document.write('<table width="96%" border="0" cellspacing="0" cellpadding="0"  align="center">');
document.write('<tr>');
document.write('<td height="8"></td>');
document.write('</tr>');
document.write('<tr>');
document.write('<td>');
document.write('<table width="100%" border="0" cellspacing="0" cellpadding="0">');
  
document.write('<tr style="line-height:30px">');
document.write('<td width="8%" align="center"><img src="/homes/images1/dot_2.gif" align="absmiddle"></td>');
document.write('<td width="92%" align="left"><a href="/blogs/202307/20230704140597.html" target="_blank" title="聚氨酯组合料的安全与预防知识">聚氨酯组合料的安全与预防知识</a></td>');
document.write('</tr>');
   
document.write('<tr style="line-height:30px">');
document.write('<td width="8%" align="center"><img src="/homes/images1/dot_2.gif" align="absmiddle"></td>');
document.write('<td width="92%" align="left"><a href="/blogs/202304/20230424140520.html" target="_blank" title="您知道聚氨酯泡沫塑料主要原料都有哪几种？">您知道聚氨酯泡沫塑料主要原料都有哪几种？</a></td>');
document.write('</tr>');
   
document.write('<tr style="line-height:30px">');
document.write('<td width="8%" align="center"><img src="/homes/images1/dot_2.gif" align="absmiddle"></td>');
document.write('<td width="92%" align="left"><a href="/blogs/202303/20230321140491.html" target="_blank" title="胶粘剂的种类与主要理化性能指标简析">胶粘剂的种类与主要理化性能指标简析</a></td>');
document.write('</tr>');
   
document.write('<tr style="line-height:30px">');
document.write('<td width="8%" align="center"><img src="/homes/images1/dot_2.gif" align="absmiddle"></td>');
document.write('<td width="92%" align="left"><a href="/blogs/202209/20220927140305.html" target="_blank" title="聚氨酯消泡剂作用是什么？能解决哪些泡沫问题？">聚氨酯消泡剂作用是什么？能解决哪些泡沫问题？</a></td>');
document.write('</tr>');
   
document.write('<tr style="line-height:30px">');
document.write('<td width="8%" align="center"><img src="/homes/images1/dot_2.gif" align="absmiddle"></td>');
document.write('<td width="92%" align="left"><a href="/blogs/202207/20220730140225.html" target="_blank" title="聚氨酯板材原材料以及特点介绍">聚氨酯板材原材料以及特点介绍</a></td>');
document.write('</tr>');
   
document.write('<tr style="line-height:30px">');
document.write('<td width="8%" align="center"><img src="/homes/images1/dot_2.gif" align="absmiddle"></td>');
document.write('<td width="92%" align="left"><a href="/blogs/202207/20220719140200.html" target="_blank" title="技术干货 | 聚氨酯预聚体：MDI与TDI有何区别">技术干货 | 聚氨酯预聚体：MDI与TDI有何区别</a></td>');
document.write('</tr>');
  
document.write('</table></td>');
document.write('</tr>');
document.write('<tr>');
document.write('<td  height="5"></td>');
document.write('</tr>');
document.write('</table>');