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- Glass－Viscosity and viscometric fixed points－Part 4：Determination of viscosity by beam bending
- Testing method for annealing point and strain point of glass by beam bending
- ASTM C 598 Annealing Point and Strain Point of Glass by Beam Bending
- ASTM C 336 Annealing Point and Strain Point of Glass by Fiber Elongation
This test method is the determination of the annealing point and the strain point of a glass by measuring the rate of midpoint viscous bending of a simply loaded glass beam.
10cm(L) x 10cm(W) x 0.5cm(H), Approx. 130g
Parameter of glass manufacturing process
