Patent ID: 6794321
Filing Date: 2004-09-21
Classification: C03C

Abstract:
A glass composition useful in preparing glass fibers, the composition comprising, in mole %, SiO258 to 62ZrO20 to 4TiO20 to 4Al2O30.1 to 3â€‚â€‰B2O310 to 18CaO0 to 9MgO0 to 5BaO0 to 3ZnO0 to 5Na2Oâ€‚8 to 17K2O0 to 5Li2O0 to 4F2â€‰0 to 2,with the glass fibers prepared by the glass composition exhibiting a moisture resistance not less than âˆ’4.5 kcal/mole.