CN1223925A - 杉木硬化处理技术 - Google Patents

杉木硬化处理技术 Download PDF

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Publication number
CN1223925A
CN1223925A CN 98112326 CN98112326A CN1223925A CN 1223925 A CN1223925 A CN 1223925A CN 98112326 CN98112326 CN 98112326 CN 98112326 A CN98112326 A CN 98112326A CN 1223925 A CN1223925 A CN 1223925A
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China
Prior art keywords
china fir
technique
pressure
sealing cylinder
processing
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Pending
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CN 98112326
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English (en)
Inventor
王予国
向启福
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JIBAO WOOD CO Ltd HUNAN PROV
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JIBAO WOOD CO Ltd HUNAN PROV
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Application filed by JIBAO WOOD CO Ltd HUNAN PROV filed Critical JIBAO WOOD CO Ltd HUNAN PROV
Priority to CN 98112326 priority Critical patent/CN1223925A/zh
Publication of CN1223925A publication Critical patent/CN1223925A/zh
Pending legal-status Critical Current

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  • Chemical And Physical Treatments For Wood And The Like (AREA)

Abstract

一种杉木硬化处理技术。用一种耐压密封缸,配以抽真空设备,将木材装入密封缸内,充满化学溶液后施以相应的温度及压力,定时排液卸压、降温。硬化处理后的普通杉木品质可达冷杉水平,即当前出口家具用材水平。

Description

杉木硬化处理技术
本发明属于木材加工处理技术领域,是一种杉木硬化处理技术。
杉木质地较软,机加工时被加工面多起毛,不易光洁,由于上述两大原因,杉木不能用于现代家具及高级装饰材料的加工,因而极大的限制了杉木用途,降低了杉木的经济价值,也是当今杉木滞销的重要原因之一。在现代木材加工处理技术中,杉木的木材处理还仅限于木材的干燥处理,不能改变木材本身的质地,杉木的木材处理技术存在一片很大的空白。
本发明的目的,是要提供一种杉木硬化处理技术,通过这种技术处理,普通杉木的品质可达冷杉水平,达到当前出口家俱用材水准。
本发明是这样实现的:设备为耐1.7MPa压力的密封缸,密封缸配有抽真空设备,及其它相应的辅助设备,将木材装入密封缸内,充满化学溶液后,施以相应的温度及压力,定时排液卸压、降温、硬化处理即告完成。上述各项工艺的技术参数如下:
1、化学溶液:
1)纯碱:1.5‰~2.0‰
2)工业盐:0.3‰~0.4‰
3)漂白粉:1.5‰~2.0‰
2、处理时间:60分钟~90分钟/次
3、处理温度:20℃~110℃
4、处理压力:0.2MPa~0.4MPa

Claims (2)

1 本发明属干木材加工处理技术领域,是一种杉木硬化处理技术,其特征是设备为耐1.7MPa压力的密封缸,密封缸配有抽真空设备,将木材装入密封缸内,充满化学溶液后,施以相应的温度及压力,定时排液、卸压、降温。
2 根据权利要求1所述的权利要求,本发明的特征是,化学溶液纯碱1.5‰~2‰,工业盐0.3‰~0.4‰,漂白粉1.5‰~2‰,处理时间60分钟~90分钟/次,处理温度20℃~110℃,处理压力0.2MPa~0.4MPa。
CN 98112326 1998-01-22 1998-01-22 杉木硬化处理技术 Pending CN1223925A (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 98112326 CN1223925A (zh) 1998-01-22 1998-01-22 杉木硬化处理技术

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 98112326 CN1223925A (zh) 1998-01-22 1998-01-22 杉木硬化处理技术

Publications (1)

Publication Number Publication Date
CN1223925A true CN1223925A (zh) 1999-07-28

Family

ID=5222190

Family Applications (1)

Application Number Title Priority Date Filing Date
CN 98112326 Pending CN1223925A (zh) 1998-01-22 1998-01-22 杉木硬化处理技术

Country Status (1)

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CN (1) CN1223925A (zh)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102441263A (zh) * 2010-10-08 2012-05-09 王牧滋 超轻独木式乒乓球底板
CN101239477B (zh) * 2008-02-26 2012-05-23 侯梦斌 一种木材改性过程中回收抽提物质的方法

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101239477B (zh) * 2008-02-26 2012-05-23 侯梦斌 一种木材改性过程中回收抽提物质的方法
CN102441263A (zh) * 2010-10-08 2012-05-09 王牧滋 超轻独木式乒乓球底板

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