摘要 |
A glass fiber containing a fiber processing agent for increasing the surface strength of a rubber product, such as a rubber belt or a tire, and a rubber product containing the glass fiber. The fiber processing agent is comprised of a dispersion solution having a 2-component dispersoid including a rubber latex and an epoxy resin. By using the 2-component dispersoid solution comprised of the epoxy resin, which has excellent strength and also has excellent heat resistance and water resistance, and the rubber latex, which is flexible, a glass fiber and a rubber product can be obtained having greatly increased durability, without bringing about a drop in quality, even under a poor environment.
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