High strength solid buoyant material (SBM) is an important component of modern submersible technology. Hollow glass microsphere is one of the key materials for preparing SBM.

高强度固体浮力材料是现代深潜技术的重要组成部分之一，对保证潜器浮力、增大潜器有效载荷有着重要作用。

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Hollow glass microspheres are used as a key material to produce syntactic foams. Surface modification of the microspheres is very important for improving properties of the foams.

空心玻璃微球是制备复合泡沫材料的关键原料，对其进行表面改性有利于改善复合材料的性能。

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