Ultra Shield Exterior HPL > TECHNICAL PROPERTIES & SPECIFICATION

Sr No.

P r o p e r t y as per EN 438-6:2005

Test Method

(EN 438-2, Clause no.)

Unit

Require-ments

Typical Value

Grade EDS/EDF

1

Surface quality

1.1

Dirt, spots and similar surface defects

4

mm²/m²

= 2

= 2

1.2

Fibers, hairs and scratches

4

mm²/m²

= 20

= 20

2

Dimensional tolerances

2.1

Thickness for 6.0mm

5

mm

+/-0.40

+/-0.40

2.2

Flatness

9

mm²/m

       = 5

= 5

2.3

Size for 2440mm(L)x1220mm(W)

6

mm

+10/-0

+10/-0

2.4

Straightness of edges

7

mm²/m

= 1.5

= 1.5

2.5

Squareness

8

mm²/m

= 1.5

= 1.5

3

Physical Properties

3.1

Flexural Modules

EN ISO 178:2003

MPa (min)

9000

? 9000

3.2

Flexural Strength

EN ISO 178:2003

MPa (min)

80

?  80

3.3

Tensile Strength

EN ISO 527-2:1996

MPa (min)

60

?  60

3.4

Density

EN ISO 1183-1:2004

g/cm³

 =1.35

= 1.35

3.5

Resistance to Impact by large                 diameter ball (Drop height)

21

    mm (min)

1800

      ?  1800

3.6

Resistance to wet conditions

15

    % (max)

   Mass increase

< 8

< 8 (EDF)

3.7

Dimensional stability @ elevated temperature

(Cumulative dimensional change)

17

     % (max)

< 0.30 (L)

< 0.60 (T)

< 0.30 (L)

< 0.60 (T)

4

Weather resistance requirements

4.1

Resistance to Climatic shocks

19

    Rating (min)

4

          4

4.2

Resistance to UV light

28

Gray scale Rating (not worse than 3)

3

         >3

     Rating (min)

4

         4

4.3

Resistance to artificial weathering (including light fastness)

29

Gray scale Rating (not worse than 3)

3

         >3

     Rating (min)

4

         4

5

Fire Performance

EN 135 01

5.1

Fire reaction classification

Test as per EN 13823 (CSBI test) and EN ISO 11925-2 (small burner test)

Classification

B-s2,d0

B-s2, d0 (EDF)