recent years, people pay more attention to the recycling of waste plastics, while the growing shortage of timber resources.
outdoor decking With wood flour or other natural plant fiber to fill plastic recycling
materials, made of special equipment, plastic-wood materials and
products, both because of its dual characteristics of plastic and wood
in recent years, cut a striking figure, and gradually become the world's
attention and development Hot spots.
But in our country, after several years of development, the production and application of plastic-wood materials is not optimistic,
cheap backyard flooring on the one hand the industrialization of research results difficult, on
the other hand, wood-plastic material production enterprises sales are
sluggish. Why is the potential of plastic wood materials of this new
type of environmentally friendly materials will appear this unfavorable
situation, on the one hand,
moisture outdoor flooring the processing of plastic-wood materials than ordinary plastic products
difficult and demanding. Most of the current domestic technology from
the digestion of foreign technical information, absorption, although
achieved some success, but there are many industrial applications to do
the work.
And some manufacturers only to see the future of plastic and wood, while ignoring other problems, processing equipment, technology, etc.
are not up to the requirements, the product grades do not increase; a
small number of enterprises to produce molded wood-plastic packaging
materials,
wood plastic composite decking because The proportion of wood filling small, high cost, lack of market
competitiveness. Therefore, with the development of application fields,
how to further improve the performance of plastic-wood materials has
become the focus of scientific research personnel, plastic wood
materials production process improvement, special equipment development
and additive selection, also need to further strengthen research.
