Conzyme DD990L is a liquid form wide temperature alpha amylase preparation. It is Amylase specially developed for textile desizing process, which can completely remove the starch based sizes in wide temperature condition textile Auxilliary Agent.
Specification
 Appearance:	Liquid
 Color:	Brown
 Odor: 	Slight fermentation odor
 Enzymatic Activity: ≥6,000 u/mL(*)
 Solubility:	Soluble in water
 CAS NO.:  9000-90-2
	 IUB NO.:  EC 3.2.1.1 
	
 
	
 
	
 
	
 
	
 
Benefit
 Complete removal of all types of starch-based sizes
 Minimal degradation and strength loss in the fabric
 Excellent efficiency in low temperature, energy saving
 Environmentally friendly solution
Processing condition
 Temperature:	40-120℃, optimum 80℃
 pH:	5.5-7.5
 Dosage:	0.5-1 g/L
 Penetrating agent:	1 g/L (add into the bath)
 Time:	30-40 minutes
 Inactivation:	Raising temperature above 120℃ for 10 minutes, or raising the pH above 11.0 for 10 minutes can inactivate Conzyme DD990L completely.
Defini…