15mm E-glass Sound / Thermal Insulation Fiberglass Needle Mat
E-glass fiberglass needled mat is produced from bonding glass
fibers by mechanical needling. Chopping in 3cm-8cm fibers by
guillotine machine. And then puffed, carded and continuously
needled by thousands of special needles. It is manufactured from a
well-controlled types of long textile fiberglass to ensure
mechanical bonding with no otherbinders. The resulting product has
excellent insulation efficiency for exposure under high
temperatures. It also can be used for insulation and filtration
applications. Besides, other applications of this needle mat are
wadding materials, moto mufflers, gun mufflers and elevator sound
Density of fiberglass needle mat can be 100-300kg/m3. Available
thickness is 3mm-25mm. Width can be 240cm max. 100cm, 120cm, 240cm
are very common so these width will be less delivery time. This
e-glass fiberglass needle mat can withstand a temperature below
|Item||Fiberglass Needle Mat|
Data Sheet Of Mat
|Heat Insulation||Noise Isolation|
|Noise Isolation Coefficien (kal/mhr°C)|
|Noise Isolation Coefficient|
Needled Mat has an excellent noise isolation capacity;
absorbs noise and also vibration.
1. Thermal Insulation, specification
It can resist high temperature of 700, 850 and 1000 degree and can
be cut into different thickness (3mm~100mm) according to the
requirements of customers.
2. Flame Resistance Material
The main element of glass fiber is silicide (over 50%) which is
non-combustible and will not deform or embrittle even under high
temperature for 3 consecutive hours.
3. Excellent Sound Insulation
When the sound wave enters the glass fiber mat, its energy will be
absorbed by the mat due to the friction between glass fibers and
different sizes of air pockets. All in all, the sound absorbing
coefficient of the glass fiber mat is higher than 90%. So it can be
a good material for preventing the interference of noise.
4. Corrosion Resistance
Glass fiber materials are chemical resistant. It can resist
corrosion of strong acid and alkali. Its functions will not be
diminished even after long-term use.
5. Light weight and Soft Material
In comparison with the other heat insulation materials, glass fiber
products are the lightest and softest material. If installed on
machinery, it can help reduce the burden of weight and vibration.
It is very flexible for application.