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Manufacturer for Nylon Auxiliaries - 46509 Dispersing Powder – Innovative

Manufacturer for Nylon Auxiliaries - 46509 Dispersing Powder – Innovative

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Leveling agent can promote uniform dyeing without dyeing defects, as color strips or color stains, etc. Cellulose Fiber Anti Wrinkle Agent , Dyeing Silicone Softener , Textile Dispersing Agent , Defoaming agent is mainly applied in each dyeing and printing process to rapidly eliminate foams or prevent foams.
Manufacturer for Nylon Auxiliaries - 46509 Dispersing Powder – Innovative Detail:

Features & Benefits

  1. Excellent stability and dispersity. Can be used as protective colloid in dyeing process.
  2. Stable in acid, alkali, electrolyte and hard water.
  3. Easily solute in water. Low foam.
  4. Easy for using.

 

Typical Properties

Appearance: Yellowish-brown powder
Ionicity: Anionic
pH value: 7.5±1.0 (1% aqueous solution)
Solubility: Soluble in water
Application: Polyester, wool, nylon, acrylic and their blends, etc.

 

Package

50kg cardboard drum & customized package available for selection

 

 

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Principles of dyeing

The objective of dyeing is to produce uniform coloration of a substrate usually to match a pre-selected color. The color should be uniform throughout the substrate and be of a solid shade with no unlevelness or change in shade over the whole substrate. There are many factors that will influence the appearance of the final shade, including: texture of the substrate, construction of the substrate (both chemical and physical), pre-treatments applied to the substrate prior to dyeing and post-treatments applied after the dyeing process. The application of color can be achieved by a number of methods, but the most common three methods are exhaust dyeing (batch), continuous (padding) and printing.

 

 

Vat dyes

These dyes are essentially water-insoluble and contain at least two carbonyl groups (C=O) that enable the dyes to be converted by means of reduction under alkaline conditions into a corresponding water-soluble ‘leuco compound’. It is in this form that the dye is absorbed by the cellulose; following subsequent oxidation the leuco compound regenerates the parent form, the insoluble vat dye, within the fiber.

The most important natural vat dye is Indigo or Indigotin found as its glucoside, Indican, in various species of the indigo plant indigofera. Vat dyes are used where very high light- and wet-fastness properties are required.

Derivatives of indigo, mostly halogenated (especially bromo substituents) provide other vat dye classes including: indigoid and thioindigoid, anthraquinone (indanthrone, flavanthrone, pyranthone, acylaminoanthraquinone, anthrimide, dibenzathrone and carbazole).


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Related Product Guide:

Fixing agent is to improve color fastness. Manufacturer for Nylon Auxiliaries - 46509 Dispersing Powder – Innovative , The product will supply to all over the world, such as: Iceland, Zambia, Roman, High Concentration Hydrophilic Softener 68002 is mainly composed of self emulsifying silicone oil. It is nonionic and white liquid. High Concentration Hydrophilic Softener 68002 is suitable for fabrics of cotton, CVC and TC, etc., which imparts fabrics soft and smooth handle. It has good hydrophilicity. It has excellent stability. High Concentration Hydrophilic Softener 68002 has extremely low setting heat yellowing and extremely low storage phenolic yellowing. It can be directly used in dyeing bath and setting machine both.
  • Adhering to the business principle of mutual benefits, we have a happy and successful transaction, we think we will be the best business partner.
    5 Stars By Miranda from St. Petersburg - 2017.12.31 14:53
    Timely delivery, strict implementation of the contract provisions of the goods, encountered special circumstances, but also actively cooperate, a trustworthy company!
    5 Stars By tobin from Roman - 2017.06.19 13:51
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