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Textile Industry Alpha Amylase Enzyme For Denim Fabric Desizing Treatment

XIANHUA (SHANGHAI) BIO CHEMICAL CO.,LTD.
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XIANHUA (SHANGHAI) BIO CHEMICAL CO.,LTD.
City: Shanghai
Province/State: Shanghai
Country/Region: China
Tel: 86-21-33587109
Contact Person:
Mr andy.chen

Textile Industry Alpha Amylase Enzyme For Denim Fabric Desizing Treatment

Brand Name : XIANHUA BIO CHEMICAL
Model Number : Enzy WT-A
Certification : SGS; INTERTEK
Place of Origin : Shanghai, China (Mainland)
MOQ : Negotiable
Price : Negotiable
Payment Terms : L/C, D/A, D/P, T/T, Western Union, MoneyGram,Paypal
Supply Ability : 50 Tons per Month
Delivery Time : 5 - 8 work days
Packaging Details : 30kg per plastic drum (L31cm*D26cm*H45cm)
Appearance : crystal clear yellow liquid
Temp. : 40 - 100℃
Optimum pH : 5.5 - 7.5
pH : 5.0 - 8.0
Dose : 0.1 - 0.3% o.w.f
Advantage : suitable for over / jig / hank dyeing facilities
Activity : 8000 u/ml (China standard)
Solid content : 44% (110℃ * 2 H)
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Textile Enzyme Alpha Amylase Enzyme For Denim Fabric Desizing Treatment


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.


The strong amylolytic power of Alpha Amylase Enzyme - allows rapid conversion of the starch size into dextrins, which are easily removed by rinsing following impregnation with enzyme.


Advantages:

Ⅰ. Concentrated for easy formulation

Ⅱ. Can be used for cold pad - batch desizing

Ⅲ. Less fabric strength loss


Application :

Chemical characterFungal amylase enzyme
IonicityNon-ionic
SolubilityReadily soluble in water
pH (on 1% solution)5.5 - 7.5
Application pH range5.0 - 8.0
Application temperature range40 - 100 ℃
Pad - steam desizingWorkable
Cold pad - batchWorkable
Overflow;Jig dyeing;Hank dyedWorkable

Stability:

Hard waterGood. Ca2+ and Mg2+ ions increase the efficacy of the enzyme
AcidsGood to pH 5 to pH 7
AlkalisStable in alkaline region from pH 7 to pH 9
Metal ionsIron and copper ions are poisonous for enzymes

Compatibility:

Nonionic surfactantsGenerally very good
Anionic surfactantsSelective, some reduce the efficacy of the enzyme
Solvent based surfactantsSelective, some reduce the efficacy of the enzyme
Organic sequestrantsGenerally good
Reducing / oxidizing agentsReduce the efficacy of enzyme

Method of Formulation:

CONTENT (%)
AmylaseY
“A” Liquid100-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



Steps of Dilution:

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%

Storage and Handling:

Store in a cool and shady place

Avoid storing in direct sunlight

The shelf life is one year


Technical Service:

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.


Product Tags:

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