科研之友
微信
新浪微博
Facebook
分享链接
摘要
The subject of the paper was examining the influence of the addition of the pulp (recovered from wood of pallets and containers) and glue content on the properties of medium density fibreboard (MDF). Wood from used pallets and containers, disintegrated to the form of chips in a wood chipper, were submitted to a hydrothermal treatment and then defibrated in a laboratory defibrator. Pulp obtained from recovered wood was added to standard pulp and MDF were produced from the mixture. The obtained results justify a conclusion that a 25% addition of recovered wood to industrial pulp allows to produce MDF exhibiting properties satisfying the requirements of the standard EN 622-5 (2006). The glue content increase from 10 to 12 % had no significant effect.
- 出版日期2012
