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Retanning Agent


DOWELLTAN CRS07


Chemical & Physical Data:

Appearance:          Colorless to pale yellow liquid

Solid content/%:     64.0~70.0

pH(10%):                2.0~5.0


Properties:

lDOWELLTAN CRS07 has excellent penetrability and good filling.

lDOWELLTAN CRS07 has good tanning performance. The shrinkage temperature of fur tanned by DOWELLTAN CRS07 is about 85℃.

lThe fur and leather tanned by DOWELLTAN CRS07 can be soft and plump.

lThe fur and leather tanned by DOWELLTAN CRS07 has excellent dyeing property.


Application:

lSuggested dosage for leather tanning is 4-5%, based on limed skin.

lSuggested dosage for fur tanning is 6-8g/L.

lSuggested dosage for leather retanning is 2-4%, based on the shaved weight.

lAfter tanning, being treated with hydrogen peroxide to meet the requirements.


Packing:  

120L plastic drum


Storage:

1 year storage in sealed original package at 5-35℃. Bags should be tightly resealed each time after material is taken out from them, and their contents should be used up as soon as possible after they have been opened. The ambient temperature changes may slightly influence the appearance of this product. It is suggested to stir this product well before using. Direct contact with this product can irritate skin and mucous membrane, rinse with running water if contacted with skin.




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