Glass fiber (or fiberglass) is an inorganic non-metallic material with excellent performance, a wide variety, the advantage is good insulation, strong heat resistance, good corrosion resistance, high mechanical strength, it is pyrophyllite, quartz sand, limestone, dolomite, boronite, brucite seven kinds of ores as raw materials by high temperature melting, wire drawing, winding, weaving and other processes made, its monofilament diameter of several microns to more than two dozen microns, equivalent to a hair strand 1/20-1/5, each bundle of fiber precursors consists of hundreds or even thousands of monofilament. Glass fibers are often used as a reinforcing material in composite materials.
Advantages of glass fiber: Compared with traditional wooden pallets, fiber has high temperature resistance, non-combustible, anti-corrosion, good heat insulation, sound insulation, high tensile strength and good electrical insulation. It has high mechanical properties and electrical resistance, as well as good heat and moisture resistance, and good processability. The electrical insulation performance of general fiberglass board is very stable, and the flatness and surface smoothness are very good, and there are no pits.
(1) High tensile strength and small elongation (3%).
(2) High elastic coefficient and good rigidity.
(3) The elongation within the elastic limit is large and the tensile strength is high, so the impact energy absorption is large.
(4) It is an inorganic fiber with non-flammability and good chemical resistance.
(5) Low water absorption.
(6) Good scale stability and heat resistance.
(7) Good processability, can be made into strands, bundles, felt, weaving and other different forms of products.
(9) Development of surface treatment agent with good adhesion to resin completed.
(10) Cheap.
(11) It is not easy to burn, and can be melted into glass-like beads at high temperature.
Post time: Oct-26-2023