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Definition and Characteristics of Glass Fiber

Glass fiber is made from ores such as pyrophyllite, quartz sand, limestone, dolomite, boronite, boronite, etc. through high-temperature melting, drawing, winding, weaving and other processes. The diameter of the monofilament ranges from a few microns to more than 20 microns, which is equivalent to 1/20-1/5 of a hair. Each fiber bundle is composed of hundreds or even thousands of monofilaments. Glass fiber has the following properties:
1.Good insulation‌: It can effectively prevent the passage of current.
2.Strong heat resistance‌: able to remain stable in high temperature environments.
3.Good corrosion resistance‌: able to resist erosion by a variety of chemical substances.
4.High mechanical strength‌: It has high tensile strength and impact resistance.
5.Brittle: easy to break and poor wear resistance.

Application areas of glass fiber
Glass fiber is widely used in the following fields due to its excellent properties:
1.Composite materials‌: As reinforcing materials, used to manufacture various composite products.
2.Electrical Insulating Material‌: Used to make the insulation layer of wires and cables.
3.Thermal insulation material‌: used for building and industrial insulation.
4.Circuit substrate‌: used in substrate manufacturing of electronic products.