Fiberglass microfiber wool

Features: class A fire protection,

The diameter of the fiber is small, usually 5-8 um, and the fiber is soft and thin, with good skin contact and no dust

High tensile strength, good corrosion resistance, good insulation; Cotton blanket under high te
Centrifugal fiberglass  blanket is made of high purity silicon dioxide, alumina, calcium oxide, boron oxide, magnesium oxide and other raw materials at the high temperature of 1200 degrees.                                                          

Physical properties:

1. Good thermal insulation

According to the physical principle, the thermal conductivity of gas is small, and there are many small air holes inside the good thermal insulation material. The smaller the air holes, the lower the convection heat transfer and the closer to the vacuum state. Our fiberglass blanket has numerous tiny pores, and the fibers are irregularly arranged. It is an excellent insulating material with heat conductivity coefficient between 0.02 and 0.04W/m.K.

2. flame retardant

The main components of glass fiber blanket are silicate compounds, which have non-flammability, high temperature resistance and no odor.

3. Sound absorption

When the acoustic wave invades the fiberglass wool, the acoustic energy is drawn in large quantities due to friction with the fiber and pores of different sizes. Generally speaking, the sound absorption rate can be up to 90%, is a good anti-noise sound material.

4. High insulation

Glass fiber is of high temperature resistance, stable chemical performance, non - conductive is a good electrical insulation material. Dielectric constant: 6.1 -- 6.5; Ω volume resistance coefficient: 1000-2000 cm

5. Corrosion resistance
Glass wool is non - absorbent, non - corrosive, non - mildew and stable.