Foam Glass ASTM Standard

Test Item

Test Method

Unit

DH500

DH800

DH1000

DH1200

DH1400

DH1600

DH2400

Density (±10％ Tolerance)

ASTM C303

kg/m³

115

120

130

140

150

160

200

Thermal
Conductivity

Ave.Value

ASTM C177/C518

W/（m.K）（10℃）

0.040

0.043

0.044

0.046

0.047

0.048

0.056

Highest Single Value

W/（m.K）（10℃）

0.042

0.044

0.046

0.048

0.049

0.050

0.058

Compressive
Strength

Ave.Value

ASTM C165

Mpa

0.50

0.80

1.00

1.20

1.40

1.60

2.40

Lowest Single Value

Mpa

0.42

0.55

0.69

0.83

0.97

1.10

1..66

Bending Strength.Ave

ASTM C203

Mpa

≥0.283

≥0.310

≥0.351

≥0.386

≥0.434

≥0.476

≥0.627

Water Absorption

ASTM C240

Vol％

≤0.50

Water Vapor Permeability

ASTM E96

ng/（pa.m.s）

≤0.007

Coefficient of Linear Thermal Expansion

ASTM E228

1/K

9×10-6

Service Temperature

℃

-268～480

Combustibility

Non Combustible(Class A1)

Dimensional Stability

Excellent Stability

Colour

Black