Introduction

Fiberglass needle punched mat is an excellent new type of high temperature resistant insulation material, which use 100% E-glass fiber as raw material and is needle punched into felt. It works below 700℃, fireproof, heat and electric insulation, no asbestos and formaldehyde.

Characteristics:

1. 700℃ high temperature resistance, heat insulation, fireproof, flame retardant

2. good tensile strength, resistance to bending, wear-resistant, flexible, aging resistance

3. corrosion resistance, no mildew, no moth, non absorbent

4. sound absorption, electric insulation, shock resistance

5. easy to cut and sew inside the heat insulation jacket as customize

6. Porosity, gas or dust filtration resistance, filtration velocity large, high efficiency

Product Description

1. Heat Resistance and Specification
It can resist high temperature of 700, 850 and 1000 and be cut into different thickness (3mm~30mm) according to the requirements of customers.
2. Excellent Heat Insulation
According to physical principle, the thermal conductivity rate of gas is smaller than that of solid.For excellent heat insulation materials, there should be many air pockets inside the materials. As an excellent heat insulation material, the glass fiber cotton has innumerable tiny air pockets, and its fibers are arranged irregularly with a thermal conductivity coefficient between 0.2~0.040 kcal/mhr

3. Noncombustible Material
The main element of glass fiber is silicide (over 50%) which is noncombustible and will not deform or embrittle even under high temperature for 3 consecutive hours.

4. Good Sound Absorption
When the sound wave enters the glass fiber cotton, its energy will be absorbed by the cotton due to the friction between fibers and different sizes of air pockets. Generally speaking, the sound absorbing coefficient of the glass fiber cotton is higher than 90%. Therefore, it is a good material for preventing the interference of noise.

Application:
1. Heat insulation and noisedamping material in buildings and air-conditioning pad; Building: for roofing, flooring and walls thermal and sound insulation, guarantee the building object be the energy-saving type.
2. Thermal insulation for hot and cold pipes and underground pipelines;
3. Protection and heat insulation of car roof, hood and exhaust, automotive catalytic converter; heat insulation for high-temperature industrial equipment, parts, duct in shipping, boiler and household electrical appliance.
Ship and automobiles: replace the structure and shell body of the metal and pure plastic wooden materials, reduce the needed driving force, save energy, extend the life.
4. Aviation and space flight: thermal and acoustic insulation for thin panel and
nail-board by fire-proofing fabrics, used for the thermal insulation and sound absorption of engine system, absorbing noises and purifies the tail gas. Sound insulation of silencer.

5. The felt has three dimensional microporous structure with high void rate and less air resistance, which could eliminate up to 99.9% of the dust. Its filtration speed is 100% higher than the filtration materials made by woven fabrics, and suitable for use in the filters using the principal of pulse dedusting.
6. dimensionally stable glass fiber needle felt primarily as the manufacture of thermoplastic sheet molding compound AZDEL and polypropylene sheet (GMT) enhanced substrate.