The filling content of hollow glass bead generally is between 5% -20%.
空心玻璃微珠的填充量一般在5%-20%之间。
The results showed that the compatibility of hollow glass bead and resin was improved by adding silane coupling agent.
结果表明，硅烷偶联剂改善了空心玻璃微珠与树脂基体的相容性。
The cell structure, compression and damping properties of rigid polyurethane foam filled with hollow glass bead were studied.
研究了加入空心玻璃微珠后，硬质聚氨酯泡沫塑料的泡孔结构、压缩性能以及阻尼性能。
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