【摘要】 本文介绍了新型承力格栅的研制 ,选用镁酚醛树脂作基体 ,4114纱无碱玻璃纤维预浸料和预混料混合增强材料 ,模压成型的工艺方法 ,使产品具有耐烧蚀、高强度、抗冲刷等性能更多还原

【Abstract】 The paper mainly describes the research and manufacture of new loaded grids which used the magnesium phenolic as matrix,4114 glass fiber prepreg and premixed compound and made by moulding process.The new product has ablation resistance,higher strength and erosion resistance.更多还原