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萘系沥青树脂的制备和性质 被引量:2

THE PREPARATION OF NAPHTHALENE BASED COPNA RESIN AND ITS PROPERTIES
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摘要 以对苯二甲醇(PXG)为交联剂,萘为芳烃原料,在对甲苯磺酸的催化作用下,合成了沥青树脂。研究中考察了沥青树脂的多种性能参数。结果表明:沥青树脂是萘与对苯二甲醇结合而成的低聚体混合物,固化后具有良好的热稳定性,是一种新型的耐热树脂。 1, 4-benzenedimethanol (PXG) was chosen as cross-linking agent, P-toluene sulfonic acid (PTS) as catalyst and naphthalene as raw aromatic materials to prepare pitch resin. Various properties of pitch resin were stutied. The results show that pitch resin is a mixture of low polymers of Naphthalene and PXG. After curing,it is of excellent thermal statility Pitch resin is a new resin with good thermostability.
出处 《炭素技术》 CAS CSCD 1998年第3期4-7,共4页 Carbon Techniques
关键词 沥青树脂 原料 制备 性质 Naphthalene pitch resin
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