Physical and Thermal Properties of
FOAMGLAS® HLB Insulation

 
 

The following are acceptance values for lot average compressive strength, density and thermal conductivity.

 

DENSITY AND COMPRESSIVE STRENGTH

 

Grade of FOAMGLAS® HLB insulation

Nominal Lot Average Density

Compressive Strength

Tested According to ASTM C240/C165 - EN 826

Average

Lower Specification Limit*

kg/m3

pcf

N/mm2

psi

kg/cm2

N/mm2

psi

kg/cm2

HLB 800

120

7.5

0.80

116

8.12

0.55

80

5.6

HLB 1000

130

8.1

1.00

145

10.15

0.69

100

7.0

HLB 1200

140

8.7

1.20

174

12.18

0.83

120

8.4

HLB 1600

160

10.0

1.60

232

16.24

1.10

160

11.2

 

Note:  0.8 N/mm2 = 800 kPa

* Lower specification limit with AQL = 1.0% per  ISO 3951

 

 

THERMAL CONDUCTIVITY

 

Grade of FOAMGLAS® HLB insulation

At 10°C in
W/(m∙K)

At 75°F in
Btu∙in/(hr∙ft2∙°F)

At 24°C in
kcal/(h∙m∙C)

Maximum Lot Average Value

Highest Single Measured Value

Maximum Lot Average Value

Highest Single Measured Value

Maximum Lot Average Value

Highest Single Measured Value

HLB 800

.043

.046

.314

.334

.039

.041

HLB 1000

.044

.047

.321

.341

.040

.042

HLB 1200

.046

.049

.334

.355

.041

.044

HLB 1600

.048

.051

.348

.370

.043

.046