酚醛树脂胶制作落叶松树皮板的初步研究 |
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引用本文: | 刘一楠,敖宇佳,徐兰英,王子奇,王厚军,孟什. 酚醛树脂胶制作落叶松树皮板的初步研究[J]. 林业科技, 2010, 35(6): 44-46 |
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作者姓名: | 刘一楠 敖宇佳 徐兰英 王子奇 王厚军 孟什 |
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作者单位: | [1]黑龙江省木材科学研究所省木材综合利用重点实验室,哈尔滨150081 [2]东北林业大学,黑龙江哈尔滨150040 |
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基金项目: | 黑龙江省科技厅攻关项目 |
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摘 要: | 利用酚醛树脂胶制造落叶松树皮板的初步研究结果表明,在热压温度190~200℃、压力2.5~3.5MPa、热压时间0.7min/mm的工艺条件下,当施胶量达到8%,密度大于0.8g/cm3时,表层复合木质纤维的落叶松树皮板性能可达到国家《刨花板》标准GB/T4897—2003的要求,尤其是2h沸水煮后内结合强度指标远远大于标准值,可作为室外用建筑材料。
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关 键 词: | 落叶松树皮 酚醛树脂 树皮板 |
The Primary Study on Manufacture of Larceh Rind Broad with PF Adhesive |
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Affiliation: | LIU Yinan ( Wood Science Research Institute of Heilongjiang Province, Harbin 150081 ) |
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Abstract: | As it is shown in the result of the research about larch rind broad with PF adhesive: propovties the larch rind broad with its surface covered by wood shaving, under the tempreture of 190 - 200℃, pressure of 2.5 - 3.0 MPa, time of 0. 7 min/mm can meet the standard of GB/T 4897 - 2003. Especially MOR of the Larch rind broad exceeds the requirement of GB/T 4897 - 2003. It can be used as outdoor building materials. |
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Keywords: | Larch rind PF adhesive Rind broad |
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