TY - JOUR TI - EFFECT OF BORON CONTENT OF HIGH-ORTHO PHENOLIC FIBERS ON THERMAL PROPERTY AU - Jiao Ming-Li AU - Yang Kai AU - Cao Jian-Hua AU - Liu Hong-Yan AU - Qin Qi AU - Yu Mu-Huo JN - Thermal Science PY - 2015 VL - 19 IS - 4 SP - 1411 EP - 1414 PT - Article AB - High-ortho boron-containing phenolic fibers were prepared, and cured in a solution of formaldehyde and hydrochloric acids. The resulted fibers were heattreated in N2 at tiered temperature. Differential scanning calorimetry and thermogravimetric analysis were employed to characterize thermal performance. The results show that the addition of boron in the precursor resin can increase the peak of curing temperature and thermal stability.