【摘要】 研制了一种耐低温耐腐蚀树脂基复合材料,记为S2/EpD。该材料在低温-40℃的两种氟碳化合物(记为Fa、Fb)里分别浸泡1000h后,其层间剪切强度保持率均大于85%,且复合材料外观无显著变化。S2/EpD复合材料单向环在Fa氟碳化合物里浸泡1000h后,层间剪切强度保持率为86.4%;在Fb氟碳化合物里浸泡1000h后,层间剪切强度保持率为90.3%。S2/EpD复合材料采用自制环氧/酸酐配方,以高强玻璃纤维(S2)为增强材料,通过湿法纤维缠绕成型制作。更多还原

【Abstract】 The development of a low temperature-corrosion resistant resin-based composite materials,denoted S2/EpD.The materials at low temperature-40℃ two fluorocarbons(denoted by Fa,Fb) were soaked in 1 000h,its interlaminar shear strength retention rate of more than 85%,and the composite was no significant change in appearance.S2/EpD composite unidirectional ring in the Fa fluorocarbon immersion 1 000h,the interlaminar shear strength retention rate was 86.4%;Fb fluorocarbon soak in 1 000h,the interlaminar shear strength retention rate was 90.3 %.S2/EpD composite materials using self-made epoxy/anhydride formulation,to high-strength glass fiber(S2) for the reinforced material,produced by wet filament winding molding.更多还原