|
Percentage On: shaved weight
Ref No: 13
Thickness (mm): 2.5
|
Process |
% |
Chemical |
oC |
Time(min) |
PH |
Comments |
|
Washing |
200 |
Water |
40 |
|
|
|
|
|
0.3 |
Rockol 642 |
|
|
|
|
|
|
0.2 |
Formic acid |
|
20 |
|
|
|
Drain |
|
|
|
|
|
|
|
|
100 |
Water |
35 |
|
|
|
|
Retannage I |
3 |
Chrome ( 26/33 ) |
|
|
|
|
|
|
2 |
Rockytan RHN |
|
60 |
|
|
|
|
1.5 |
Rockenal DC |
|
30 |
|
|
|
|
0.7 |
Sodium formate |
|
30 |
4.3 |
O.N(stop1hr-Run2min) |
|
Drain |
|
|
|
|
|
|
|
|
150 |
Water |
35 |
|
|
|
|
Neutralization |
1.5 |
Sodium formate |
|
30 |
|
|
|
|
1 |
Rockytan TAK |
|
30 |
5.2 |
Check Ø with B.C.G |
|
Drain |
|
|
|
|
|
|
|
Washing |
300 |
Water |
35 |
5 |
|
Drain |
|
|
80 |
Water |
35 |
|
|
|
|
Retannage II |
3 |
Rockytan RE-540 |
|
30 |
|
|
|
|
5 |
Rockytan RR7 |
|
30 |
|
|
|
|
4 |
Rockytan RD |
|
30 |
|
|
|
|
3 |
Chest nut extract |
|
|
|
|
|
|
2 |
Rockytan ROS |
|
|
|
|
|
|
3 |
Mimosa extract |
|
|
|
|
|
|
2 |
Rockytan RP2 |
|
|
|
|
|
|
4 |
Dye |
|
60 |
|
Check Ø penetration |
|
Add |
50 |
Water |
50 |
|
|
|
|
Fatliquoring |
3 |
Rockol LNP-375 |
|
|
|
|
|
|
3 |
Rockol OPS-322 |
|
|
|
|
|
|
1.5 |
Rockol OFM-345 |
|
|
|
|
|
|
2.5 |
Rockol LNE-918 |
|
60 |
|
|
|
|
0.5 |
Formic acid |
|
2
х
15 |
4.0 |
|
|
|
1 |
Rockytan ROS |
|
20 |
|
|
|
|
0.5 |
Formic acid |
|
2х15 |
3.5 |
|
|
Drain |
|
|
|
|
|
|
|
Washing |
200 |
Water |
20 |
5 |
|
|
Rinse-horse
up-samming-setting out-vacuum (3min-60oc)-drying-staking-dry
vacuum(45sec-60 oc) |
