• Classification: Chemical Auxiliary Agent
• Place of Origin: Zhejiang, China (Mainland)
• Usage: Leather Auxiliary Agents
• Brand Name: HongDa
• Model Number: Biological polishing
• Brown Liquid: Biological Enzyme
• Optimum temperature: *0~*0 : Optimum time :*0~*0min

[Ingredients] Cellulose class pectolase

[Properties]

⊃2; Apperancebrown liquid

⊃2; PH value(1% water solution)5.*6.0

⊃2; Ionnon-ionic

[Characteristics]

⊃2; Applicaion for the stone-wash effect.

⊃2; Antiback staining effect.

⊃2; Prevents pilling and increases smoothness and softness.

⊃2; Removal of dead or unripe cotton and neps.

⊃2; Colours appear brighter and the surface appears less fuzzy or cleaner.

[Application] Reference standard craft formula:

Non-ionic penetrant 3~5g/l

Biological Enzyme 2~3 %o.w.f.

Liquor ratio:1:5~*5

Optimum temperature: *5~*5

Optimum time :*0~*5min

PH value(modified with HAC/NaAC):4.5~5.5

Deactivation: modified PH value with liquid caustic soda to *0,*0×*0min

Control fabric weightlessness when 4~7%, has the good polishing effect.

[Specification]

Activity(u/g): PFA≥**0

CMC-DNS ≥***0

APEO ,ppm **0

Pb,ppm ≤5

As,ppm ≤3

Bacterial coloies ≤****0cfu/g

E.coli ≤**0/g

[Transport,storage and packing]

⊃2; *5kg/pack or according to customers requirement.

⊃2; The product is non-hazardous,chemical properties stability,be used

in generally transport.

⊃2; At room temperature and dry condition,storage for one year.