|Nature:||Protease alkaline enzyme|
|Activity %:||1500 lvu|
|Safety||Refer to MSDS|
|Storage Conditions:||Store in a cool, dry, well-ventilated area (15-25ºC)|
|Packing:||25 Kgs PE bags|
Rockytan TAK has very good neutralizing capacity. It has excellent light-fastness.
Rockytan TAK can be used single in neutralization process. It is used as neutralizing tanning and retanning materials for aniline, Nubuck, suede and other types of leather where full colors, brilliance, levelness, light fastness and heat resistance are desired. Its better application occurs when used between Sodium formate and bicarbonate about 0.1 – 0.7% for 30 – 45’.
Note: Due to its buffery effect, when used in neutralisation, the pH does not exceed 7 – 7.5 even by adding powerful alakalies like caustic soda.
300% Water 35°C
1% Sodium Formate 30’
0.1 – 0.7% Rockytan TAK 30’
0.5 – 0.7% Sodium Bicarbonate 30’