Unverified80% confidenceDecision RuleTime unknown
材质应选阻燃PC或ABS工程塑料，认准阻燃等级V0(离火自熄)，避免普通PVC或脆性塑料；插入式塞子若材质脆化，幼儿咬啃可能咬碎产生误吞的小碎片风险
1
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80%
Confidence
Long-term
Relevance
-
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Unverified材质应选择ABS或PC工程塑料并带阻燃标识（V0级），避免普通PVC软胶材质，后者遇高温易变形且部分含增塑剂，存在幼儿啃咬入口风险93% similarUnverified材质应选PC（聚碳酸酯）或ABS阻燃工程塑料，认准阻燃等级V0（离火自熄）；避免普通PP或PS透明脆料，后者易被啃咬断裂产生小碎片带来误吞风险92% similarUnverified材质选PC或ABS阻燃工程塑料，绝缘性和耐温性优于普通PP；认准阻燃等级V0（离火自熄），避免选无阻燃标识的软胶或劣质塑料85% similarUnverified材质避开PVC及不明塑料，优先PC（聚碳酸酯）或ABS并认准无异味、无小配件脱落；越小巧的插孔塞若可被幼儿抠出，本身就是误吞窒息隐患85% similarUnverified材质应认准PC（聚碳酸酯）或阻燃ABS，且带UL94 V-0阻燃等级；避免普通PP或PVC材质，其阻燃性差且可能含增塑剂，被幼儿啃咬有安全隐患85% similar
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