Sunhy Trading (Wuhan) Co., Ltd.
We provide value-added biotech solutions.
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Alkaline lipase for leather degreasing, soaking, liming, and softening
Alkaline Lipase TL615S is produced through submerged-liquid fermentation technology, and it can hydrolyze natural lipid, especially long-chain fatty acid ester, into fatty acid and glycerin in a wide alkaline pH range and temperature range. It is used in the degreasing, soaking, liming, and softening process during leather production.
Specification
| Name of product | Alkaline Lipase TL615S | ||
| Activity, U/g | ≥100,000 U/g (Other units per request) | Type | Textile enzyme |
| Optimal pH | Effective pH between 6.0 to 9.0 | Optimal temperature | Effective temperature between 30 to 60℃ |
| Active ingredient | Alkaline lipase | Appearance | Greyish white to light brown powder |
| Dosage | 0.05~0.5% of rawhide dry weight. Dosage can be adjusted by request. | Application | Leather processing |
| Place of origin | Wuhan, China 430206 | Shelf-life | 12 months at room temperature (20℃). |
Benefit
This product can hydrolyze animal fats and degrease lipid completely. It can be used in the soaking and liming process to disperse collagen fiber and make the pelt more clean and smooth. Also, It also improves the tear strength and tensile strength of finished leather, especially the quality of suede leather.
Application for leather processing
Alkaline Lipase TL615S can be used together with protease, or surfactant which doesn’t inhibit enzyme activity or other degreasing agents.
Dissolve powder form into liquid enzyme, and spray directly on the leather surface or merge leather into the liquid enzyme.
Suggest to do a small-scale test before mass production and avoid overdose or damage caused by quality variation of leather.
Dosage: 0.05~0.5% of rawhide dry weight. Dosage can be adjusted by request.
Safety
Avoid inhaling enzyme powder. Rinse immediately with water if contact with skin or eyes.
Storage
Preserve in a cool and dry area with good ventilation.
