Unverified85% confidenceDecision RuleTime unknown
除水垢标准配比为柠檬酸与水1:20至1:30(即1L水加30-50g),浓度过高易腐蚀铝制和不锈钢薄壁内胆,需控制在5%以内
1
Sources
85%
Confidence
Long-term
Relevance
-
First Seen
Sources
Related Entities
Related Claims
Unverified单次除垢标准用量约30-50g(粉剂)或100-200ml(液体),家用13套机型单次一包/一瓶盖即可,大包装分装使用需注意柠檬酸粉受潮结块后除垢效力下降75% similarUnverified用量按内胆容积计算:60L电热水器约需150-200g柠檬酸粉配水,说明书标注每升水配3-5g工作浓度更靠谱,按此比例可避免浓度不足或浪费72% similarUnverified水垢(碳酸钙)除垢推荐浓度为5%-10%溶液(即50-100g粉配1L水),浓度过低反应慢,超过15%对橡胶密封圈和金属有腐蚀风险72% similarUnverified浓缩型玻璃清洁剂需按比例兑水,直接原液使用会导致残留和水痕,性价比高但需注意稀释比例(常见1:20~1:40)70% similarUnverified水性渗透型养护剂单次用量参考:每升约覆盖8-12㎡(吸收性强的抛光砖偏低值,密实玻化砖偏高值),需按此估算购买量避免不足或浪费70% similar
Cite This Claim
Stable URI
https://kongchang.com/claim/362057API
curl https://kongchang.com/api/v1/knowledge/claims/362057MCP
get_claim(id=362057)