A new type of friction material was prepared with carbon fiber and steel fiber as reinforcements and FB polymerized phenolic as matrix resin by mould pressing technology.

采用碳纤维和钢纤维为增强材料、硼酚醛树脂为基体，通过模压成型制得新型混杂纤维增强树脂基摩阻材料。

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FB phenolic resin is one of this new kind of high performance flame retardant resins, having been developed and put into lot production. The flame retardant property of FB resin is described.

fb酚醛树脂就是这种新型高阻燃性树脂，现已研制成功并投入批量生产，本文介绍了FB树脂的阻燃性能。

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