[KongchangAI]
Unverified83% confidenceFactTime unknown

食品级密封储物箱的密封圈多采用硅胶或食品级TPE材质,硅胶耐温范围更广(-40℃~200℃)且更耐老化,普通橡胶圈约1-2年会硬化失去弹性需更换

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83%
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Long-term
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