Effects of production factors on formaldehyde emission of E<sub>1</sub> humid resistant medium density fiberboard

SHEN Zhe-hong; JIANG Nian-chun; CHEN Li; LI Wen-zhu; YU You-ming

Volume 22 Issue 2

Feb. 2017

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Article Navigation > Journal of Zhejiang A&F University > 2005 > 22(2): 203-206

SHEN Zhe-hong, JIANG Nian-chun, CHEN Li, LI Wen-zhu, YU You-ming. Effects of production factors on formaldehyde emission of E1 humid resistant medium density fiberboard[J]. Journal of Zhejiang A&F University, 2005, 22(2): 203-206.

Citation:

SHEN Zhe-hong, JIANG Nian-chun, CHEN Li, LI Wen-zhu, YU You-ming. Effects of production factors on formaldehyde emission of E₁ humid resistant medium density fiberboard[J]. Journal of Zhejiang A&F University, 2005, 22(2): 203-206.

Effects of production factors on formaldehyde emission of E₁ humid resistant medium density fiberboard

1.
School of Engineering , Zhejiang Forestry College , Lin'an 311300, Zhejiang , China;
2.
Forest Station of Kaihua County , Kaihua 324300 , Zhejiang , China;
3.
Forest Enterpries of Pingyang County , Pingyang 325400 , Zhejiang , China

Funds:

浙江省教育厅资助项目(2411003052)

Received Date: 2004-05-31
Rev Recd Date: 2004-12-21
Publish Date: 2005-06-20

Abstract

Low toxin urea formaldehyde resin modified with melamine formaledhyde should be used in order to produce E1 humid resistant MDF .Resin load increasing can reduce formaldehyde emission .11 %～ 13 %resin load was fit .The increase of hot-pressing temperature and hot-pressing time also can reduce the formaldehyde emission . The formaldehyde emission of MDF decreased with the increase of MDF thickness .When thickness is 16 mm , the proper hot-press temperature was 190 ℃and hot-press time was 25 smm-1 the products would be satisfied .[ Ch , 4 fig .1 tab .7 ref .]
- forest engineering,
- E1 humid resistant MDF,
- formaldehyde emission,
- resin loading,
- hot pressing,
- panel thickness,
- urea resin

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通讯作者: 陈斌, bchen63@163.com

1.
沈阳化工大学材料科学与工程学院沈阳 110142

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Effects of production factors on formaldehyde emission of E₁ humid resistant medium density fiberboard

1. School of Engineering , Zhejiang Forestry College , Lin'an 311300, Zhejiang , China;

2. Forest Station of Kaihua County , Kaihua 324300 , Zhejiang , China;

3. Forest Enterpries of Pingyang County , Pingyang 325400 , Zhejiang , China

Funds:

浙江省教育厅资助项目(2411003052)

Received Date: 2004-05-31

Rev Recd Date: 2004-12-21

Publish Date: 2005-06-20

Key words:

Abstract: Low toxin urea formaldehyde resin modified with melamine formaledhyde should be used in order to produce E1 humid resistant MDF .Resin load increasing can reduce formaldehyde emission .11 %～ 13 %resin load was fit .The increase of hot-pressing temperature and hot-pressing time also can reduce the formaldehyde emission . The formaldehyde emission of MDF decreased with the increase of MDF thickness .When thickness is 16 mm , the proper hot-press temperature was 190 ℃and hot-press time was 25 smm-1 the products would be satisfied .[ Ch , 4 fig .1 tab .7 ref .]

Effects of production factors on formaldehyde emission of E₁ humid resistant medium density fiberboard

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通讯作者: 陈斌, bchen63@163.com

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Effects of production factors on formaldehyde emission of E₁ humid resistant medium density fiberboard

1. School of Engineering , Zhejiang Forestry College , Lin'an 311300, Zhejiang , China;

2. Forest Station of Kaihua County , Kaihua 324300 , Zhejiang , China;

3. Forest Enterpries of Pingyang County , Pingyang 325400 , Zhejiang , China

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Effects of production factors on formaldehyde emission of E1 humid resistant medium density fiberboard

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通讯作者: 陈斌, bchen63@163.com

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Effects of production factors on formaldehyde emission of E1 humid resistant medium density fiberboard

1. School of Engineering , Zhejiang Forestry College , Lin'an 311300, Zhejiang , China; 2. Forest Station of Kaihua County , Kaihua 324300 , Zhejiang , China; 3. Forest Enterpries of Pingyang County , Pingyang 325400 , Zhejiang , China

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Effects of production factors on formaldehyde emission of E₁ humid resistant medium density fiberboard

Effects of production factors on formaldehyde emission of E₁ humid resistant medium density fiberboard

1. School of Engineering , Zhejiang Forestry College , Lin'an 311300, Zhejiang , China;

2. Forest Station of Kaihua County , Kaihua 324300 , Zhejiang , China;

3. Forest Enterpries of Pingyang County , Pingyang 325400 , Zhejiang , China