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Pettit 6455 金屬表面處理劑 和 044 活化劑調合的使用說明
把Pettit 6455 金屬表面處理劑(底漆)和044活化劑混合在一起調配時,我們建議在任何情況下,都用4比1的比例.
這樣做的原因是,如果加入過多的044活化劑,會讓使用時有過量的酸在金屬表面處理劑的膜裡.這些過多,未反應的酸會導致處理劑產生氣泡及剝落.
使用者如果要調合小劑量的金屬表面處理劑和活化劑, 請遵守4:1的用法.(例如: 4盎司的金屬表面處理劑和1盎司的活化劑; 2盎司的金屬表面處理劑和0.5盎司的活化劑).
When mixing the Pettit 6455 Metal Primer with the 044 Activator, we recommend using a 4:1 volume mix in all cases. The reason for this is that if you add additional 044 Activator, you will wind up with excess acid in the primer film as applied and this excess, un-reacted acid can cause blistering, flaking and peeling of the primer and subsequently applied topcoats once the system is immersed in water.
If the user of the primer is going to make smaller mixes of the Metal Primer/Activator he should always follow the 4:1 guideline (i.e. 4 ounces Metal Primer to 1 ounce Activator or 2 ounces of Metal Primer to 0.5 ounces of Activator etc..)
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