不同树脂基木塑复合材料的性能对比

Study on Effects of Resin Types on Performances of WPC

由于木塑复合材料中所用的木质纤维填料一般只能承受200℃加工温度,因此,木塑复合材料一般采用聚乙烯、聚丙烯、聚氯乙烯等加工温度较低的热塑性树脂。基体树脂类型不同时,木塑复合材料的性能差异较大。本文初步研究了基体树脂类型及木质纤维类型对木塑复合材料制品性能的影响规律,这对人们根据制品的应用领域合理地选择基体树脂和木质纤维具有一定的参考价值。

Because of the wood fibers used in WPC can only endure the processing temperature up to 200℃, the matrix resins used in WPC are focalized in a few resins with the low processing temperature such as HDPE, PP and PVC in nowadays. The performances of WPC will be very different when the resin used in WPC is different. The effects of the resin types and the wood fiber types on the performances of the WPC are studied in this paper. The results would be of some guiding significances to selecting the proper resin type and the wood fiber type according to the specific application of the WPC.