FRW阻燃刨切薄竹的阻燃特性

doi:10.11707/j.1001-7488.20110724

Scientia Silvae Sinicae ›› 2011, Vol. 47 ›› Issue (7): 156-159.doi: 10.11707/j.1001-7488.20110724

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Fire Retardancy of Sliced Bamboo Veneer Treated by Fire-Retardant FRW

Jin Chunde¹, Du Chungui¹, Li Yanjun¹, Wang Qingwen²

1. School of Engineering, Zhejiang Agriculture and Forestry University Lin'an 311300;2. Key Laboratory of Bio-Based Material Science and Technology of Ministry of Education Northeast Forestry University Harbin 150040

Received:2009-10-09 Revised:2009-12-23 Online:2011-07-25 Published:2011-07-25

Abstract

Abstract:

The sliced bamboo veneer was treated by fire retardant FRW, and the fire retardancy of the treated and untreated sliced bamboo veneer was tested by cone calorimeter under different retentions. The results showed that: at the heat radiation of 25 kW·m^-2, heat release rate(HRR), total heat release(THR)and total smoke release(TSR)of treated sliced bamboo veneer decreased with the increasing of FRW retention, and it doesn't produce more high flame in burning process, time to ignite(TTI)of treated sliced bamboo veneer was longer, and its residue mass was increased compared with the untreated sliced bamboo veneer; the obvious fire retardation and smoke inhibition effects of the sliced bamboo veneer treated by fire retardant FRW was observed.

Key words: fire retardant FRW, sliced bamboo veneer, fire retardancy, cone calorimeter

CLC Number:

Jin Chunde;Du Chungui;Li Yanjun;Wang Qingwen. Fire Retardancy of Sliced Bamboo Veneer Treated by Fire-Retardant FRW[J]. Scientia Silvae Sinicae, 2011, 47(7): 156-159.

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Fire Retardancy of Sliced Bamboo Veneer Treated by Fire-Retardant FRW

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