Unverified90% confidenceDecision RuleTime unknown
选购必须认准铂金硅胶(Platinum Silicone),而非普通过氧化物硅胶。铂金硅胶通过LFGB或FDA认证,做揉搓测试不会出现白色痕迹,普通硅胶揉搓会泛白且可能残留催化剂
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Unverified硅胶磨牙棒应认准食品级铂金硅胶(Platinum/LSR液态硅胶),而非普通工业硅胶。铂金硅胶不含硫化物、耐煮沸消毒不发黄,判断方法:反复弯折不产生白色痕迹、无异味86% similarUnverified选购硅胶刮刀应看是否标注食品级铂金硅胶(platinum-cured),比普通过氧化物硫化硅胶更耐老化、无异味残留,可通过白色刮擦不掉色初步判断85% similarUnverified食品级硅胶应认准标注'铂金硅胶'或'食品级LFGB/FDA认证',普通工业硅胶折叠时会出现白痕并可能有异味;用力弯折后不发白是铂金硅胶的简易判断法85% similarUnverified认准'铂金硫化硅胶'(platinum/food-grade),不要买标注'过氧化物硫化'或无任何认证的廉价硅胶;铂金硅胶做拉扯测试断口应为白色,出现白痕说明掺了填充料,不建议入手85% similarUnverified食品级硅胶垫需通过FDA或LFGB认证,铂金硅胶比普通硅胶更耐高温(可达220℃)且不易发黄,选购时看标注为'铂金/白金硅胶'的产品85% similar
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