The viscosity and gel time of resin system of modified bismaleimide(BMI) resin with rigid polyetherimide(PEI) and the mechanical properties of PEI/BMI/RS/ glass composite materials were studied.
研究了刚性聚醚酰亚胺（ PEI）改性双马来酰亚胺（B MI） 树脂体系粘度特性和凝胶特性，以及PEI/BMI/RS/玻纤复合材料的力学性能。
Transparent nano composite film on the surface of glass of hydrophobic property is prepared with sol-gel processing.
采用溶胶-凝胶法在玻璃表面制备出透明的憎水性纳米复合薄膜。
The invention relates to a glass fiber cement abatement plate, which is multilayer composite plate formed by alkali-resistant glass fiber network cloth and cement wood gel material layer.
本发明提供一种新的玻璃纤维水泥刨花板，属于建筑材料领域。它由耐碱玻璃纤维网格布层和水泥木质胶凝材料层组成的多层复合板。
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