Overall the PVC-wood composites offer a wide variety of possible applications. Although the non-cellular PVC-wood composite has a relatively high specific gravity (1.3 g/cc) compared to many wood products, it can be foamed to produce a product that has a density of about 0.6 g/cc, and for many applications, it offers properties that are adequate. The stiffness and COTE are definitely improved with the addition of wood flour. Foaming a PVC-wood composite can also greatly improve the economics of some profile parts even when compared to a cellular PVC product with the same specific gravity.
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机译：总体而言，PVC-木复合材料可提供多种可能的应用。尽管与许多木质产品相比，非多孔PVC-木质复合材料具有相对较高的比重（1.3 g / cc），但可以将其发泡以生产密度约为0.6 g / cc的产品，并且可以用于许多应用，它提供了足够的属性。加入木粉后，刚性和COTE肯定得到改善。即使与具有相同比重的多孔PVC产品相比，发泡PVC-木材复合材料也可以极大地改善某些型材的经济性。
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