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資質(zhì)榮譽(yù)DOWELLTAN NS10
Neutralizing retanning agent
Chemical & Physical Data:
Appearance: Yellow powder
Content/%: ≥93.0
pH(1%): 6.0~7.5
Properties:
lDowelltan NS10 is a neutralizing retanning agent with mild retanning effect.
lDowelltan NS10 has good buffering performance and stability. The neutralization effect of Dowelltan NS10 is mild, even and deep.
lDowelltan NS10 can help the subsequent chemical materials disperse evenly and absorb completely. Dowelltan NS10 has good leveling performance.
lDowelltan NS10 give leather a fine and firm grain without causing loosing grain.
Application:
lDowelltan NS10 is mainly used in neutralization process and suggested dosage is 1 - 3 % (based on the shaved weight).
Safety:
This product is mild, safe and has no dangerous data. If splashed into eyes, immediately wash with plenty of water.
Packing:
25KG kraft paper bag
Storage:
This product has s shelf life of 1 year if it is stored in its tightly sealed original packaging at temperature below 25℃. Bags should be tightly resealed each time after material is taken from them, and their contents should be used up as soon as possible after they have been opened. Direct contact with this product may irritate skin and mucous membrane, rinse with running water if contacted with skin. Non-dangerous chemical.
