Glass Wool Blanket for Steel Structures

Glass wool felt performance specification table

Performance Items

Performance specification

Compliance with standards

Corrosion resistance

No chemical reaction

GB/T 13350

Average fiber diameter μm

5-7

GB/T 5480

Hydrophobic rate%

≥ 98

GB/T 10299

Combustion performance grade

Non-combustible material

GB 5464

Grade A

GB 8624

The above test conditions are glass wool felt without veneer, no formaldehyde release, no TVOc (volatile benzene), no acrylic acid.

R-thermal resistance value: (at 25 ℃)

Bulk weight (kg/m³)

12

14

16

20

24

Thermal conductivity K(W/m. ℃)①

0.043

0.040

0.039

0.037

0.036

R-thermal resistance value (m² . ℃/W)②

50

1.16

1.25

1.28

1.35

1.38

75

1.74

1.87

1.92

2.02

2.08

@ Thickness (mm)

100

2.32

2.50

2.56

2.70

2.77

Width (mm)

1200

Length (mm)

10000-30000

Note:

1. The thermal conductivity is the statistical average value, and the control range is ± 5%
2. R-thermal resistance = thickness/thermal conductivity (unit: m² · K/W)

Standard packing for plastic bag or plastic shrink film

Can also provide other specifications and bulk weight, welcome to inquire

Standard Specifications

Bulk weight (kg/m³)

12

14

16

20

24

Thickness (mm)

50 75 100

Width (mm)

1200

Length (mm)

10000-30000