Formaldehyde-free Glass Wool Blanket

Density

Thickness

Width

Conductivity

Packing

PKG/40’HQ

(kg/m3)

(mm)

(mm)

(W/m.k)

(pcs/PKG)

(NO#)

24

25

1200

0.036

1

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24

30

1200

0.036

1

24

40

1200

0.036

1

24

50

1200

0.036

1

32

30

600

0.035

1

32

40

600

0.035

1

32

50

600

0.035

1

48

25

600

0.034

1

48

30

600

0.034

1

48

40

600

0.034

1

48

50

600

0.034

1

96

25

1200

0.033

1

Tested Content

Tested Method

Tested Value

Density

ASTM C612

48kgs/m³

Thickness

GB/T 17795-2008

50mm

Average diameter of fibers

GB/T 17795-2008

6.0μm

Coefficient of Heat Conductivity

ASTM C177

0.034W/m·K

Thermal Resistance

ASTM C653

1.45m^2.K/W

Average NRC

EN ISO 354

0.95

Maximum Service Temperature

ASTM C411

170℃

Corrosion Resistance

ASTM C665

No Chemical Reaction

Mold Resistance

ASTM C665

Mildew proof

Moisture Absorption

ASTM C1104

Less 3% by weight

Humidity veneration Rate

ASTM E96

Max 0.013g/24Hours·m²

Non-Combustibility

ASTM E84

Flame Propagation:25;Flame Diffustivity:50

Formaldehyde Contents

CB 18580-2017

0

TVOC

CB 18580-2017

0

Benzene

CB 18580-2017

0

Methylbenzene

CB 18580-2017

0

Xylene

CB 18580-2017

0

Thickness(mm)

125Hz

250Hz

500Hz

1000Hz

2000Hz

4000Hz

NRC

25

0.08

0.31

0.64

0.84

0.97

1.03

0.70

40

0.10

0.47

0.85

1.01

1.02

0.10

0.85

50

0.25

0.66

1.00

1.02

1.02

1.01

0.95

75

0.47

0.96

1.17

1.10

1.02

1.05

1.05