CPGSeaboard™ is a high density polyethylene sheet formulated to meet the specific requirements of marine and other outdoor environments. In addition, special post-production treatment enhances its ability to withstand the effects of salt water, moisture and direct sunlight. CPGSeaboard is manufactured as a continuous extrusion. It is not press laminated. Thus, it is unconditionally guaranteed not to delaminate during the service life of the end-product.

Ladder.jpg (3110 bytes)Key Benefits

 

 

  • High degree of stability

  • Inertness to marine environments
  • Good flexibility and toughness
  • Good dielectric properties
  • Excellent as a barrier against water vapor penetration
  • Ultraviolet (UV) stabilized to resist direct sunlight degradation throughout
  • UV stabilized CPGSeaboard sheets meet FDA requirements for use in applications where they may come in contact with food
  • All sheets exhibit consistent color and quality characteristics
    Thickness 54"x96" sheet size. Pricing/weight
    1/4"   $159.00

    45
    3/8" $216.20 67
    1/2" $270.40  90
    3/4" $365.60 135
    1" $464.50 180
    1/2" Lite $239.00 78
    3/4" Lite $319.50 115
Property Units Value(1) ASTM Method
Physical
Density(3) g/cm3 .960 D 1505
Melt Index g/10 min. 0.7 D1238
Hardness Shore D 68 D 2240
Environmental Stress Crack hrs. 25 D 1693
Resistance, F50 hrs. >500 D 2561
Mechanical
Tensile Strength @ Break psi 4,400 D 638
Elongation @ Break % >600 D 638
Flexural Modulus psi 220,000 D 790
Tensile Impact ft-lb/in 100 D 1822
Thermal
Low Temperature Brittleness, F50 oC <-7.6 D 746
Heat Deflection Temperature@66psi oC 78 D 648
Vicat Softening Point oC 125 D 1525
Seaboard                                                              Availability
Color Finish Thickness Width Length
Ultra White Matte 1/4" - 1" 48" or 54" 96"
48" or 54" 120"
Light Gray Matte 1/4" - 1" 48" or 54" 96"
48" or 54" 120"
Black Matte 1/4" - 1" 48" or 54" 96"
48" or 54" 120"
Sea Foam Matte 1/4" - 1" 48" or 54" 96"
48" or 54" 120"
Fish White Matte 1/4" - 1" 48" or 54" 96"
48" or 54" 120"

  • CPGSeaboard™ meets all of the requirements of the Food and Drug Administration regulation 21 CFR 177.1520 for articles intended for use in direct contact with foodstuffs.  CPGSeaboard™ is ultraviolet stabilized.

  • Warranty

  • All sheeting guaranteed void-free, the limit of our warranty is your money refunded or defective material replaced; no other warranties are expressed or implied.

  • Physical properties of plastic sheeting are represented as "Typical." Information contained herein is considered accurate to the best of our knowledge. It is offered for your consideration and investigation, and is not to be construed as a representation or warranty expressed or implied. Our warranties are limited to those expressly stated in formal contracts or in conditions of sale on our invoices and order acceptances. Conditions and methods of use may vary and are beyond the control of Compression Polymers Corp., therefore,  Compression Polymers Corp. disclaims any liability incurred as a result of the use of this product in accordance with the data contained in our physical property charts. No information herein shall be construed as an offer of indemnity for infringement or as a recommendation to use the products in such a manner as to infringe any patent, domestic or foreign.

  • 1   The "Typical" properties of our plastic sheet cannot be automatically used when engineering finished components; and the fabricator or end user is responsible for insuring the suitability of our products for their specific application or end use!