Products
RT-TA
Number:
zwkj_03
Description
chemical composition
Fine powdery thorns are tannin
use
All leather tanning and retanning
General characteristics
Make the leather plump, soft, light color. Compared with other tannin extract has better light resistance. Very suitable for automotive leather and furniture leather.
Basic physical properties
Tannins: 53 ~ 60%
Insoluble matter: 6 to 12%
Humidity: up to 12%
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