Product introduction of the Glass Wool Blanket
FANRYN centrifugal glass wool blanket are made for large laying area. Beside the character of thermal insulation, it also has the performances of shock absorption and acoustical isolation, especially for middle or low frequency sound, which can cancel the noise and improve working environment.
Product details of the Glass Wool Blanket
Product size of the Glass Wool Blanket
|
Density(kg/m3)
|
Thickness(m)
|
Length (m)
|
Width (m)
|
Rolls/packing
|
|
10-48
|
0.025-0.2
|
5-30
|
0.6
|
2 rolls
|
|
10-48
|
0.025-0.2
|
5-30
|
1.1
|
1 roll
|
2 rolls overlapping
|
|
10-48
|
0.025-0.2
|
5-30
|
1.15
|
1 roll
|
2 rolls overlapping
|
|
10-48
|
0.025-0.2
|
5-30
|
1.2
|
1 roll
|
2 rolls overlapping
|
|
10-48
|
0.025-0.2
|
5-30
|
1.25
|
1 roll
|
2 rolls overlapping
|
Product parameter of the glass wool blanket
|
Item
|
Unit
|
Index
|
Standard
|
|
Bulk density
|
kg/m3
|
10-48
|
GB/T 5480.3-1985
|
|
Average fiber dia.
|
µm
|
5.5
|
GB/T 5480.4-1985
|
|
Water content
|
%
|
≤1
|
GB/T 3007-1982
|
|
Grade of combustibility
|
|
Non-combustible Grade A
|
GB 8624-1997
|
|
Preshrinking temp
|
℃
|
≥250
|
GB/T 11835-1998
|
|
Thermal conductibility
|
w/m.k
|
0.031-0.043
|
GB/T 10294-1988
|
|
Hydrophobicity
|
%
|
≥98.2
|
GB/T 10299-1988
|
|
Moisture rate
|
%
|
≤5
|
GB/T 16401-1986
|
|
Sound absorption coefficient
|
|
1.03 product reverberation method 24kg/m32000HZ
|
GBJ 47-83
|
|
Slag inclusion content
|
%
|
≤0.3
|
|
|
Density(kg/m3)
|
Thickness(m)
|
Thermal conductibility(W/m.k)
|
Thermal resisitance(m2.K/W)
|
|
10
|
0.05
|
0.043
|
1.163
|
|
10
|
0.1
|
0.043
|
2.326
|
|
12
|
0.05
|
0.042
|
1.190
|
|
12
|
0.1
|
0.042
|
2.381
|
|
14
|
0.05
|
0.041
|
1.220
|
|
14
|
0.1
|
0.041
|
2.439
|
|
16
|
0.05
|
0.039
|
1.282
|
|
16
|
0.1
|
0.039
|
2.564
|
|
20
|
0.025
|
0.038
|
0.658
|
|
20
|
0.05
|
0.038
|
1.316
|
|
24
|
0.025
|
0.036
|
0.694
|
|
24
|
0.05
|
0.036
|
1.389
|
|
32
|
0.025
|
0.034
|
0.735
|
|
32
|
0.05
|
0.034
|
1.471
|
|
48
|
0.025
|
0.033
|
0.758
|
|
48
|
0.05
|
0.033
|
1.515
|
Product feature of the glass wool blanket
High Thermal Resistance – Low thermal conductivity (0.031–0.043 W/m·K) ensures optimal heat retention.
Fire Safety – Non-combustible (Grade A) per GB 8624-1997, withstanding temperatures up to 250°C.
Superior Acoustics – Sound absorption coefficient of 1.03 (24kg/m³, 2000Hz) for noise control.
Moisture Resistance – Hydrophobicity ≥98.2%, moisture rate ≤5%, preventing mold and degradation.
Eco-Friendly – Minimal slag content (≤0.3%) and recyclable materials.
Product application of the glass wool blanket
Building Insulation – Walls, steel structures, and partition walls.
Transportation – Train compartments for thermal and acoustic control.
Industrial Spaces – Noise reduction in factories and HVAC systems.
Production packing of the glass wool blanket
1. Vacuum plastic bag +woven bag
2. Vacuum plastic bag +woven bag +PE bag
3. Vacuum plastic bag+ PE shrinking bag
4. PE shrinking bag
FAQ:
Q1: How to guarantee the quality of the products?
A1: Our experienced QC team will inspect product's quality in every process
Q2: How to pack exported goods?
A2: Our standard package is Vacuum plastic bag +woven bag (Standard Export Packing).
Q3: What is your lead time for one 40HC container order?
A3: Usual 10-15 work days after placing order.
Q4: What is your advantage on glass wool blanket?
A4: Our glass wool blanket can be freely cut in construction according the shape required.
Q5:About the after-sale service, how to solve the problems occurred of your overseas customer in time?
A5:The warranty of our products is one year. If our products or packing exist quality problem, we will replace or compensate accordingly.
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