Sisal cellulose fiber (SCF) and sisal fiber cellulose microcrystal, produced with sulfate pulping method and ball-millin......

Ablator material for thermal protection system of re-entry capsules and nozzles is often made by carbon/phenolic resin c......

炭膜以其耐高温、耐腐蚀及分离性能高等优点,在很多工业领域都具有潜在应用前景.本文以热塑性酚醛树脂(PR)为前驱体材料、聚乙烯醇......

Shell was made with naval brass at traditional water lubricate rubber bearing,but copper as strategic resource nowadays ......

利用KOH活化制得了酚醛基活性碳纤维（ACF）.研磨后形成细颗粒酚醛基活性碳纤维材料（P-ACF）.对比研究P-ACF与ACF在6 mol·L-1 KOH溶......

介绍了炭布增强硼酚醛烧蚀材料（２Ｄ Ｃ／ＦＢ）的制备，研究了工艺对复合材料力学性能和烧蚀性能的影响。结果表明，硼酚醛ＦＢ树脂９００℃残炭率高达７０％，高于普通......

用纳米级炭粉对炭／酚醛复合材料性能进行了改进。对纳米级炭粉加入后酚醛树脂的热解性能，材料的烧蚀性能、常温下力学性能、热性能及......