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		聚酰胺650对苯并噁嗪开环聚合和固化物性能的影响
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			Effect of Polyamide 650 on Ring-opening Polymerization of Benzoxazine and Performance of Polybenzoxazine
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| 图8. O-PA对PBa热稳定性的影响 | 
| Fig.8. Effect of O-PA on the thermal stability of PBa (a) TGA curves; (b) DTG curves | 
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