摘要
标准GB/T17657-2013中吸水厚度膨胀率要求其测试试样在水中要保持一定的位置,如垂直水平面,离水槽底部的距离等。而恒温水槽并不能很好地保证测试试样能够按照要求来放置。因此,有必要在恒温水槽的基础上设计一个装置,和恒温水槽一起配合来满足标准GB/T17657-2013吸水厚度膨胀率测试要求。
GB/T17657-2013 defines that the thickness swelling rate of water absorption requires the test samples to be held a fixed position in water, such as the vertical horizon and the distance from the bottom of the sink. But the thermostatic sink can＇t ensure the samples be placed as required. Therefore, it is necessary to design a device on the basis of a constant thermostatic sink to meet the test requirements of GB/T17657-2013 on thickness swelling rate of water absorption.
出处
《标准科学》
2017年第8期61-63,共3页
Standard Science
关键词
人造板
吸水厚度膨胀率
恒温水槽
wood-based panel
thickness swelling rate of water absorption
thermostatic sink
