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Scarlet and black fixing agent D-303H

Main indicators:

Free of formaldehyde;   The various fastnesses to the post-treatment of active dyeing have been significantly improved, especially the active red and black;   Can be used in the same bath with synthetic resin;   Little effect on shade;

Features:

Appearance: red brown transparent viscous liquid   Ionicity: cation   Stock solution pH: 5-6   Solubility: can be diluted with water at any ratio

Package:

Store:

Ventilation avoid direct sunlight, the best storage temperature: 10-30 ℃.

Shelf life:

Shelf life is six months.

Product introduction:

This product is a fixing agent composed of formaldehyde-free special high-molecular polymer. It is suitable for the post-treatment of cellulose fibers with reactive and direct dyes. , Black and other dark fabrics.

Reference process:

  Padding

D-303H 5.0-15.0g / L

One dipping and one rolling, drying (or setting) baking at 150 ° C to 180 ° C for 60 to 120 seconds (depending on the factory process)

set).

  Dipping

Fixing agent D-303H 0.5-1.5% (o.w.f)

      40-50 ℃ × 15-30min, dipping, dehydrating, and drying (depending on factory process).

Precautions:

It is recommended that when used in the same bath with other auxiliaries, a small test should be performed first, and it cannot be used in the same bath with anionic auxiliaries;


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It is mainly used for oil stain removal of polyester, nylon and its blended fabrics, the temperature range is 60-130 ℃; it can also be used for degreasing, desizing, scouring and general cleaning of other types of fabric

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