发明名称 |
Light lignocellulosic materials having good mechanical properties |
摘要 |
<p>The invention relates to a method for producing a light lignocellulosic material having an average density in the range of 200 to 600 kg/m3, and comprising, on basis of the lignocellulosic material: A) 30 to 95 wt % of lignocellulose particles; B) 1 to 25 wt % of expanded plastic particles having a bulk density in the range of 10 to 100 kg/m3; C) 3 to 50 wt % of a binding agent, selected from the group of aminoplast resin, phenol formaldehyde resin, and organic isocyanate having at least two isocyanate groups; and optionally D) additives are mixed and then pressed under increased temperature and increased pressure, characterized in that the expanded plastic particles are obtained from expandable plastic particles having a content of propellant in the range of 0.01 to 4 wt % relative to the expandable plastic particles.</p> |
申请公布号 |
AU2010283880(A1) |
申请公布日期 |
2012.02.23 |
申请号 |
AU20100283880 |
申请日期 |
2010.08.02 |
申请人 |
BASF SE |
发明人 |
BRAUN, FRANK;KRIHA, OLAF;HAHN, KLAUS;NEHLS, BENJAMIN;PERETOLCHIN, MAXIM;WEINKOTZ, STEPHAN |
分类号 |
C08L97/02;B27N3/00 |
主分类号 |
C08L97/02 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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