结果表明，热熔预浸料复合材料湿热性能高于溶液预浸料。
The results showed that the "hot-wet" environments-resistance of the letter was better than the former.
比较了溶液法和热熔法制备的预浸料复合材料力学性能。
The mechanical properties of the composites made of the prepregs impregnated in both solvent and hot-melt methods were compared.
我公司生产的预浸设备为二步法生产热熔预浸复合材料设备，主要包括热熔涂胶机和热熔预浸机。
This kind of equipment is suitable for produce hot-melt prepreg composite materials by two-step. It includes hot-melt sizing machine and prepreg machine.
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