Viscosities of lead silicate glass fibres with a diameter of about 100um were analysed below the glass transition temperature using the fibre bending method. By measuring the curvature of the bent fibre, the residual strain and the stress were evaluated and the viscosity calculated.
Origin
Nagaoka University Of Technology, Japan
Journal Title
Phys Chem Glasses 36 4 1995 172-175
Sector
Special Glass
Class
S 964