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當(dāng)前位置:首頁 資訊 板材資訊膠合板可以有效的將木材的利用率提高A

膠合板可以有效的將木材的利用率提高A

  • 2014-12-11 19:22:19
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  • 編輯:佚名
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  膠合板是由木段旋切單板或者由木方刨切成薄木而成,然后再用膠劑粘合而成的多層板狀材料,一般都是用奇數(shù)層單板而且還要讓相鄰單板的纖維方向和互相垂直膠合而成。做家具經(jīng)常使用的材料之一就是人造板,一組單板一般都是按相鄰曾德木紋方向互相垂直組坯膠合而成的板材,通常表板以及內(nèi)層板對稱地配置造中心層或者板芯的兩側(cè)。涂膠后的單板按木紋方向縱橫交錯(cuò)配成的板坯,在加熱或者是不加熱的條件下將其壓制而成的。層數(shù)通常都是奇數(shù),也有偶數(shù)的但是都比較少。所以膠合板可以將木材的利用率提高,是木材節(jié)約的一個(gè)主要途徑。
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