Unverified88% confidenceDecision RuleTime unknown
清洗蒸发器翅片选pH中性(6-8)的免拆清洗剂,铝制翅片遇强碱(pH>11)易氧化发黑腐蚀,家用免拆场景避免碱性除油型工业清洗剂
1
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88%
Confidence
Long-term
Relevance
-
First Seen
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Unverified空调清洗剂选pH中性(6-8)的配方,酸性(pH<5)长期使用会腐蚀铝制翅片导致漏氟,碱性(pH>10)易残留吸尘88% similarUnverified避免选强碱性(pH>11)或含氯的清洁剂,会腐蚀铝制翅片和铜管,长期使用导致翅片氧化发白、换热效率下降;优选中性至弱碱性(pH 7-9)配方85% similarUnverified重油污清洁剂选pH≥11的碱性配方(含氢氧化钠或碳酸钠),能皂化分解油脂;日常餐具清洗选pH 7-9的中性至弱碱性配方即可,避免长期用强碱损伤皮肤和铝制品75% similarUnverified环氧彩砂/环氧树脂美缝耐氧化,可用含氯除霉剂强力清洁;但普通聚氨酯或水性美缝剂长期接触强氯漂白剂会褪色发脆,此类应选pH中性酶解型清洁剂75% similarUnverified使用后无需搭配化学清洁剂,仅需清水打湿即可发挥作用,若同时使用漂白剂/酸性清洁剂需注意通风,且不能与含氯产品混用74% similar
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