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玻璃纤维增强材料和树脂基体是玻璃钢的主要原材料。为了获得性能好、质量高的玻璃钢,除提高玻璃纤维和树脂性能外,还需改善树脂与纤维之间的界面状况。界面状况受着保留在玻璃纤维表面上浸润剂的影响。通常的做法是对玻璃纤维表面进行化学处理或使用增强型浸润剂。本文较系统的介绍了一种新型增强型玻璃纤维浸润剂SB-j浸润剂的使用情况。
Glass fiber reinforced resin and resin matrix is the main raw material of FRP. In order to obtain good performance, high quality FRP, in addition to improve the performance of glass fiber and resin, but also need to improve the resin and the interface between the fiber condition. The interface condition is affected by the sizing agent retained on the glass fiber surface. The usual practice is to chemically treat the surface of glass fibers or to use enhanced sizing. This article systematically introduces the use of a new type of enhanced glass fiber sizing SB-j infiltrant.