Description

King ColorBoard® is a high density polyethylene sheet that is versatile, durable and colorfast for the competitive edge you’re looking for. Environmentally stabilized for a lifetime of worry-free use in harsh outdoor environments. Its bright, primary colors make it ideal for sign, industrial, marine, playground and recreational applications. For maximum versatility, standard colors are made to coordinate with King ColorCore®. King ColorBoard® features an attractive matte finish and is manufactured to the highest standards in the industry. Accelerated color weather tests performed by independent labs and several independent R&D departments show that King ColorBoard® retains its color better and longer, thanks to the stringent standard of environmental protection built in every sheet.

King ColorBoard® is upgradable to King MicroShield® with an exclusive antimicrobial additive from Biosafe®, the latest technology for protecting the product surface against stain and odor causing bacteria, algae and fungi.*

King ColorBoard is upgradable with King FlameShield for ASTM E-84 Class A or B Flame/Smoke Compliance and CAN/ULC-S102 for Canadian Compliance.

For more information about King MicroShield® and King FlameShield, please visit those product pages.

Disclaimer: King MicroShield® may affect color. King FlameShield may affect finish and color.

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Active ingredient (Biosafe®)………………….antimicrobial siloxane EPA Reg. No. 83019-1

*For bacteriostatic, fungistatic, & algistatic properties. This product is exempt from registration under 40 CFR 152.25(a). King MicroShield® effectiveness verified by ISO and ASTM standards. This product does not protect users or others from disease-causing bacteria. Always clean this product thoroughly after use.

Biosafe® is a registered trademark of BIOSAFE, Inc.: Patent number 7,851,653 and 7,858,141.

Specifications

Standard Sheet Size

in: 48″ x 96″
mm: 1219mm x 2438mm

Standard Gauges

in: 1/4″ 1/2″ 3/4″
mm: 6.4mm 12.7mm 19mm

Approximate Weight

lbs: 40 lbs 80 lbs 120 lbs
kg: 18kg 36kg 54kg

Tolerance Information:
Gauges 1/4″ up to 3/4” ± 5% | Length and width plus only at room temperature

Custom sheet sizes, gauges and colors available

Physical Properties
Properties Units ASTM Nominal Values
Density g/cc D1505 0.955
Tensile Strength @ Yield psi D638 >4,100
Tensile Modulus psi D638 255,000
Elongation @ Yield % D638 9.8
Elongation @ Break % D638 >600
Flexural Modulus psi D790 185,000
Flexural Stress @ 5% Strain psi D790 3,810
Compressive Properties 10% Strain psi D695 4,950
Durometer Shore D D2240 68
Tensile Impact ft.lbs./in.2 D1822 115
Izod Impact Resistance ft.lbs./in.2  D256 1.1
Brittleness Temp. ºC (ºF) D746 <-76ºC (<-105ºF)
Vicat Softening ºC (ºF)  D1525 123ºC ( 253ºF)
Heat Deflection Temp. 66 psi ºC (ºF)  D648  75ºC (167ºF)
Screw and Nail Withdrawal lbs D1761 657 & 63
Flammability Rating UL94 HB

All values are determined on specimens prepared according to ASTM Standards.
Nominal values should not be interpreted as specifications.
King ColorBoard® is made entirely from FDA and USDA approved material.
King ColorBoard® meets ASTM D4976.
The raw material used to make King ColorBoard® does not contain BPA’s or Phthalates.

 

Colors

Additional Information

Protect Your Interests with E-84 Class A or B Flame Rated Polymer Sheets from King Plastic Corporation
Available in King ColorBoard® 
The ASTM E84

This test method is intended to compare the surface flame spread and smoke developed measurements to those obtained from the tests of mineral fiber cement board and select grade red oak flooring. The results are expressed as Flame Spread Index and Smoke Developed Index.

Results
Class A Interior Finish:

Flame Spread Index 0-25, Smoke Developed Index 0-450. Includes any material classified at 25 or less on the flame spread test scale and 450 or less on the smoke developed test scale. Any element thereof when so tested shall not continue to propagate fire.

Class B Interior Finish:
Flame Spread Index 26-75, Smoke Developed Index 0-450. Includes any material classified at 25 but not more than 76 on the flame spread test scale and 450 or less on the smoke developed test scale.