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本文分析了共聚的YB-4耐热有机玻璃和不增塑的聚乙烯醇缩丁醛胶片(813中间膜)的物理、化学特性,从实际使用条件的角度讨论了两种透明塑料用作飞机座舱有机玻璃透明件和前风挡玻璃中间层材料选材的合理性。
This paper analyzes the physical and chemical properties of the copolymerized YB-4 plexiglass and non-plasticized polyvinyl butyral film (813 interlayer film). Two kinds of transparent plastics are discussed from the point of view of practical use conditions. Cockpit plexiglass transparent and windshield intermediate layer of material selection rationality.