+
  • DS-RB.jpg

Wet rubbing fastness improver DS-RB

Jiangxi Desheng has boasted ISO9001: 2008 quality management system, ISO14001: 2004 environmental management system, OHSAS 18001: 2007 occupational health and safety management system.  


Wet rubbing fastness improver DS-RB is a waterborne polyurethane poly-cationic compound, It has excellent wet friction fastness effect that can obviously enhance the fastness for direct dye, reactive dye, sulfur for dark cellulose fiber dyeing process. Particularly for the dark wet rubbing fastness like the dark black, scarlet red and turquoise DS-RB can get improved up to 2 or 3 grade of fastness

Category:

File:


Email:

  • 产品描述
    • Commodity name: Wet rubbing fastness improver DS-RB
    • Commodity ID: 1219223076403302400

    Wet rubbing fastness improver DS-RB is a waterborne polyurethane poly-cationic compound, It has excellent wet friction fastness effect that can obviously enhance the fastness for direct dye, reactive dye, sulfur for dark cellulose fiber dyeing process. Particularly for the dark wet rubbing fastness like the dark black, scarlet red and turquoise DS-RB can get improved up to 2 or 3 grade of fastness

    Wet rubbing fastness improver DS-RB

    Wet rubbing fastness improver DS-RB is a waterborne polyurethane poly-cationic compound, It has excellent wet friction fastness effect that can obviously enhance the fastness for direct dye, reactive dye, sulfur for dark cellulose fiber dyeing process. Particularly for the dark wet rubbing fastness like the dark black, scarlet red and turquoise DS-RB can get improved up to 2 or 3 grade of fastness

     

    Product property:

    1/Never destroy the fastness of dyed fabrics

    2/It can be used to fix color after dyeing with cellulose fiber reactive dyestuff, and has excellent effect of improving the fastness to wet rubbing, which can be increased by 2- 3 grade and is up to above 3 grade.

    3/Neither effect on the fastness exposed to the sun. Nor effect on the color and the fastness exposed to the sun. Feel soft to the touch of the fabric,

    4/Environmentally products, free of APEO, DMF, formaldehyde, organic halides and heavy metals

     

    Chemical and physical properties:

    ItemWet rubbing fastness improver DS-RB

    Appearance: light yellow to yellowish transparent Solution

    PH Value:4.0±1.0(1%deionized water)

    Ionicity: cations

    CompatibilityCompatible with cationic, non-ionic products,  Good acid stability; Incompatible with anionic products: Soluble with water

    Storage: Stored at 5-50 ℃ for 12 months

     

    Applied range:

    Suitable for improving wet rubbing fastness for direct, reactive, sulfur dyes dyed on cellulose fibers

     

    Application:

    Impregnation (for Denim washing)

    Wet rubbing fastness improver DS-RB

    4-8%o.w.f.Adjust according to chromaticity

    Silicon oil 2-8%o.w.f.In accordance with client’s requirement of hand-feel of fabric applied

    Bath ratio1:10-20

    Ph value≤7

    Rotor drumRoom temperature×20-30min for dry at 100120

     

    Dip rolling process (recommended process)

    Wet rubbing fastness improver DS-RB 30-50g/l silicone oil 20-80g/l bath ratio: 1: 10-20 Ph: ≤ 7?

    Process:

    One dip and one rolling

    Take-up 70-80 Drying: At 100-120

    Finished: 150-160×90sec

     

    Notice

    1/The prepared working fluid should be translucent at 25 . Please use it immediately after prepared

    2/The trial sampling test should be done well before bulk production, and the above process should be used for reference only.

    3/Customers who are required to use silicone oil together that have little effect on fabric fastness after finishing.

     

     

     

Consult Online

Submit