COEXTRUDED SHEET

Coextruded Sheet by Donarra are a versatile, UV stabilized sheet with multiple layers of contrasting bright colors.

COEXTRUDED SHEET
Advantages

  • For versatility, standard colors are made to coordinate with Donarra Color match.

  • The sheets are easy to engrave and machine, as the cap is approximately ten percent of nominal thickness.

  • Some base materials are FDA approved as are most pigments.

  • Made with modified additive package to handle more stress than conventional sign materials.

  • COEXTRUDED Sheet is a superior sheet and can be finished in a variety of textures and numerous thicknesses.

ideal for

Colors

Black

White

Natural

Custom Colors Available

FINISHES​

Marine

Levant

Smooth

Physical
Properties

HDPE DON-50DS Data

Test
Condition
Units
Value
Density
ASTM-R1505
g/cm3
0.960
Melt Mass Flow Rate
ASTM-D1238
g/10 min
0.70
Tensile Strength (Yield)
ASTM-D638
psi
4,500
Tensile Elongation (Break)
ASTM-D638
%
2.0
Flexural Modulus – 1% Secant
ASTM-D790
psi
210,000
Ultimate Elongation
ASTM-D638
%
710
Tensile Impact Strength
ASTM-D1822
Ft.lb/in
90
HDT
ASTM D-648
°C
80
Vicat Softening Point
ASTM-D1525
°C
128
Low Temperature Brittleness
ASTM D-746
°C
<(-75)
Hardness
ASTM D-785
Rockwell R
66
Flammability Rating
UL94 HB
Passes

MEASUREMENTS

1/8’’

3/16’’

1/4’’

3/8’’

1/2’’

5/8’’

3/4’’

CAPABILITIES