Bayberry Tannin Extract
Classification:
Bayberry Tannin
keyword:
Tannin
Light Color Tannin
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Bayberry Tannin Extract
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Main composition: Myrica rubra tannin, which belongs to condensed tannin.
Performance characteristics: The leather is bright and light in color, and the leather color is orange. Good permeability, suitable for high-concentration quick tanning. The leather body is firm and full, which can effectively solve the loose surface. Tannin feed additive.
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Quality Index: |
Tannin：%≥65.0 |
PH value：4.5~5.5 |
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Insolubles：%≤3.5 |
Total Color：≤13.0 |
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Moisture：%≤12.0 |
Red：≤4.5 |
Reference dosage: vegetable tanned leather (alkaline tare weight) 30%~40%, light leather retanning (shaved leather weight) 5%~20%
Storage: Avoid moisture and sunlight, the unopened package can be stored for two years.
Packing: woven outside and plastic inside, 25kg/bag
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