HTSTABILIZER

(Bleaching stabilizer)

 

Main composition

-- Special polymeric compounds.

 

General properties

-- Appearance:                     pale to yellow transparent liquid

-- Ionicity:                          nonionic

-- Stability:                         stable to alkali and electrolytes

 

Properties and fields of application

-- HTstabilizer is non silicone bleaching stabilizer made from special polymeric compounds.

-- Stable to big amount of alkali.

-- Suitable for one bath bleaching process with good whiteness, soft hand feels and no silicone dirt in equipments.

 

Application

-- Suitable for cotton pretreatment, T/C one bath bleaching and bleaching of woven fabrics after scouring.

Dipping of cotton and its blends

Water:                                2 – 3 g/L

HTstabilizer:                       1 – 3 g/L

Detergent:                          1 – 5 g/L

NaOH:                               2 – 3 g/L

Liquor ratio:                       1 : 10 – 15

95℃ × 60 min

 

Continuous bleaching of cotton and its blends

Water:                                 4 – 6 g/L

HTstabilizer:                        4 – 6 g/L

Scouring agent:                    1 – 2 g/L

 

Continuous bleaching of T/C

Water:                                 10 – 15 g/L

HTstabilizer:                        10 – 15 g/L

Scouring agent:                    5 g/L

NaOH:                                20 – 30 g/L

 

Cold pad batch of cotton

NaOH:                                40 – 60 g/L

Water:                                 18 – 22 g/L

HTstabilizer:                        18 – 22 g/L

Scouring agent:                    5 – 8 g/L

Batching time:                            20 – 24 hour

 

Packing and storage

-- Packing:                          125 kg/polyethylene drum

-- Storage:                           6 months in sealed container at room temperature