l*g
4 楼
可以的,不过最好里面先用卫生纸塞上,别流到油箱里去
H*u
5 楼
WD40不能除锈,只能帮助防锈。
除锈需要砂纸、30%磷酸,后者的独特之处是与铁锈反应速度超过与铁反应速度。
除锈需要砂纸、30%磷酸,后者的独特之处是与铁锈反应速度超过与铁反应速度。
a*1
7 楼
头一次听说WD40能除锈
s*n
9 楼
What does WD-40 Multi-Use Product do?
WD-40 Multi-Use Product fulfills five basic functions:
1. LUBRICATES: The product's lubricating ingredients are widely dispersed
and tenaciously held to all moving parts.
2. PENETRATES: WD-40 Multi-Use Product loosens rust-to-metal bonds and frees
stuck, frozen or rusted metal parts.
3. PROTECTS: The product protects metal surfaces with corrosion-resistant
ingredients to shield against moisture and other corrosive elements.
4. REMOVES: WD-40 Multi-Use Product gets under dirt, grime and grease. Use
it to remove gunk from tools, equipment and vehicles. WD-40 Multi-Use
Product in liquid form (e.g., gallon) also dissolves adhesives, allowing
easy removal of excess bonding material.
5. DISPLACES MOISTURE: Because it displaces moisture, WD-40 Multi-Use
Product quickly dries out electrical systems to eliminate moisture-induced
short circuits.
【在 x*****o 的大作中提到】
: 拧不动的锈螺钉加点 WD40 就好拧了。这是什么原理?
WD-40 Multi-Use Product fulfills five basic functions:
1. LUBRICATES: The product's lubricating ingredients are widely dispersed
and tenaciously held to all moving parts.
2. PENETRATES: WD-40 Multi-Use Product loosens rust-to-metal bonds and frees
stuck, frozen or rusted metal parts.
3. PROTECTS: The product protects metal surfaces with corrosion-resistant
ingredients to shield against moisture and other corrosive elements.
4. REMOVES: WD-40 Multi-Use Product gets under dirt, grime and grease. Use
it to remove gunk from tools, equipment and vehicles. WD-40 Multi-Use
Product in liquid form (e.g., gallon) also dissolves adhesives, allowing
easy removal of excess bonding material.
5. DISPLACES MOISTURE: Because it displaces moisture, WD-40 Multi-Use
Product quickly dries out electrical systems to eliminate moisture-induced
short circuits.
【在 x*****o 的大作中提到】
: 拧不动的锈螺钉加点 WD40 就好拧了。这是什么原理?
x*o
10 楼
这个第二条不就是除锈吗?为什么说它不能除锈呢?
2. PENETRATES: WD-40 Multi-Use Product loosens rust-to-metal bonds and frees
stuck, frozen or rusted metal parts.
2. PENETRATES: WD-40 Multi-Use Product loosens rust-to-metal bonds and frees
stuck, frozen or rusted metal parts.
s*n
11 楼
我觉得能除锈的 我拧锈死的螺丝就用
至于到底起啥化学反应了没有就不清楚了 WD40成分还保密了
至于到底起啥化学反应了没有就不清楚了 WD40成分还保密了
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