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Fiberglass Rods Prospects
- Oct 31, 2017 -

Fiberglass Rods Prospects

Glass fiber itself has a series of excellent characteristics, with the development of modern technology and improve the level of glass fiber and some of the modified and composite, so that it has more, better, more full of features, glass has become a national Economic and industrial sectors irreplaceable new functional materials and structural materials, glass fiber plant will have unlimited broad prospects for development.

Foreign glass fiber production capacity has reached 3 million tons, the actual production of 2.5 million tons, of which the pulp kiln production accounted for 85 to 90 percent of total output. In the total output of 2.5 million tons, for the enhancement of thermosetting plastic products about 100 million tons, for the thermoplastic products 700,000 tons. Glass fiber textile yarn and woven fabrics, knitted fabrics, mesh fabrics, stitched fabrics and multi-axial fabrics, fiberglass products factory is the largest variety of specifications of a class of glass fiber products, the development of fast, broad market prospects.

Glass fiber factory deep processing direction:

Glass fiber products by textile processing, and further coating treatment, can greatly improve its technical content, so as to achieve significant economic benefits. The technology can be used in aviation, ship, sports equipment and electrical equipment. Fabrics are made of woven fabrics and knitted fabrics of fiberglass with different densities in one-way, two-way and three-dimensional; Teflon coated fabrics for building films and silicone rubber coated fabrics for high temperature insulation workplace; Shipbuilding and wind turbine blades multi-axial stitch fabric; there is a substitute for asbestos and aluminum silicate fiber fabric of high silica fiber inorganic coating fabric, glass fiber plant industry prospects. Glass fiber is an excellent performance of inorganic non-metallic materials, a wide range, the advantages of good insulation, heat resistance, good corrosion resistance, high mechanical strength, but the disadvantage is brittle, poor wear resistance. It is made of glass ball or waste glass as raw material by high temperature melting, drawing, yarn, weaving and other processes made of its monofilament diameter of a few microns to twenty microns, the equivalent of a hair Of the 1 / 20-1 / 5, each bundle of fiber raw silk by hundreds or even thousands of monofilament composition. Glass fiber is usually used as a composite material in the reinforced materials, electrical insulation materials and insulation materials, circuit boards and other areas of the national economy.

Glass fiber plant analysis of glass fiber material classification:

Glass fiber according to the shape and length, can be divided into continuous fiber, fixed fiber and glass wool; according to the glass composition, can be divided into alkali, chemical resistance, high alkali, alkali, high strength, high elastic modulus and alkali ( Anti-alkali) glass fiber and so on.

The main raw materials for the production of glass fiber are: quartz sand, alumina and pyrophyllite, limestone, dolomite, boric acid, soda ash, mirabilite, fluorite and so on. The production method is divided into two categories: one is to make the molten glass directly into the fiber; one is made of molten glass first made of 20mm diameter glass ball or rod, and then in a variety of ways to heat remelting made after the diameter of 3 ~ 80μm very fine fibers. Through the platinum alloy plate by mechanical drawing method of drawing infinite fiber, called continuous glass fiber, commonly known as long fiber. Non-continuous fibers made by rollers or air streams are called fixed-length glass fibers, commonly referred to as short fibers.