木材热塑化

Thermoplasticization of wood

利用适当的化学改性反应特别是经典的纤维索改性反应如酯化、醚化反应对木材进行化学改性，可使木材转化为可熔、可溶的新型热塑性高分子材料。这种热塑性木材可用普通塑料加工成型的方法进行加工，制造出许多新产品。为扩大木材的加工方法、劣废木材资源更有效的综合利用及提高木材的应用价值开辟了新的途径。放已成为近十年来木材综合利用新技术研究开发的新热点之一。本文综述这一研究领域的现状。

The wood can be converted into meltable and soluble new thermoplastic polymeric materials by means of suitable chemical reactions especially cellulosic chmical modifying reactions such as esterifjcations or etherifications. Many new products can be obtained ftom these thermoplastic wood by common plastic processing methods. Scintists to deliberate utilization of forest and wood resources more wisely and efficiently and development of new procesing method and applied value of wood. So that the thermoplasticization of wood is becomes a new hot-point to research the applied technology of wood resources. This paper is introduced the status of these research works.