|No. 1200, Cangyuan Rd, Minhang District, Shanghai 200240 Chinaemail@example.com|
|Place of Origin:||Shanghai, China (Mainland)|
|Brand Name:||XIANHUA BIO CHEMICAL|
|Model Number:||Enzy P3000|
|Minimum Order Quantity:||Negotiable|
|Packaging Details:||25kg Kraft Paper Bags (80cm*53cm*15cm)|
|Delivery Time:||5 - 8 work days|
|Payment Terms:||L/C, D/A, D/P, T/T, Western Union, MoneyGram,Paypal|
|Supply Ability:||50 Tons per Month|
|Appearance:||Yellow Powder||Temp.:||35-90 ℃, Optimum 60-70 ℃|
|PH:||4.5-8.0, Optimum 5.2-6.2||Dosage:||0.1 - 0.3%|
|Advantage:||Mid - Temperature Application||Enzyme Activity:||3000 U/g|
|Standard:||GB / T 24401-2009||HS CODE:||3507909000|
Mid - Temperature Alpha - Amylase, Textile Enzymes for Fabric Desizing
It is obtained from Bacillus Subtilis.
It is widely used in manufacture of starch sugar and alcohol, brewery, textile, dye & printing, papermaking, feed industry etc.
The enzyme hydrolyzes the α-1,4-glucosidic linkages of gelatinized starch randomly to soluble dextrins, reducing the high viscosity of the starch slurry.
1. Temperature: Effective Temperature Range : 35-90 ℃, Optimal 60-70 ℃,
2. pH: Effective Range 4.5-8.0, Optimal 5.2-6.2 .
3. Effect of Metal Ion on Enzyme activity : Ca 2+ can improve the stability of the enzyme , Enzyme activity will completely lost without Ca 2+ , Mn2+ and Mg2+ also have the obvious improvement on activity besides Ca 2+ .
1. Solid type: 2000, 3000, 4000 and 5000u/g
2. Unit definition :
The amount of enzyme needed to hydrolyze 1mg of starch in one hour at pH 6.0, 60 ℃ .
3. Standard : QB1805.1-93.
In textile desizing, add the enzyme in the rate of 0.2%(o.w.f) base on 2000 u/ml (u/g) , keep at 50-80 ℃ for 20-40 minutes.
Package and Storage:
This product is organic biochemical substance, high temperature, strong acid & strong alkaline will cause inactivation of enzyme.
So, avoid exposure to sunlight when being transported. Solid enzyme should avoid direct sunlight and rain.
It should be kept in clean, cool and dry place, or you need to increase its dosage.
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.
Our Main Products:
we are the supplier and manufacturer:
1. textile enzymes: amylase; neutral cellulase enzyme; acid cellulase enzyme; catalase etc.
2. textile auxi: ABS; disperse agent; detergent; softeners; resin; fastness improver
3. textile specialties: anti pilling agent; APEO remover; organic acid; anti ozone silicone oil; Spandex protector and so on.