[KongchangAI]
Unverified78% confidenceFactTime unknown

食品级硅胶密封条邵氏硬度多为40-60A,橡胶(EPDM三元乙丙)密封条硬度约60-70A、抗臭氧老化性能优于普通橡胶

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78%
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Long-term
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