Unverified80% confidenceTradeoffTime unknown
EVA材质可多次加热重塑进行微调,但反复加热会逐渐降低材料回弹性和支撑力,寿命不如硬质全定制矫形器
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80%
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Long-term
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Unverified相比传统石膏,优势在于可反复加热重塑、重量轻、打孔透气不闷汗,但硬度和固定刚性不如石膏,且塑形后若受力变形需重新加热修正77% similarUnverified长期暴晒和高温会加速EVA材料老化变硬,绝缘性能会随材质劣化而下降,需定期检查更换76% similarUnverified热塑后可多次重新加热微调,但反复加热次数过多会导致材料性能下降75% similarUnverified相变蓄热类控温西装在蓄热相变材料完成相变后调温能力会阶段性减弱,不具备持续主动降温功能,与主动导热面料的控温原理不同,选购前应区分预期。75% similarUnverified成型操作简单但容错率不高:水温过高或咬合时间掌握不好会导致材料过薄或变形,首次失败后可再次加热重塑,但多次重塑会使材料性能下降75% similar
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