Unverified85% confidenceFactTime unknown
断桥铝的隔热条材质PA66尼龙优于PVC，PVC隔热条耐候性差、高温易老化收缩导致断桥失效，验收时确认隔热条为PA66尼龙
1
Sources
85%
Confidence
Long-term
Relevance
-
First Seen
Sources
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Unverified材质应选择PC（聚碳酸酯）或ABS并标注阻燃等级V0，PVC材质耐温低（＜80℃）且长期插拔易老化开裂，不适合用于插座这类可能升温的部位77% similarUnverified材质应选择阻燃ABS或PC，认准UL94 V-0阻燃等级，避免使用普通PP或软胶材质，软胶在插座过热时易变形失效且部分含增塑剂75% similarUnverified材质应选PC或ABS阻燃工程塑料，避免普通PVC；阻燃等级建议达到UL94 V-0，因插座区域存在电弧和发热风险，普通塑料受热易变形失效73% similarUnverified材质优先选PC（聚碳酸酯）或阻燃ABS，认准UL94 V-0阻燃等级，避免使用无标识软胶或PVC材质，后者受热易释放增塑剂且阻燃性差73% similarUnverified阻燃材质应选PC（聚碳酸酯）或ABS+V0阻燃等级，避免选用PVC或普通PP材质；插座区域长期通电存在发热风险，V0级材料离火后自熄不滴落73% similar
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