Glass Wool Board
Product introduction of the glass wool board
This FANRYN Glass Wool Board is formulated for applications where moisture resistance is critical, such as metal ceilings, basements, swimming pool areas, and food processing plants. Its high hydrophobicity (>98.2%) and low moisture absorption ensure long-term thermal performance and prevent sagging or deterioration.
Product parameter of the glass wool board
| Item |
Unit |
Index |
Standard |
| Bulk density |
kg/m3 |
24-96 |
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 |
| Reshrinking temp |
℃ |
≥250 |
GB/T 11835-1998 |
| Thermal conductibility |
w/m.k |
0.031-0.042 |
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 |
|
Product size of the glass wool board
| Density(kg/m3) |
Thickness(m) |
Length (m) |
Width (m) |
Pcs/packing |
| 24-96 |
0.025-0.1 |
0.6-1.25 |
0.6 |
5-18 |
| 24-96 |
0.025-0.1 |
0.6-2.4 |
1.1-1.25 |
5-18 |
Product feature and application of the glass wool board
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-
Superior Hydrophobicity: Water repellency rate ≥98.2%, effectively resisting moisture.
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Stable Physical Properties: Does not shrink, swell, or lose shape in humid conditions.
-
Moisture Control: Helps prevent condensation on metal surfaces, reducing corrosion risk.
-
Mold Resistance: Low moisture content (≤1%) inhibits the growth of mold and mildew.
-
Integrated Facing Options: Available with vapor-retardant facings like Foil-Scrim-Kraft for enhanced protection.
Typical Applications
-
Insulation behind metal ceilings in kitchens, bathrooms, and laundries.
-
Thermal and acoustic lining in humid industrial environments.
-
Insulation for buildings in high-humidity climates.
Production details of the glass wool board
Production packing of the glass wool board
The normal packing is plastic bag
OEM is acceptable
Production Facing of the glass wool board
Foil-Scrim-Kraft Facing
Alum Glass Cloth Facing
Fiberglass Tissue
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: Plastic bag (Standard Export Packing).
Q3: what is your lead time for one 40HC container order?
A3: Usual 15-20 work days after placing order
Q4: What is your advantage on glass wool board?
A4: Special size can be made according customer’s requirement.
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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