Rubber bowl (hot melt) tannin extract
Classification:
Kratom
keyword:
Tannin
Light Color Tannin
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Rubber bowl (hot melt) tannin extract
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Main composition: oak bowl tannin, which belongs to hydrolyzed tannin.
Performance characteristics: high tannin content, excellent tanning performance and strong astringency. Strong filling, can effectively solve the loose surface. The leather is firm and sturdy, and the leather color is tan. The leather is pressure resistant and gives good embossing and embossing patterns.
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Hot Melt |
Cold Melt |
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Quality Index： |
Tannin：%≥68.0 |
66.0 |
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Insolubles：%≤4.0 |
3.5 |
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MoiSture：%≤12.0 |
12.0 |
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PH value：3.3~3.8 |
3.3~4.0 |
Vegetable tanned leather (calculated by weight of grey hide) 10%~20%, retanned (calculated by weight of shaved wet blue leather) 5%~10%
Reference dosage: boiler descaling dosage = boiler water capacity × (5-10) kg/ton, anti-scaling dosage = water hardness (°G) × water consumption per shift (ton) × * (5-10 g) / °ton .
Storage: Avoid moisture and exposure to sunlight, the unopened package can be stored for two years.
Packing: woven outside and plastic inside, 25kg/bag
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