For manufacturing high mechanical properties and environmental-friendly particleboard, a formaldehyde-free soybean meal (SM)-based adhesive was developed and applied in the mechanical manufacture of particleboard. The thermal behavior of the adhesive was investigated and the properties of the particleboard were tested according to Chinese Standards methods. The results show that the optimum technical parameters were: hot-pressing temperature was 180°C, hot-pressing time was 65 s/mm, moisture content was 12%, and glue content was 15%. The MOR and IB of particleboard were 20.6 MPa and 0.59 MPa respectively. It fully fits the Chinese National Standards GBT 4897.5-2003. Therefore, it is a practical way for manufacturing environmental friendly particleboard by SM-based adhesive.
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机译：为了制造高机械性能和环保刨花板，开发了一种无甲醛的粘合剂（SM）的粘合剂，并应用于刨花板的机械制造。研究了粘合剂的热行为，并根据中国标准方法测试刨花板的性质。结果表明，最佳的技术参数是：热压温度为180°C，热压时间为65 s / mm，水分含量为12％，胶水含量为15％。刨花板的MOR和IB分别为20.6MPa和0.59MPa。它完全适合中国国家标准GBT 4897.5-2003。因此，它是通过SM基粘合剂制造环保型刨花板的实用方法。
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