玻璃纤维增强硬质聚氨酯泡沫塑料的微观结构及破坏机理研究
RESEARCH OF THE MICRO-STRUCTURE AND DESTRUCTIVE MECHANISM OF THE RIGID POLYURETHANE FOAM-PLASTICS REINFORCED BY GLASS FIBRES
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Abstract: This paper elaborates the micro-structural shape and the stretch destructive mechanism of the rigid polyurethane foam plastics reinforced by the glass fibres,and probes preliminarily into the optimum length of the strengthening glass fibres.
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Key words:
- foam plastics /
- polyurethane /
- destructive mechanism
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