人工林木材刨切单板的染色工艺

李杉; 时君友; 常亚洲

doi:10.19455/j.mcgy.2009.06.006

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人工林木材刨切单板的染色工艺
Dyeing Technology for Sliced Veneer from Plantation Wood
1. 北华大学木材科学与工程系
2009年23卷第6期页码：18-20
DOI： 10.19455/j.mcgy.2009.06.006

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[1]李杉,时君友,常亚洲.人工林木材刨切单板的染色工艺[J].木材工业,2009,23(06):18-20.

LI Shan, SHI Jun-you, CHANG Ya-zhou. Dyeing Technology for Sliced Veneer from Plantation Wood[J]. China Wood Industry, 2009,23(6):18-20.
[1]李杉,时君友,常亚洲.人工林木材刨切单板的染色工艺[J].木材工业,2009,23(06):18-20. DOI： 10.19455/j.mcgy.2009.06.006.

LI Shan, SHI Jun-you, CHANG Ya-zhou. Dyeing Technology for Sliced Veneer from Plantation Wood[J]. China Wood Industry, 2009,23(6):18-20. DOI： 10.19455/j.mcgy.2009.06.006.

摘要

针对人工林木材的特点,采用不同的预处理方法改善木材渗透性,并选取不同染料探索较优的染色方案。结果表明:汽蒸-微波预处理后,采用碱性染料对其进行染色,染色工艺为真空度0.09 MPa下保持2 h后,常压浸泡12h,再在压力为1.5 MPa下保持7 h时,染色效果较好。

Abstract

Based on the characteristic of plantation wood,through the different pretreatments to change wood permeability and the different dyers,a relative good dyeing process was identified after the orthogonal test.The experimental results showed that using basic dyes,maintaining 2 hours under 0.09 MPa degree in a vacuum after pre-steaming,and soaking 12 hours under atmospheric pressure,finally specimens were dyed 7 hours under the pressure of 1.2 MPa.