Wheel tape measure
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,...