| Certification: | ISO, RoHS |
|---|---|
| Technique: | Needle Mat |
| Mat Type: | Stitch Bonding Mat |
| Fiberglass Type: | E-Glass |
| Transport Package: | Poly Bag or Carton |
| Specification: | 10MM |
| Samples: |
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| Customization: |
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Suppliers with verified business licenses
Audited Supplier FIBERGLASS NEEDLED MAT/FELT, E-GLASS FIBER NEEDLED BLANKET with reflective aluminum fiberglass fabric
Structure: E-glass fiber needle mat/ aluminum fiberglass fabric(foil jacket)
The addition of a foil jacket to a glass fiber needle mat enhances its insulation performance due to several factors:
Reflective Barrier: The foil acts as a reflective barrier to radiant heat. Radiant heat transfer occurs when heat is transferred from a warmer surface to a cooler one through electromagnetic waves. The foil reflects a significant portion of this radiant heat back towards its source, thereby reducing heat transfer through the material.
Reduced Heat Transfer: By reflecting radiant heat, the foil reduces the amount of heat that can pass through the insulation material. This effectively improves the overall thermal resistance (R-value) of the insulation system.
Vapor Barrier: Foil can also act as a vapor barrier, preventing moisture from penetrating the insulation material. Moisture can reduce the effectiveness of insulation by conducting heat more efficiently than dry material. By keeping the insulation dry, the foil helps maintain its thermal performance over time.
Improved Durability: The foil jacket adds an extra layer of protection to the insulation material, making it more resistant to damage from external factors such as moisture, dust, or physical impact. This can extend the lifespan of the insulation and ensure consistent performance over time.
Overall, the foil jacket enhances the insulation properties of the glass fiber needle blanket by reducing radiant heat transfer, preventing moisture ingress, and improving durability, resulting in better thermal insulation performance compared to the same material without the foil layer.
Below are data of the fiberglass needle mate
|
Product |
Fiberglass needled mat |
|
Material |
E-glass fiber |
|
Thickness (mm) |
3mm∽30mm |
|
Density |
100∽180kg/m³ |
|
Thermal conductivity |
0.030∽0.039W/m·k(25ºC) |
|
Max temp. |
700ºC |
|
Long term temp. |
550ºC |
|
Features |
Low price, fireproof, flame retardant, and high temperature resistant |
Product Description
How is a fiberglass needled mat made?
The fiberglass needled mat is made from alkali-free glass fiber yarn as raw material, with a single fiber diameter of 7 to 9 micrometers. The fibers are cut into short lengths ranging from 6cm to 9cm, and then subjected to carding and decomposition to create an extremely fine felt-like material. This material is then fed into a needle punching machine, where it is continuously stitched using thousands of needle punches. Its main components are silica, alumina, and calcium oxide.
What are the features of a fiberglass needled mat?
It exhibits exceptional properties such as heat resistance, tensile strength, durability, fire resistance, corrosion resistance, and electrical insulation. It also offers outstanding insulation, sound absorption, and dust removal efficiency surpassing that of fabric filters.
Where is the fiberglass needled mat used?
The fiberglass needled mat is used as thermal insulation for such domestic appliances as barbecue grills,electric ovens, microwave oven, coffee cooker, water heater and other appliances need better energy effiency and less cooking time.
It is also widely used as valve/flange insulation jacket filling, bbq grill insulation cover or blanket filling,exhaust pipe thermal insulation filling
Available in rolls or die cut pieces based on buyer's drawing and request.
The fiberglass needled mat can also be laminated or fabricated with foil facing, aluglass cloth facing, stitched with glass fabric or glass fabric bag, or coated with self adhesive
Our products are tested for the presence of restricted substances and comply with the RoHS directive or SGS certified non toxic.
Small sample pieces are available free based on request and freight to collect.
For more info, pls don't hesitae to contact us!
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Audited Supplier 
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