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Characteristics
Appearance: Pale yellow liquid
Specific gravity: 1.0–1.1
pH: 5.0 ± 0.5

Advantages
1. Suitable for napping and polishing finishes on pure cotton and cotton-blend fabrics.
2. Integrating bio-polishing and dyeing processes to save time, reduce energy consumption, and increase production capacity.
3. Wide suitable pH range, eliminating the need for pH adjustment and enhancing operational convenience.
4. Can be used in conjunction with other processes, such as bio-polishing and enzymatic desizing (for towels); when used in the same bath as bio-polishing, it can effectively remove dead cotton.
5. Able to maximize the preservation of fabric strength without damage.
6. If polished after dyeing, the fabric’s color shade will decrease; this is suitable for yarn-dyed fabrics to prevent color transfer.
7. Optimization of the process can reduce costs by more than 30%.

Reference Process

Enzyme dosage	0.3–1.0 g/L
Bath ratio	1:5–1:12
Processing Time	30–90 minutes (depending on the process and fabric)
Applicable Temperature	30–65°C
Optimal temperature	50-60℃
Applicable pH	5.0–8.0
Optimal pH	6.0–7.0
Equipment: jet dyeing machine or other batch-type equipment with high mechanical action
Inactivation: Treat with 1–2 g/L sodium carbonate (pH ≥ 10) at 70–80°C for at least 10 minutes.

Reference Process

Precautions

The enzyme dosage and treatment time shall be determined by the user in accordance with the requirements of the processing sample. Before adding the enzyme to the production equipment, ensure that the temperature, pH, and other process parameters are within the enzyme’s optimal operating range. When using the enzyme in the same bath as chemical auxiliaries, prioritize nonionic auxiliaries to avoid reducing enzyme activity.

Factory scene

Xianteli 8000L

Xianteli 8000L is an easy-to-use neutral polishing enzyme with a broad pH operating range (pH 5.0–8.0).
Its most significant feature is the ability to combine dyeing and polishing in a single bath, thereby saving time, reducing energy consumption, substantially lowering production costs, and achieving energy conservation and emission reduction.

Email: info@xianhua-sh.cn

Phone: +86-21-64352855

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