Fiberglass is a waste glass as the main raw material, after high temperature melting, drawing, winding and other multi-channel process and made of fiberglass roving is made of fiberglass as raw material and made of roving, is an inorganic non-metallic material, is a very good metal replacement material, in construction, bridges, automobiles, ships, chemical pipelines, wind power and other fields of structural components and protective materials are widely used, but also become indispensable! It has also become an essential raw material;
There are two kinds of commonly used monofilaments and compound filaments, two kinds of yarn and roving according to the diameter, direct roving and combined roving according to the varieties, and three kinds of round, cylindrical, and flat according to the shapes;
With one or two monofilaments to short cut fibers and get into the roving for the monofilament roving, with more than three monofilaments and get into the roving for the filament roving;
Roving made of three to five threads per centimeter by compounding are fine roving, while yarns made of 1.5 to 3 threads per centimeter by monofilament roving are roving;
Direct roving is also known as single twisted roving, which belongs to the one-step method, by two or four thousand holes of the leakage plate directly pulled into the continuous fiber, basically bundled into a ball supply, its cost is lower, higher production efficiency, the combined yarn belongs to the two-step method, by the two single or multi-stranded direct roving through the equipment process and synthesized into a single strand, which is easier to dispersion, uniformity and better, more suitable for the short cut;
Its light weight, alkali resistance, acid resistance, moisture resistance, water resistance, heat insulation, non-combustible, anticorrosive, sound insulation, vibration damping, adiabatic, protective, high strength, improve flexibility and other characteristics;
It is mainly used as reinforcing materials, electrical insulation materials, industrial filtration materials, reinforced gypsum, reinforced plastics, reinforced rubber and so on;
The application prospect of fiberglass roving is very broad, it is still continuing to expand, the market space is very large.
Post time: Jan-24-2024
