Kinetics of E-glass Fibres Leaching in Borate Solution and Distilled Water

Lucia Mišíková; Marek Liška

doi:10.4028/www.scientific.net/AMR.39-40.355

Paper Titles

Phospho-Silicate Glasses, Self-Degradable in Environment Conditions
p.335

Continuous Measurement of the Dissolution Rate of Ions from Glasses
p.341

Kinetics of SiO₂ Nanofibres Dissolution in the Simulated Lung Environment
p.347

Glass Surface Analysis by an Optimized Sequential Chemical Etching Technique Using the Corrosive Agent HF/HNO₃
p.351

Kinetics of E-glass Fibres Leaching in Borate Solution and Distilled Water
p.355

Ageing of Clay-Based Materials
p.359

Chemical Durability of Glass Thermal Insulation Fibers in Borate and Phosphate Water Solutions
p.363

The Influence of Metal Diffusion and Interfacial Reactions on the Crystallization Behaviour of Glasses Employed in the Manufacture of Glass-Ceramic-to-Metal Seals
p.369

Effects of Dispersed Al₂O₃ Particles on Sintering of LTCC
p.375

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Kinetics of E-glass Fibres Leaching in Borate Solution and Distilled Water

Abstract:

Flow – through leaching experiments have been conducted on E – glass fibres in distilled water and buffered potassium borate solution at temperatures 50, 70 and 90°C and at flow rates 8, 16 and 32 ml/hour. Time dependencies of normalized amount of leached elements in corrosive solutions have been determined. Values of stationary leaching rates were calculated and values of activation energies were found.