| 38/5000 Room 2936,3108 Fengyi Road,Qingcun Town,Fengxian District,Shanghai 201700 China | wendyzou@outlook.com |
| 38/5000 Room 2936,3108 Fengyi Road,Qingcun Town,Fengxian District,Shanghai 201700 China | wendyzou@outlook.com |
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| Place of Origin: | Shanghai, China (Mainland) |
| Brand Name: | XIANHUA BIO CHEMICAL |
| Certification: | SGS; INTERTEK |
| Model Number: | Enzy WT-A |
| Minimum Order Quantity: | Negotiable |
|---|---|
| Price: | Negotiable |
| Packaging Details: | 30kg per plastic drum (L31cm*D26cm*H45cm) |
| Delivery Time: | 5 - 8 work days |
| Payment Terms: | L/C, D/A, T/T, Western Union, MoneyGram,Paypal |
| Supply Ability: | 50 Tons per Month |
| Outlook: | Crystal Clear Yellow Liquid | Temperature: | 40 - 100℃ |
|---|---|---|---|
| PH: | 5.0 - 8.0 | Dosage: | 0.1-0.3% |
| HS CODE: | 3507909000 | Grade: | Only For Industry |
| Ingredient: | α - Amylase | Warranty: | One Year With Sealed Packing |
| High Light: | a amylase enzyme,enzyme alpha amylase |
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Mid Temperature Alpha Amylase Enzyme Desizing Enzyme For Washing / Dyeing / Printing Mills
Introduction:
High concentrated thermo stable bacterial amylase which should be used as a formulating base for desizing fabrics, sized with starch, starch derivatives, or blends of starch.
High efficiency desizing enzyme - allows rapid conversion of the starch size into dextrins, which are easily removed by rinsing following impregnation with enzyme.
Advantages:
The product is concentrated in easy formulation and can be used for all kinds of methods for desize, besides, it less fabric strength loss, can protect the fabric stength.
Stability:
| Hard water | Good. Ca2+ and Mg2+ ions increase the efficacy of the enzyme |
| Acids | Good to pH 5 to pH 7 |
| Alkalis | Stable in alkaline region from pH 7 to pH 9 |
| Metal ions | Iron and copper ions are poisonous for enzymes |
Compatibility with Other Chemicals:
| Nonionic surfactants | Generally very good |
| Anionic surfactants | Selective, some reduce the efficacy of the enzyme |
| Solvent based surfactants | Selective, some reduce the efficacy of the enzyme |
| Organic sequestrants | Generally good |
| Reducing / oxidizing agents | Reduce the efficacy of enzyme |
Using Conditions:
| Chemical character | Fungal amylase enzyme |
| Ionicity | Non-ionic |
| Solubility | Readily soluble in water |
| pH (on 1% solution) | 5.5 - 7.5 |
| Application pH | 5.0 - 8.0 |
| Application temp. | 40 - 100 ℃ |
| Pad - steam | Workable |
| Cold pad - batch | Workable |
|
Overflow;Jig dyeing;Hank dyed |
Workable |
Method of Formulation:
| CONTENT (%) | |
| Amylase | Y |
| “A” Liquid | 100-Y |
NOTES:“A” liquid contents 10% vaccum free flow salt, 10% sorbitol (70%) and 0.2-0.3% sodium benzoate or 0.1-0.2% Casson
Dilution Steps:
| Prepare the “A” liquid |
| Control pH to 6.0-6.6 by sodium hydroxide or acetic acid |
| Appropriate amount of amylase |
| Deionized / distilled water to 100% |
Handle and Storage:
Store in a cool and shady place
Avoid storing in direct and strong sunlight
Shelf life one year
Technical Supports:
Information covering specific application of this product is available.
Our company will work with customers to enhance processes and solve problems.
Let us know what you need and we will assist you.
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