低甲醛释放量脲醛树脂合成工艺的研究  被引量：9

udy on Synthetic Technology of Low Formaldehyde Emission UF Resin</em> <p class='article-op'> <span id="bdshare" class="bdshare_t bds_tools get-codes-bdshare baidufx"><span><span class="bds_more" style="display: block; width: 62px; height: 29px; background: url(/images/share.gif) no-repeat!important; padding: 0;"></span></span></span> </p> <p class="article-source"> <a href ='/article/read.aspx?id=11683940' class='btnTitle btnIsView' target='_blank'><img alt='在线阅读' src='/images/btn-read.png'/></a><a class='btnTitle btnIsView' href="javascript:showdown('0BEEFQhqagWc1zPYKULC8P15/PKB1kdYVKJhjEa9Ke8=')"><img alt="下载全文" src="/images/btn-down.png" /></a> <input id="hiddowninfo" type="hidden" value="0BEEFQhqagWc1zPYKULC8P15/PKB1kdYVKJhjEa9Ke8="/> </p> <div class="collect" style="display: none"> <h5>我的收藏</h5> <div class="cnt"> <p> 名 称：<input type="text" name="collTitle" id="collSumTitle" /> </p> <p> 注 释：<input type="text" name="collRemark" id="collSumRemark" /> </p> <p style="text-align: center;"> <a href="javascript:void(0)" onclick="g_collectSumOk();"> <img width="65" height="17" src="/images_new/collect_ok.png" alt="完成" /></a> <a href="javascript:void(0)" onclick="g_collectSumCancel();"> <img width="65" height="17" src="/images_new/collect_no.png" alt="取消" /></a> </p> </div> </div> </div> <form name="wxTransfer" method="post"> <input type="hidden" name="lid" value="" /> <input type="hidden" name="sip" value="" /> <input type="hidden" name="date" value="" /> <input type="hidden" name="co" value="" /> <input type="hidden" name="Title_C" value="" /> <input type="hidden" name="Writers" value="" /> <input type="hidden" name="Name_C" value="" /> <input type="hidden" name="Num" value="" /> <input type="hidden" name="Years" value="" /> <input type="hidden" name="Volumn" value="" /> <input type="hidden" name="GCH" value="" /> <input type="hidden" name="Vol" value="" /> <input type="hidden" name="BookID" value="" /> <input type="hidden" name="SubjectNum" value="" /> <input type="hidden" name="SpecialNum" value="" /> <input type="hidden" name="mirrorName" value="" /> <input type="hidden" name="UserID" value="" /> <input type="hidden" name="UserName" value="" /> <input type="hidden" name="sourceID" value="" /> </form> <script type="text/javascript" src="/scripts/transfer.min.js"></script> <div class="article-detail"> <p class='author'><strong>作　　者：</strong><a href='/zk/search.aspx?key=A%3d%5b%e6%9d%8e%e5%bd%a6%e6%b6%9b%5d' title='李彦涛'>李彦涛</a> <a href='/writer/article.aspx?id=100000011679682' target='_blank' ><b class='type_ico_id'></b></a><a href='/zk/search.aspx?key=A%3d%5b%e5%88%98%e5%be%b7%e5%b1%85%5d' title='刘德居[2]'>刘德居[2]</a> <a href='/zk/search.aspx?key=A%3d%5b%e6%9d%a8%e6%b7%91%e5%85%b0%5d' title='杨淑兰'>杨淑兰</a> <a href='/zk/search.aspx?key=A%3d%5b%e5%91%a8%e6%b5%b7%e5%86%9b%5d' title='周海军'>周海军</a> <a href='/zk/search.aspx?key=A%3d%5b%e5%8c%99%e4%bc%9f%e6%9d%b0%5d' title='匙伟杰'>匙伟杰</a> <em> </em></p><p class='organ'><strong>机构地区：</strong><a href='/zk/search.aspx?key=S%3d%e6%b2%b3%e5%8c%97%e7%9c%81%e8%83%bd%e6%ba%90%e7%a0%94%e7%a9%b6%e6%89%80' title='[1]河北省能源研究所'>[1]河北省能源研究所</a> <a href='/organ/article.aspx?id=3675&subid=&showname=&searchtype=' target='_blank'><b class='type_ico_id'></b></a><a href='/zk/search.aspx?key=S%3d%e6%b2%b3%e5%8c%97%e7%a7%91%e6%8a%80%e5%a4%a7%e5%ad%a6' title='[2]河北科技大学'>[2]河北科技大学</a> <em> </em></p><p class='from'><strong>出　　处：</strong><a href='/journal/summary.aspx?gch=90275X' target='_blank'><b class='type_ico_id'></b></a><a href='/zk/search.aspx?key=J%3d%5b%e6%9e%97%e4%ba%a7%e5%b7%a5%e4%b8%9a%5d' title='林产工业'>《林产工业》</a>2004年第6期22-24,共3页<em>China Forest Products Industry</em></p><p class='abstrack'><strong>摘　　要：</strong>在中强酸(pH=3.5)条件下,对F／U摩尔比与游离甲醛含量的关系以及pH值对树脂和胶合板性能的影响进行了试验,确定了适宜的配方和工艺条件,压制的胶合板甲醛释放量可达到E1级,胶合强度符合Ⅱ类板的要求。<em><abstract>der medium-strong acid condition (pH=3.5), the relationship between F/U molar ratio and free formaldehyde content and the effect of pH on the properties of resin are studied, and the proper formula and technical conditions for preparing low formaldehyde emission UF resin are worked out. The formaldehyde emission of the pressed plywood bonded with the resin reaches grade E1, the bonding strength can meet the requirement of type Ⅱ specified in GB9846-88.</em></p><p class='subject'><strong>关 键 词：</strong><a href='/zk/search.aspx?key=K%3d%5b%e4%b8%ad%e5%bc%ba%e9%85%b8%5d' title='中强酸'>中强酸</a> <a href='/subject/article.aspx?id=3712263' target='_blank'><b class='type_ico_id'></b></a><a href='/zk/search.aspx?key=K%3d%5b%e8%84%b2%e9%86%9b%e6%a0%91%e8%84%82%5d' title='脲醛树脂'>脲醛树脂</a> <a href='/subject/article.aspx?id=5813341' target='_blank'><b class='type_ico_id'></b></a><a href='/zk/search.aspx?key=K%3d%5b%e7%94%b2%e9%86%9b%e9%87%8a%e6%94%be%e9%87%8f%5d' title='甲醛释放量'>甲醛释放量</a> <a href='/subject/article.aspx?id=5919768' target='_blank'><b class='type_ico_id'></b></a><a href='/zk/search.aspx?key=K%3d%5b%e8%83%b6%e5%90%88%e6%9d%bf%5d' title='胶合板'>胶合板</a> </p><p class='class'><strong>分 类 号：</strong><a href='/zk/search.aspx?key=C%3dTQ433.431' title='TQ433.431'>TQ433.431</a>[<a href = '/domain/article.aspx?id=12' >化学工程</a>] </p> </div> <div id="content_wzxg" name="wzxg" class="article-graph"> <object width="695" height="250" classid="clsid:D27CDB6E-AE6D-11cf-96B8-444553540000" id="FlashID"> <param value="../flash/relation.swf" name="movie"> <param value="high" name="quality"> <param value="opaque" name="wmode"> <param value="6.0.65.0" name="swfversion"> <param value="dataUrl=/ajax/articlerelativegraph.ashx?id=11683940" name="flashVars"> <embed width="695" height="250" src="../flash/relation.swf" type="application/x-shockwave-flash" quality="high" wmode="opaque" flashvars="dataUrl=/ajax/articlerelativegraph.ashx?id=11683940"> </embed> </object> </div> <div class="article-relate-list"> <div class="relate-list"> <p id="ckwx_br"> </p> <h2 name="ckwx" id="ckwx">参考文献：</h2> <div id="listckwx"> <p class='submit'> <img src='/images/loading.gif' width='16' height='16' /> 正在载入数据... </p> </div> </div> <div class="relate-list"> <p id="2jckwx_br"> </p> <h2 name="2jckwx" id="2jckwx">二级参考文献：</h2> <div id="list2jckwx"> <p class='submit'> <img src='/images/loading.gif' width='16' height='16' /> 正在载入数据... </p> </div> </div> <div class="relate-list"> <p id="ohwx_br"> </p> <h2 name="ohwx" id="ohwx">耦合文献：</h2> <div id="listohwx"> <p class='submit'> <img src='/images/loading.gif' width='16' height='16' /> 正在载入数据... </p> </div> </div> <div class="relate-list"> <p id="yzwx_br"> </p> <h2 name="yzwx" id="yzwx">引证文献：</h2> <div id="listyzwx"> <p class='submit'> <img src='/images/loading.gif' width='16' height='16' /> 正在载入数据... </p> </div> </div> <div class="relate-list"> <p id="2jyzwx_br"> </p> <h2 name="2jyzwx" id="2jyzwx">二级引证文献：</h2> <div id="list2jyzwx"> <p class='submit'> <img src='/images/loading.gif' width='16' height='16' /> 正在载入数据... </p> </div> </div> <div class="relate-list"> <p id="tbywx_br"> </p> <h2 name="tbywx" id="tbywx">同被引文献：</h2> <div id="listtbywx"> <p class='submit'> <img src='/images/loading.gif' width='16' height='16' /> 正在载入数据... </p> </div> </div> <div class="relate-list"> <p id="xgqklw_br"> </p> <h2 name="xgqklw" id="xgqklw">相关期刊文献：</h2> <div id="listxgqklw"> <p class='submit'> <img src='/images/loading.gif' width='16' height='16' /> 正在载入数据... </p> </div> </div> </div> </div> <div class="article-about"> <div class="about-box"> <h5 class="name">相关的主题<tt><a class="hide" href="#"></a></tt></h5> <div class="about-list"> </div> </div> <div class="about-box"> <h5 class="name">相关的作者对象<tt><a class="" href="#"></a></tt></h5> <div class="about-list" style="display: none;"> </div> </div> <div class="about-box"> <h5 class="name">相关的机构对象<tt><a class="" href="#"></a></tt></h5> <div class="about-list" style="display: none;"> </div> </div> </div> </div> </div> <script type="text/javascript" src="/scripts/articlerelation.min.js"></script> <script type="text/javascript" src="/scripts/articlerightrelation.min.js"></script> <script type="text/javascript" src="/scripts/articledown.min.js"></script> <div class="layer-box download" id="downloadlayer" style="display: none"> <div class="close"> <a onclick="closedown()" href="javascript:void(0)"> <img src="/images/layer-close.png" width="21" height="21" alt="" /> </a> </div> <h5 class="layer-title">下载全文</h5> <div id="downloadinfo"></div> </div> <div class="layer-box download" id="downloadlayer2" style="display:none;min-height:100px;width:500px;"> <p> <img src="/images/loading2.gif" width="64" height="64"> <span style="font-size:20px;vertical-align:middle;padding-bottom:50px;">正在链接到云南高校图书馆文献保障联盟下载...</span> </p> </div> <script id="bdshare_js" data="type=tools&uid=0" type="text/javascript"></script> <script type="text/javascript"> $(function () { var rd = GetQueryString("rd"); 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