鉻王FC-1890長效鉻霧抑制劑
FC-1890是我公司開發(fā)的第二代鉻霧抑制劑。
其特點(diǎn):
1.有良好的水溶性,可與50%的水相溶。
2.加入很少量,即可達(dá)到低的表面張力(每公升250毫克，即可達(dá)到22.16mN/m)
3.工作條件下的持久性,高電流密度能順利迅速溶于電介質(zhì)中。
4.抑霧劑在電解液表面形成薄薄的泡沫層,就象附加過濾器能有效阻止酸霧溢出時(shí)不使報(bào)鳴氣增多發(fā)生爆鳴。
５.克服了其他鉻霧抑制劑對鍍鉻層表面光潔度的影響。使表面光潔度更高。
６.能迅速從鉻鍍層上脫落，大大減少工件帶出量損失，因而作用時(shí)間更長。
Chrome King FC-1890 Permanent Chrome-fog Depressant
FC-1890 is the second generation chrome-fog depressant developed by our company.
Its characteristics are shown as the following:
1. Good water solubilizing, it can dissolve in 50% water.
2. Low surface tension with small quantity (250mg/kl=22.16mN/m)
3. Sustaining under the working condition, it can dissolve in dielectric quickly with high current density.
4. Depressant forms a thin foam layer on surface of cell liquor, it seems that the additional filter can effectively stop acid fog from overflowing to produce ringing.
5. Overcome the effects of other chrome-fog depressant to degree of finish of chrome-plating, and make the finish degree of surface much more higher.
6. It can drop from chrome-plating layer quickly and greatly reduce the loss of workbelt output, so the effecting time becomes longer.