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Product
【Name】:
Color-change fixing BS

Non-formaldehyde fixing agent  BS

【Brief introduction

BS is Non-formaldehyde fixing agent ,is used on finishing process of fabrics which dyed by reactive, direct and sulphur dyes. Can improve the fabrics fastness ,but will not change color shade, also can delete the red light ,show the blue light .can be used as the “adjusting color shade agent”

【Main composition  Cationic amine compounds

【Nature】

Appearance: colorless to light yellow liquid

Ionic: cationic

pH: 5~7.5

Soluble:Easy soluble in water

Stability: Assistant to alkali, caustic , electrolyte and hard water                               

Properties】  1、Working fluid has little color lase, effectively avoid the stripping

2. The fabric treated by this product can change shade and make the fabric shade blue;

3、Fabric after finished will have better fastness of rubbing, soaping and perspiration

4、Non-formaldehyde ,complies to the requirements of environmental protective

             5、Resistance to chlorine.

【Application method

Before the fixing process ,pls washing the fabrics completely,(sometimes need the soaping process),to remove residual dyes, salts and alkalis to ensure subsequent fixation.

Recommended general dosage and process

1. Immersion:

   Fixing agent BS : 1- 6 %  o.w.f.

   Bath Ratio : 1:15~20

  Time &Temperature  : 30~50℃× 15~20min

   Dyed fabrics → dipping into 30~50℃ fixing agent BS working fluid,operating for 15~30min → washing → dry

2. Dip and padding:

Fixing agent  BS: 20-60 g/l

   Dyed fabrics → room temperature,two dipping two rolling, fixing agent WD working fluid → dry

【Package and storage   

125kg / polyethylene   can keep for 12 months in sealed container at cool and ventilated warehouse.     

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