漂白和热处理竹材的表面性能

doi:10.11707/j.1001-7488.20101120

Scientia Silvae Sinicae ›› 2010, Vol. 46 ›› Issue (11): 131-137.doi: 10.11707/j.1001-7488.20101120

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Surface Properties of Bleached and Heat Treated Bamboo

Ma Hongxia^1,3Jiang Zehui²Ren Haiqing³Zhao Rongjun³

1.Guangdong Academy of ForestryGuangzhou 510520； 2.International Center for Bamboo and RattenBeijing 100102；3.Research Institute of Wood Industry, CAFBeijing 100091

Received:2009-03-09 Revised:2010-08-30 Online:2010-11-25 Published:2010-11-25

Abstract

Abstract:

Surface wettability, elemental change and chemical components' change of untreated bamboo, bleached bamboo and heat treated bamboo were measured by contact angle meter, X-ray photoelectron spectrometer （XPS） and fourier transform infrared spectroscopy（FTIR）, respectively. Results showed that surface wettability, oxidized form of C atom and carbonyl number on the surface of treated bamboos were improved. Bleached bamboo was low in surface wettability , but high in oxidized degree of C atom and carbonyl number, compared to those of heat treated bamboo.

Key words: bleached bamboo, heat treated bamboo, surface energy, XPS, FTIR

Ma Hongxia;Jiang ZehuiRen HaiqingZhao Rongjun. Surface Properties of Bleached and Heat Treated Bamboo[J]. Scientia Silvae Sinicae, 2010, 46(11): 131-137.

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Surface Properties of Bleached and Heat Treated Bamboo

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