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| Protein based filler for the Leather Industry |
PRODUCT PARTICULARLY RECOMMENDED FOR RETANNING OF CHROME TANNED LEATHERS.
Chemical Composition
Blend of protein hydrolysate & aromatic sulphonate
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| Characteristics |
| aspect |
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dark brown coloured liquid |
| active matter |
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47 ± 2% |
| pH of 10% sol |
: |
7.2 ± 0.2 |
| solubility |
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readily soluble in water |
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Properties
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Tyfill F-47 fills the loose areas of the hides & skins. |
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Tyfill F-47 increases grain tightness & softness of the leather. |
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Tyfill F-47 gives slightly duller shade to the retanned leather, but level out dyeing. |
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Tyfill F-47 minimises grain defect. |
Uses
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Tyfill F-47 is particularly suitable for retannages of shoe upper, garment leather, sheep suede & nubuck leather. Recommended dosage for retanning is 3-5% Tyfill F-47 on shaved weight. |
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