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BKSS 1. BKSS is the primary brightener in nickel plating. 2. It can improve the malleability of deposit, and has high tolerance against impurities. It can also make deposit bright white. 3. BKSS is strongly acid. It should be dissolved by alkali,and then adjust the PH4-5 to use. |
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DOSS DOSS can remarkably improve the softness of deposit. When the concentration of brightener in bath is high enough, the quality of deposit could be ensured and brittleness is reduced. Then the brightener can be used in a wider dosage range and the deposit is more stable. DOSS can be used all kinds of nickel plating and autocatalytic plating. |
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UESS 1. UESS can remove the copper and zinc impurities, and electrolysis and filtration are needless. 2. Adding proper amount of UESS into bath can make deposit bright white and improve throwing powder, but overused can reduce the brightness of deposit. |
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POPDH 1. POPDH, a kind of alkyne amine compound, is one of the most commonly used nickel brighteners. 2. It is a LCD brighter and leveling agent for nickel plating. 3. It improves the leveling ability of bath and glossy black of deposit if it is used in combination with alkynol derivatives. |
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SAS 1. SAS is a auxiliary brightener which has good throwing powder and can prevent pores. 2. It is usually used in combination with saccharin and other auxiliary brighteners to obtain excellent softened deposit. |
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| All101Record No.10/21 Page:5Record 9 3 [6][7][8][9] 10 [11][12][13][14] : : |