| CAS No.: | N/a |
|---|---|
| Formula: | N/a |
| EINECS: | N/a |
| Classification: | Liquid Crystal |
| Specific Usage: | Dyeing Auxiliaries |
| Content: | Standard |
| Samples: |
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| Customization: |
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Audited Supplier Acid enzyme SD-4179
[Base features]
| Appearance: | dark brown liquid |
| Ompatibility: | Compatible with non-ionic surfactants, wetting agents, dispersants, pumice, diatomaceous earth, etc. |
| pH value: | 4.5 ±1.0(original liquid ) |
| Solubility: | Soluble in water at any ratio |
[Production description]
Acid enzyme is a biological enzyme preparation that can decompose cellulose fibers. It is used for the depilation of cellulose fiber fabrics. After finishing, the fabric surface is smooth and smooth.
[Characteristic and advantages]
1. It is suitable for biological polishing before or after dyeing of cellulose fiber fabrics and blended fabrics. After finishing, the fabric feels good, increases the softness, effectively removes the fluff and pompon on the surface of the fabric, makes the surface of the fabric smooth and clean, and prevents the fabric Pilling.
2.Used for distressed polishing and finishing of denim, with or without pumice on denim (denim), different degrees of leavening effect can be obtained.
3. After the finishing of this product, the change of shade and whiteness of the fabric is small, and the strength loss is small.
4. This product has short processing time, low energy consumption and high efficiency.
[Application range]
suitable for biological polishing finishing before or after dyeing of cellulose fiber fabric and its blended fabric.
[reference Dosage]
1.. Craft prescription and conditions:
According to different textiles and their processing requirements:
Acid enzyme (enzyme water): 1--1.5% (o.w.f)
Temperature: 55--60 ºC
Bath ratio: 1: 5--1: 15
Time: 40--60 minutes
pH value: 4.5-5
2.Inactivation of enzymes:
After finishing, the remaining viable enzymes should be inactivated to avoid excessive degradation of the fiber and the strength of the fabric will drop too much. The method is to drain the finishing liquid, add water and alkaline detergent, adjust PH> 9, within 60 ~ Wash at 80 ° C for 15 minutes, then rinse with water. If biological treatment is carried out before dyeing, it is only necessary to wash after the pretreatment is completed, and after the biological treatment, clean water is directly dyed with reactive dyes.
[Packing and storage]
1.25 kg /plastic bucket
2.Placed in a cool and ventilated place below 25 ºC, the storage period is six months.
[Note]: Enzyme is a kind of biological protein, high temperature will make it denature and lose vitality, should pay attention to storage temperature.Avoid long-term storage in an environment above 30 ° C to avoid reducing activity.
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Audited Supplier 
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