Glass Wool Board
Product introduction of the glass wool board
FANRYN Glass Wool Board is the ideal choice for insulating HVAC air ducts and bellows. It effectively prevents heat loss or gain in ductwork, ensuring energy-efficient operation of air conditioning and ventilation systems. Its low moisture rate and stability make it durable for long-term use within building cavities.
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
-
-
Low Thermal Conductivity: Maximizes energy conservation in HVAC systems.
-
Lightweight & Durable: Does not place excessive load on ductwork while resisting vibration.
-
Hydrophobic Properties: (>98.2%) resists moisture absorption from condensation.
-
High Reshrinking Temperature: Withstands temperatures up to 250°C, maintaining integrity.
-
Clean and Safe: Low dust emission and non-combustible nature enhance system safety.
Typical Applications
-
Thermal insulation lining for sheet metal air ducts.
-
Insulation for flexible bellows and ventilation pipes.
-
Wrapping for air handling units (AHUs).
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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