Glass fibers can be divided into continuous fibers, fixed length fibers and glass wool according to shape and length. Glass fibers can be divided into alkali-free, chemical-resistant, high-alkali, medium-alkali, high-strength, high-elastic modulus and alkali-resistant (alkali-resistant) glass fibers according to the glass composition. The main raw materials Fiberglass tape measure for the production of glass fiber are quartz sand, alumina and chlorophyllite, limestone, dolomite, boric acid, soda ash, glauber's salt, fluorite, etc., there are two production methods: one is to produce fibers directly from molten glass; The other is to make glass balls or rods with a diameter of 20 mm and then make very fine fibers. Fine fibers with a diameter of 3-80 microns after reheating and remelting in various ways. Infinitely long fibers mechanically pulled by platinum alloy plates are called continuous glass fibers, often referred to as long fibers. Discontinuous fibers formed by rollers or air streams are called fixed-length glass fibers, often referred to as short fibers.

Glass fiber according to the form and length, can be divided into continuous fiber, fixed length fiber Walking tape measure and glass wool, glass fiber production process has two kinds: two molding - crucible drawing method, one-time molding - pool kiln drawing method. Of course, everything is two-sided, glass fiber is no exception, everyone must do a good job of safety protection while contacting glass fiber. At the same time as contacting glass fibers, be sure to wear appropriate protective clothing, do not inhale dust, and avoid contact with skin and eyes. The main use of glass fiber FRP industry accounts for about 70%, the construction industry also uses glass fiber cloth, the main role is to increase the strength, but also for building exterior wall insulation layer, interior wall decoration, internal wall moisture and fire prevention, etc., so glass fiber is really everywhere in life. Glass fiber can be used as a reinforcing material, electrical insulation material, thermal insulation material and circuit board substrate in composite materials, and is a new material industry that the state focuses on encouraging the development. It is widely used in petroleum, chemical industry, construction, environmental protection, aviation, national defense and other fields. The glass Wheel tape measure fiber itself has the characteristics of good insulation, high temperature resistance and good corrosion resistance, so it is also used by 3D printing technology. 3D printing technology is a digital manufacturing technology that directly forms three-dimensional complex structures by simply adding materials layer by layer in two dimensions. Of course, this is only the result of one of the performance advantages of glass fiber. There are many more advantages of glass fiber waiting for us to discover it!