Technical Data

Quick Cure

Slow Rise

Density (free rise) ASTM D-1622

28kg/m3

28kg/m3

Thermal Conductivity (k value)

0.022 W/m.K

0.024 W/m.K

R-Factor

6-7/inch

6/inch

Closed Cells ASTM D-2856

>90%

92%

Permeability (1" thick)

3.5 perms

3.5 perms

Permeability (3.5" thick)

<1 perm

<1 perm

Tack free/expansion time

30 sec/60 sec

60 sec/90 sec

Cuttable

3 min

5 min

Fire Rating DIN 4102-1

B2

B2

Tensile Strength ASTM D-1623 Parallel

317 kPa

268 kPa

Compressive Strength ASTM D-1621

Parallel @ 10%

158 kPa

95 kPa

Perpendicular @ 10%

110 kPa

101 kPa

Shear Strength ASTM C-273

Parallel

101 kPa

141 kPa

Perpendicular

95 kPa

128 kPa

Dimensional Stability ASTM D-2126

Heat age (93 deg C)

-0.6%

+4.5%

Humid age (70 deg C)

+2.9%

+1.0%

Cold age (-40 deg C)

-0.3%

-0.3%

Maximum U-Values (W/m2K)

2002

Foam depth mm

2007

Foam depth mm

Room in roof new build

0.2

115

0.16

130

Room in roof conversion

0.3

75

0.25

100

Pitched roof

0.16

85*

0.16

85*

Flat roof

0.25

85

0.16

135

Walls

0.35

60

0.25

75

Floors

0.25

50

0.22

60

Windows

2

n.a.

1.8

n.a.

Roof lights

2

n.a.

1.8

n.a.