Glass fiber tape

Glass fiber is an inorganic non-metallic material with excellent performance, with a wide variety of types. Its advantages include good insulation, strong heat resistance, good corrosion resistance, and high mechanical strength. However, its disadvantages are brittleness and poor wear resistance. Glass fiber is commonly used as a reinforcing material in composite materials, electrical insulation materials, thermal insulation materials, circuit substrates, and other fields of the national economy.

When glass fiber is used as a reinforcing material for reinforced plastics, its greater characteristic is its high tensile strength. The tensile strength is 6.3-6.9 g/d under standard conditions and 5.4-5.8 g/d under wet conditions

g/d。 Density 2.54. Good heat resistance, with no effect on strength when the temperature reaches 300 ℃. It has excellent electrical insulation properties and is used as an electrical insulation material, as well as insulation and fire shielding materials. Generally, it is only corroded by concentrated alkali, hydrofluoric acid, and concentrated phosphoric acid.

Main features

Raw materials and their applications: Glass fiber has higher temperature resistance, non flammability, corrosion resistance, good insulation and sound insulation, high tensile strength, and good electrical insulation than organic fiber. But it is brittle and has poor wear resistance. Glass fiber is used to manufacture reinforced plastics (see color picture) or reinforced rubber. As a reinforcing material, glass fiber has the following characteristics, which make its use far more extensive than other types of fibers, and its development speed is also far ahead. Its characteristics are listed as follows:

(1) High tensile strength, low elongation (3%).

(2) High elasticity coefficient and good rigidity.

(3) The elastic limit has a large elongation and high tensile strength, so it absorbs a large amount of impact energy.

(4) It is an inorganic fiber with non flammability and excellent chemical resistance.

(5) Low water absorption.

(6) Good scale stability and heat resistance.

(7) Good processability, can be made into different forms of products such as strands, bundles, felt, and woven fabric.

(8) Transparent allows light to pass through.

(9) The development of a surface treatment agent with good adhesion to resin has been completed.

(10) The price is cheap.