Scientia Silvae Sinicae ›› 2020, Vol. 56 ›› Issue (9): 104-111.doi: 10.11707/j.1001-7488.20200912
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Yongdong Zhou1,Junfeng Hou2
Received:
2018-04-25
Online:
2020-09-25
Published:
2020-10-15
CLC Number:
Yongdong Zhou,Junfeng Hou. Moisture State and Migration Mechanism of High Moisture Content Poplar Lumber during Platen Drying[J]. Scientia Silvae Sinicae, 2020, 56(9): 104-111.
Table 1
MC of poplar lumber before and after platen drying under different platen temperature"
热压板温度 Temperature of heating platen /℃ | 初含水率 Initial MC(%) | 终含水率 Final MC(%) | 表层终含水率 Final MC of surface layer(%) | 心层终含水率 Final MC of center layer(%) |
120 | 53.37±7.75 | 40.78±0.50 | 32.42±0.98 | 57.88±2.65 |
130 | 55.34±8.86 | 42.00±0.75 | 24.27±2.52 | 55.01±0.39 |
140 | 52.09±4.59 | 40.18±2.34 | 21.26±0.66 | 53.89±5.80 |
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