Drying characteristics of <em>Tsoongiodendron odorum</em> wood

FU Yun-lin; QIU Bing-fa; WEI Peng-lian; LIAO Ke-bo; LIU Xiao-ling; YUAN Zhen-shuang

doi:10.11833/j.issn.2095-0756.2011.05.013

Volume 28 Issue 5

Oct. 2011

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FU Yun-lin, QIU Bing-fa, WEI Peng-lian, LIAO Ke-bo, LIU Xiao-ling, YUAN Zhen-shuang. Drying characteristics of Tsoongiodendron odorum wood[J]. Journal of Zhejiang A&F University, 2011, 28(5): 767-770. doi: 10.11833/j.issn.2095-0756.2011.05.013

Citation:

FU Yun-lin, QIU Bing-fa, WEI Peng-lian, LIAO Ke-bo, LIU Xiao-ling, YUAN Zhen-shuang. Drying characteristics of Tsoongiodendron odorum wood[J]. Journal of Zhejiang A&F University, 2011, 28(5): 767-770. doi: 10.11833/j.issn.2095-0756.2011.05.013

Drying characteristics of Tsoongiodendron odorum wood

doi: 10.11833/j.issn.2095-0756.2011.05.013

1.
Forestry College，Guangxi University，Nanning 530004，Guangxi，China;
2.
Liangfengjiang National Forest Park of Guangxi，Nanning 530031，Guangxi，China

More Information

Corresponding author: FU Yun-lin
Publish Date: 2011-10-20

Abstract

Wood drying is an important link in the utilization of wood processing with a reasonable drying process being very important to ensure drying quality and to improve the wood utilization rate. To obtain the basic drying characteristics and to prepare a reasonable drying schedule for Tsoongiodendron odorum wood， drying characteristics were determined using the 100 C test method. Results showed that T. odorum wood dried easily with the cross-sectional deformation degree being light（from grades 1 to 2） and the drying speed being fast （grade 2）. However，there were serious problems with the initial checks （judged to be grade 3） and with the degree of twist deformation（grade 3） having no internal cracks and a small volumetric drying shrinkage coefficient. Considering the main drying defect level and the defect level of the 100C test method as well as the drying conditions corresponding to the drying defects，a reference drying schedule for T. odorum wood with a thickness of 25-30 mm was drawn up to provide a theoretical basis for control in a practical，kiln-dried process. ［Ch，1 fig. 2 tab. 13 ref.］
- forest engineering,
- Tsoongiodendron odorum,
- drying characteristics,
- 100 °C drying test method

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通讯作者: 陈斌, bchen63@163.com

1.
沈阳化工大学材料科学与工程学院沈阳 110142

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Drying characteristics of Tsoongiodendron odorum wood

1. Forestry College，Guangxi University，Nanning 530004，Guangxi，China;

2. Liangfengjiang National Forest Park of Guangxi，Nanning 530031，Guangxi，China

Corresponding author: FU Yun-lin

Publish Date: 2011-10-20

Key words:

Abstract: Wood drying is an important link in the utilization of wood processing with a reasonable drying process being very important to ensure drying quality and to improve the wood utilization rate. To obtain the basic drying characteristics and to prepare a reasonable drying schedule for Tsoongiodendron odorum wood， drying characteristics were determined using the 100 C test method. Results showed that T. odorum wood dried easily with the cross-sectional deformation degree being light（from grades 1 to 2） and the drying speed being fast （grade 2）. However，there were serious problems with the initial checks （judged to be grade 3） and with the degree of twist deformation（grade 3） having no internal cracks and a small volumetric drying shrinkage coefficient. Considering the main drying defect level and the defect level of the 100C test method as well as the drying conditions corresponding to the drying defects，a reference drying schedule for T. odorum wood with a thickness of 25-30 mm was drawn up to provide a theoretical basis for control in a practical，kiln-dried process. ［Ch，1 fig. 2 tab. 13 ref.］

Drying characteristics of Tsoongiodendron odorum wood

doi: 10.11833/j.issn.2095-0756.2011.05.013

Abstract

References

Proportional views

通讯作者: 陈斌, bchen63@163.com

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Proportional views

Drying characteristics of Tsoongiodendron odorum wood

doi: 10.11833/j.issn.2095-0756.2011.05.013

1. Forestry College，Guangxi University，Nanning 530004，Guangxi，China;

2. Liangfengjiang National Forest Park of Guangxi，Nanning 530031，Guangxi，China

Corresponding author: FU Yun-lin

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Drying characteristics of Tsoongiodendron odorum wood

doi: 10.11833/j.issn.2095-0756.2011.05.013

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通讯作者: 陈斌, bchen63@163.com

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Drying characteristics of Tsoongiodendron odorum wood

doi: 10.11833/j.issn.2095-0756.2011.05.013

1. Forestry College，Guangxi University，Nanning 530004，Guangxi，China; 2. Liangfengjiang National Forest Park of Guangxi，Nanning 530031，Guangxi，China

Corresponding author: FU Yun-lin

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1. Forestry College，Guangxi University，Nanning 530004，Guangxi，China;

2. Liangfengjiang National Forest Park of Guangxi，Nanning 530031，Guangxi，China