Unverified88% confidenceDecision RuleTime unknown
重油污顽固焦垢选强碱型(含氢氧化钠/氢氧化钾,pH≥12),5分钟溶解焦化油层;日常轻油维护用中性或弱碱(pH 8-10)配泡沫喷雾即可
1
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88%
Confidence
Long-term
Relevance
-
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Unverified重油污陈年油垢选氢氧化钠(NaOH/烧碱)为主成分的强碱型,pH≥12,喷涂后需静置5-10分钟软化油垢;轻油日常维护选表面活性剂型pH 8-10即可91% similarUnverified重油污结垢(半年以上未清洗)优先选pH≥12的强碱性配方(含氢氧化钠/氢氧化钾),轻油污日常维护选pH 9-11的弱碱型即可,避免频繁使用强碱腐蚀涂层87% similarUnverified重油污结垢(半年以上未清洗)需选强碱性配方(pH≥12,含氢氧化钠/氢氧化钾),普通中性清洁剂对硬化油垢基本无效85% similarUnverified重度油污结痂选强碱型(pH≥12,主成分氢氧化钠/氢氧化钾),可分解陈年油垢;日常轻油维护选表面活性剂型(pH 9-11)即可,避免强碱频繁腐蚀涂层85% similarUnverified重油污陈年结垢选强碱性配方(pH≥12,主成分氢氧化钠/氢氧化钾),能皂化分解固化油脂;日常轻油维护选pH 9-11弱碱性表活型即可85% similar
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