Gives a semi bright non porous and hard nickel coating mainly used for intricated shaped articles. Hardness can be increased by baking at 300°C in oven for 2 hours to achieve 600HV
ELECTROLESS NICKLE PROCESS
950-D
Part- 950A
Part- 950B
Part- 950C
Temp
pH
time
60 ml/l
90 ml/l
50 ml/l
85-90 C
4.1-4.5
22-25 microns in 1 hour
Gives a semi bright non porous and hard nickel coating mainly used for intricated shaped articles. Hardness can be increased by baking at 300°C in oven for 2 hours to achieve 600HV. The system is lead and cadmium free.
ELECTROLESS PROCESS 350
Part-350 A
Part- 350 B
Part- 350 C
Temp
pH
time
60 ml/l
90 ml/l
50 ml/l
40-60 C
8-8.5 (adj. with ammonia)
15-18 microns in 1 hour
Gives a semi bright non porous nickel coating mainly used for POP
ELECTROLESS CHROME
NICKEL PROCESS NICHEM 18
NICHEM 18 CONC.5X
Temp
pH
time
200 ml/ltr.
85-90 C
4.0-4.4
20-22 microns in 60 min.
Unique electroless nickel with trivalent chrome process.It gives white steel finish and upto 18 % chrome contents in coated layer under controlled conditions which gives very high corrosion protection.
ELECTROLESS COPPER
PART A Part B
Temp
pH
200 ml/ltr. 100 ml/ltr.
50-60 C
10-11
Electroless Copper system is used to give a copper coating on intricated shaped articles or PCBS
ELECTROLESS TIN
Concentration
Temp
pH
time Part A & B
50-100 ml/ltr.
50-100 C
2.0-5.0
2-5 min.
Electroless Tin can be used on copper & Copper alloys to increase the current carrying conductivity
