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Brief Introduction to Fiberglass

Fiberglass includes continuous fiberglass, special fiberglass. It is a kind of inorganic non-metallic material with many excellent properties. Its properties are designable through changing the chemical composition of glass.

Fiberglass can be used in very wide field, the main usage are:

Reinforcing material:
The ideal substitute for metals, woods and concrete. Besides of E-glass, C-glass is specially designed as reinforcing material in China, which cost is lower than E-glass, because it doesn't contain B2O3. The chemical composition of E-Glass and C-glass are compared as below.

 
SiO2
Al2O3
CaO
MgO
R2O
B2O3
Fe2O3
E-glass
540.5
14.60.4
16.60.3
4.60.3
<0.8
8.80.5
<0.5
C-glass
670.5
6.20.4
9.50.3
4.20.3
12.00.4
-
<0.4
Construction Material:
Due to good tensile strength, light weight and fire-resistance, fiberglass is widely used in construction industry. The main products are Alkali-resistant Mesh Fabric, Self-adhesive Joint Tape, Wall Fabric. AR Fiberglass is specially designed for reinforcing cement.

Electrical Insulation Material:
Only E-glass is suitable for making insulation material. The main products are fabrics, tapes and sleevings.

Sealing and Thermal Insulation Material:
The ideal substitute for Asbestos. High Silica Fiberglass is specially designed as high temperature resistant material.


Filter Material at high temperature.