Wet rubbing fastness improve agent 802

【 Product introduce】

Because when direct, active, sulfur dye in the cellulose fiber dyeing deep color the low wet friction fastness, especially the big black, bright red, turquoise etc. wet friction fastness are often less than 3 level, and exported to Europe and America textile wet friction fastness requirements above grade 3. So our company special developed wet rubbing fastness improve agent 802.

【Main ingredients】 

Special water-based polyurethane

【Product character 】  

Appearance:  yellowish-brown liquid   

Ionicity: weak cation

PH Value: 5.5±1.0      

Dissolving: disperse in cold water at any ratio

【Characteristic】   

1. Won’t destroy the dyed fabric fastness.

2、used for cellulose fibre reactive dyeing fixation processing; improve the wet rubbing fastness of the fabric 1-2 level;   

3、Do not affect the sunlight

4、Resistance to washing. 

5、does not changed the treated fabric handle.

6. Does not contain the formaldehyde and APEO, environmentally friendly products.

7. direct diluted use; good stability, to overcome the floating oil shortcoming.

【usage】

According to the dye type, concentration, processed fabric types, form different, usage is as follows:

1.impregnation method

dosage：improver802：4～8％（o.w.f.）

Bath ratio：1：10～20

Process: after dyeing cloth (pH ≤7) - dip (temperature: 25 ℃, time: twenty ~ 30 min) - drying (100 ~ 120 ℃) and baking (150-160 ℃ baking 90 s)

2.Pad method

dosage：improver802：30～50g/L；

Process: after dyeing cloth (pH ≤ 7) - two dip two rolling (temperature: 15 ~ 20℃, rolling over rate: 70 ~ 80%) - drying (100 ~ 120 ℃)

Note: good preparation of working liquid in 25 ℃ nearby translucent latex, please immediately made good use of.

Before using should test first, the above process is only for reference.

【packaging and storage 】

125 kg/barrel; sealed saved in a cool and dry place, quality guarantee period 6 months.