High Desizing Efficiency Desizing Enzyme , Textile Auxiliaries Amylase Enzyme

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High Desizing Efficiency Desizing Enzyme , Textile Chemical Amylase Enzyme 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: . Concentrated for easy formulation . Can be used for all kinds of methods for desize . Less fabric strength loss 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 | - - - - 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 | - - - - 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: It should be store in a cool and shady place and avoid storing in direct sunlight, the shelf lisf is 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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XIANHUA BIO CHEMICAL CO.,LTD.

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