HTZYME SMK

(Scouring enzyme for continuous process)

 

Main composition

-- Compound of enzymes.

 

General properties

-- Appearance:                     white to light yellow granule

-- pH:                                  11.5 ± 1 (1% solution)

-- Solubility:                         easily soluble in water

 

Properties and fields of application

-- Brand new efficient pretreatment chemical, as a great revolution to traditional caustic process.

-- Prevents fibre excessive damage and reduces weight loss (3 – 5% less than traditional process).

-- Obviously improves whiteness, capillary effect and hydrophilicity, as well as dyeing ability and leveling.

-- Easily wash off and can reduce washing times with easy operation.

-- Provides an efficient way to an economic, green and short process solution.

 

Application

-- Pretreatment of woven cotton and its blends

Steaming process

                                       Cotton                          T/C

HTzyme SMK:                  20-40 g/L                     10-15 g/L

H₂O₂ (100%):               12-18 g/L                     5-12 g/L

Wax removing agent:         1-4 g/L                         1-2 g/L

Procedure

Rinse grey fabrics → Pad with HTzyme SMK bath → Steam at 100 ± 2℃ × 60 – 70 min → Rinse

 

Cold batch process

                                      Cotton                   T/C

NaOH:                             10-20 g/L                     5-10 g/L

HTzyme SMK:                  20-40 g/L                     10-15 g/L

H₂O₂ (100%):                  12-18 g/L                     5-12 g/L

Wetting agent:                   1- 4 g/L                 1-2 g/L

Procedure

Pad with HTzyme SMK → Batch over 24 hours (room temperature > 30℃) → hot rinse 2 to 4 times → Short steam with pad water → hot rinse → rinse → dry

 

Packing and storage

-- Packing:                           25 kg/bag

-- Storage:                           12 months in cool and dry place