Surface organic modification plays an important role in improving wood fillers (xylon and wood flour) dispersion and enhancing the interfacial interactions between the wood fillers and polymer matrix.

表面有机化改性是提高木质填料（ 木纤维或木粉）的分散程度和增强其与聚合物基体界面相互作用的重要手段。

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The infrared camouflage fiber is prepared with a polymer matrix material, low-infrared-emissivity powder and additives.

所述的红外隐身纤维由高分子基体材料、低红外发射率粉体以及添加剂制成。

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However, poor compatibility between IFR and polymer matrix leads to some deterioration of mechanical property of materials.

尽管如此，阻燃剂与聚合物间较差的相容性使阻燃聚合物力学性能有所劣化。

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Bacteria in such a film are embedded in a polymer matrix, which makes them harder to kill than isolated individuals.

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Engineers and scientists are developing many new types of materials such as carbon nanotubes, ceramic-matrix nanocomposites (and their metal-matrix and polymer-matrix equivalents), and new carbon fibers.

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