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Introduction of glass fiber characteristics
Sep 05, 2018

Glass fiber is an inorganic non-metallic material with excellent properties. Raw materials and their applications Glass fiber is more resistant to temperature than non-combustible, non-combustible, anti-corrosive, heat-insulating, sound-insulating (especially glass wool), high tensile strength and good electrical insulation (such as alkali-free glass fiber). However, it is brittle and has poor abrasion resistance. Glass fiber is mainly used as electrical insulation material, industrial filter material, anti-corrosion, moisture-proof, heat insulation, sound insulation, shock absorption material. It can also be used as a reinforcing material to make reinforced plastic (see color map) or reinforced rubber, reinforced plaster and reinforced cement. The use of organic materials to cover glass fibers can improve their flexibility, and can be used to make packaging cloth, window screen, wall covering, covering cloth, protective clothing and electricity, sound insulation materials. As a reinforcing material, glass fiber has the following characteristics. These characteristics make the use of glass fiber much wider than other kinds of fibers, and the development speed is far ahead of its characteristics as listed below:

(1) High tensile strength and small elongation (3%).

(2) High modulus of elasticity and good rigidity.

(3) The amount of elongation in the elastic limit is large and the tensile strength is high, so the absorption impact energy is large.

(4) It is an inorganic fiber, which is incombustible and chemically resistant.

(5) The water absorption is small.

(6) Scale stability and heat resistance are good.

(7) It has good processability and can be used as a product of different forms such as strands, bundles, felts and weaving.

(8) Transparent and transparent to light.

(9) The development of a surface treatment agent excellent in adhesion to a resin is completed.

(10) The price is cheap.

(11) It is not easy to burn, and it can be melted into glassy beads at high temperature.


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