Due to the brittleness of fiber, the godet and wingding rollers with large diameter were used.

光纤比较脆,采用了大尺寸的导丝盘和卷绕筒。

However, this material is very brittleness, and easy to embrittle and crack sometimes.As a result, its production and application are restricted.

但是，该种材料往往表现出较大的脆性，有时易发生脆裂，使其生产和应用受到限制。