SHOCK-ABSORBING SPACER MADE OF COCONUT HUSK POWDER FOR SHEET GLASSES AND STACKED GLASS SHEETS

摘要

A cushion spacer is provided, which is made of coconut husk powder, which is washed and dried, and is adjusted such that the moisture content of the powder is 10 % by weight or less and the fats and oils content of the powder is 1.0 % by weight or less, and that when the powder is interposed between the glass plates, the friction coefficient between the glass plates exceeds 0.24. A stack of glass plates, which is formed by interposing the cushion spacer between the glass plates, is also provided.