引擎大整篇(一):水箱水的腐蝕與鏽蝕 - 汽車
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By Liam
at 2018-01-12T23:32
at 2018-01-12T23:32
Table of Contents
實際測試 車輛喜美八代 配50%
殼牌100% 水箱精(一桶一加侖400塊有找) 跟RO水 1:1套 剛套好的PH值=10.13
https://imgur.com/Vvyw9N5
使用二年半左右 成分比例同上 PH=8.57
前一年半每年約跑5K 多為市區 後一年大約一年10K 高速佔8成
在市區時候蠻常怠速等人 簡易比重計測試還有40%左右
https://imgur.com/xEW3IR8
目測無水垢異物 水箱內部也蠻乾淨的 看來可以使用約3年再更換
理論上不降到7以下就不會酸蝕
個人推測,一般人只會用比重計量濃度,但應該很少人量酸鹼度,我認為是隨著使用時間
增長,酸度的增加速度會大於濃度的衰退,所以很多人只測濃度OK就認為水箱水品質OK
時間一長就產生酸蝕咬破系統
--
殼牌100% 水箱精(一桶一加侖400塊有找) 跟RO水 1:1套 剛套好的PH值=10.13
https://imgur.com/Vvyw9N5
使用二年半左右 成分比例同上 PH=8.57
前一年半每年約跑5K 多為市區 後一年大約一年10K 高速佔8成
在市區時候蠻常怠速等人 簡易比重計測試還有40%左右
https://imgur.com/xEW3IR8
目測無水垢異物 水箱內部也蠻乾淨的 看來可以使用約3年再更換
理論上不降到7以下就不會酸蝕
個人推測,一般人只會用比重計量濃度,但應該很少人量酸鹼度,我認為是隨著使用時間
增長,酸度的增加速度會大於濃度的衰退,所以很多人只測濃度OK就認為水箱水品質OK
時間一長就產生酸蝕咬破系統
--
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汽車
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