Abstract

Microscopic analysis of fragments of destroyed hollow glass microspheres was used to determine the thickness of their walls. It is revealed that the wall thickness of industrial microspheres can vary significantly even within a single glass microsphere. It is shown that as the diameter of hollow glass microspheres increases, the relative wall thickness decreases, and the degree of their heterogeneity increases. The wall thickness variability leads to a significant decrease in the level of critical pressure, which causes the destruction of microspheres, compared to the calculated one.

Highlights

  • Методом микроскопического анализа фрагментов разрушенных полых стеклянных микросфер проведены исследования по определению толщины их стенок

  • Microscopic analysis of fragments of destroyed hollow glass microspheres was used to determine the thickness of their walls

  • It is revealed that the wall thickness of industrial microspheres can vary significantly even within a single glass microsphere

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Summary

Introduction

Методом микроскопического анализа фрагментов разрушенных полых стеклянных микросфер проведены исследования по определению толщины их стенок. Определено, что толщина стенки промышленных микросфер может существенно варьироваться даже в пределах одной микросферы. Что с увеличением диаметра полых стеклянных микросфер относительная толщина стенки уменьшается, а степень её разнотолщинности увеличивается.

Results
Conclusion

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