Medium Phosphorus electroless nickel plating chemicals Process Stable Bright

Medium Phosphorus Electroless Nickel Process ; FFI-7880 is a stable, fast, bright electroless nickel process

PRODUCT DESCRIPTION

FFI-7880 is a stable, fast, bright electroless nickel process. This process has many advantages such as high temperature stability, strong anti-pollution ability , good coverage under low load and low operating costs. FFI-7880plates fast and the deposition rate is stable, under normal operating conditions, the deposition rate can be controlled stabilized at 15 ~ 20μm / hr, phosphorus content is controlled at 6-8%. The process generates a dense layer of nickel, combined with the FFI-7890 Chemical gold,the binding force and weldability are excellent.

1 Process Features

High bath stability, long life

Easy activation, deposition speed, deposition rate stability;

Good coverage under low load

High hardness, good abrasion resistance

Plating smooth and bright, with good weldability, do not attack the dry and the barrier layer, can effectively eliminate the black pad and other quality problems.

2 Solution composition and process parameters

make-up methods and procedures

make-up concentration

FFI-7880A 50～60 ml/L

FFI-7880B 150～180 ml/L

Deionized water The remaining volume

Operating conditions

The new solution needs to be active treatment