[KongchangAI]
Unverified90% confidenceDecision RuleTime unknown

长期暴晒地区(南方/高原紫外线强)应选EPDM材质而非普通PVC条,EPDM耐候温度范围-40℃至120℃,抗臭氧老化寿命可达8-10年,PVC约2-3年即硬化开裂

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90%
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Long-term
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