E-CR glassIs an improved boron-free alkali-free glass for the production of good acid and water resistance of glass fiber, the water resistance than alkali-free glass fiber to improve 7 to 8 times, acid resistance than the alkali glass fiber is also a lot of For the underground pipes, tanks and othe

Glass fiber (English name: glass fiber or fiberglass) is an excellent performance of inorganic non-metallic materials, a wide range of advantages is good insulation, heat resistance, good corrosion resistance, high mechanical strength, but the disadvantage is the Crisp, poor wear resistance. It is m

High strength glass fiber It is characterized by high strength, high modulus, its single fiber tensile strength of 2800MPa, than the alkali-free glass tensile strength of about 25%, elastic modulus of 86000MPa, higher than the E-glass fiber strength. With their production of glass steel products for

The main composition of silica, alumina and boron oxide and magnesium oxide, calcium oxide, sodium oxide, etc., according to the amount of alkali content, in the glass can be divided into non-alkali glass fiber (0% ~ 2% sodium oxide, aluminum borosilicate glass), the alkali glass fiber (8% ~ 12% sod