It was discovered that the transcrystallization only appeared when the specimen was cooled down slowly and good adhesion existed between glass fiber and polypropylene. 通過(guò)對玻璃纖維與聚丙烯界面剪切強度的測量，以及對其界面結晶形態(tài)的觀(guān)測，發(fā)現界面產(chǎn)生橫晶的充分條件是界面存在較強的相互作用和樣品的緩慢冷卻。
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