Length96 (2,440)inches (±0.16) (mm (±0.4))
Sheet Width48 (1,220)inches (±0.16) (mm (±0.4))
Thickness0.75 - 1.5 (19 - 38)inches (mm)

Regulatory & Compliance

Chemical Inventories