Unverified90% confidenceDecision RuleTime unknown
PTFE(特氟龙)干性润滑剂成膜后表面能极低,几乎不吸附灰尘,适合门锁、抽屉滑轨等易积灰的室内场景;而石墨类干膜虽润滑好但呈黑色会污染衣物和白色墙面
1
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90%
Confidence
Long-term
Relevance
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Unverified长期润滑(如门铰链、链条、导轨)应选PTFE(特氟龙)或硅基干膜润滑剂,喷后溶剂挥发形成干膜不粘灰;不要用普通渗透型喷剂做长期润滑,其油膜易蒸发且吸附灰尘形成油泥73% similarUnverified涂层选择上,避免劣质PTFE不粘涂层,优先麦饭石或陶瓷涂层且明确标注不含PFOA,长期高温使用涂层脱落是安全隐患也影响清洗72% similarUnverified涂层为PTFE类,虽耐磨性较好,但仍不建议用金属铲或高温空烧,否则涂层寿命会明显缩短72% similarUnverified不要用普通缠绕膜长期缠绕金属或喷漆家具表面,静电吸附灰尘且长期贴合可能在高温下残留痕迹,长期防尘应选无纺布防尘罩72% similarUnverified膏体/凝胶除味剂开盖后表面结膜会大幅降低挥发效率,应保持盖口敞开或使用带透气孔设计的款式;密封放置等于失效72% similar
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