Levelling agents

The embassadors between dyestuff and textile

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RUCOGAL® ACD

For wool dyestuffs that are difficult to dye level, especially for 1:1 and 1:2 metal complex as well as acid dyestuffs

  • good migration capacity
  • levels out differences in affinity of different wool Qualities
  • resistant to hard water
  • promotes dye Penetration
  • low-foaming

Field of application: For all discontinuous dyeing processes

Chemical Basis: Alkylamine ethoxylate

Ionic Character: Non-ionic

Form: Liquid


RUCOGAL® ENE

Universal levelling and dispersing agent, especially for the one-bath dyeing of PAN-blends

  • good levelling power
  • high dispersing capacity
  • resistant to acids, alkalis and hard water salts
  • prevents the precipitation of cationic and anionic dyestuffs when applied together

Field of application: For all discontinuous dyeing processes

Chemical Basis: Preparation of fatty alcohol ethoxylates

Ionic Character: Non-ionic

Form: Liquid


RUCOGAL® ENE

Low-foaming levelling agent for dyeing of PES with disperse dyestuffs for levelling differences in affinity due to the material
(Barré effect)

  • levelling effect during heating
  • no retarding effect during dyeing
  • excellent dispersing effect
  • low-foaming even in HT range
  • nearly odourless

Field of application: for all discontinuous dyeing processes

Chemical Basis: Preparation of carboxylic acid ester and emulsifiers

Ionic Character: Non-ionic

Form: Liquid


RUCOGAL® ERA

Levelling agent for HT-polyester dyeings

  • excellent levelling effect
  • resistant to water hardening substances and acids under usual dyehouse concentrations
  • suitable for levelling out faulty dyeings
  • supports uniform colour build-up
  • free of phthalic acid ester

Field of application: For all discontinuous dyeing processes

Chemical Basis: Preparation of fatty acid ester

Ionic Character: Anionic

Form: Liquid

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RUCOGAL® ERQ

Low-foaming levelling agent and dyeing accelerator with strong diffusion-promoting properties for HT polyester dyeings

  • low-foaming, also in HT-range
  • excellent levelling effects
  • suitable for levelling faulty dyeings
  • suitable for automatic metering devices
  • supports uniform colour build-up

Field of application: For all discontinuous dyeing processes

Chemical Basis: Preparation of aromatic carboxylic acid compounds and ethoxylates

Ionic Character: Non-ionic

Form: Liquid

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RUCOGAL® ERX

Low-foaming levelling agent for dyeing PES. Speciality product for rapid dyeing processes

  • promotes a uniform colour build-up even at high heating rates
  • excellent levelling capacity during dyeing
  • no retarding action during dyeing
  • excellent dispersing effect
  • suitable for short liquor ratio
  • almost odourless

Field of application: For all discontinuous dyeing processes

Chemical Basis: Preparation of carboxylic acid ester, emulsifiers and additives

Ionic Character: Anionic

Form: Liquid


RUCOGAL® IPN

Low-foaming levelling agent for vat dyestuffs

  • low-foaming
  • suitable for all discontinuous vat dyeing processes
  • improves the levelling capacity
  • excellent levelling effects
  • no changes of shade

Field of application: For all discontinuous dyeing processes

Chemical Basis: Preparation of polyamide

Ionic Character: Cationic

Form: Liquid

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RUCOGAL® PAA

For dyeing PA with acid dyestuffs, special product for levelling barriness of PA material

  • affinity for the fibre and dyestuff
  • high dispersing capacity
  • excellent levelling and migration capacity

Field of application: For all discontinuous dyeing processes

Chemical Basis: Preparation of alkylaryl sulphonate and alkyl amine ethoxylate

Ionic Character: Anionic

Form: Liquid

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RUCOGAL® PDI

Dyeing accelarator for dyeing PES and its fibre blends with disperse dyestuffs

  • low-foaming
  • excellent levelling and dispersing effect
  • promotion of uniform colour build-up
  • promotion of diffusion

Field of application: For all discontinuous dyeing processes

Chemical Basis: Preparation of carboxylic acid monoester

Ionic Character: Anionic

Form: Liquid


RUCOGAL® RLC

Speciality product for improving the levelness during dyeing with reactive dyestuffs in the exhaust method

  • low-foaming
  • resistant to hard water
  • distinct dispersing effect
  • prevents the formation of dyestuff agglomerates
  • controls the dyestuff Fixation
  • sequesters hard water salts

Field of application: For all discontinuous dyeing processes

Chemical Basis: Preparation of aromatic sulphonates and modified acrylic acid derivative

Ionic Character: Anionic

Form: Liquid

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RUCOGAL® SUR

For direct or reactive dyeings of cellulosic fibres

  • low-foaming
  • good levelling power
  • ensures slow and uniform exhaustion

Field of application: For all discontinuous dyeing processes

Chemical Basis: Heterocyclic compound

Ionic Character: Non-ionic

Form: Liquid

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RUDOLF GROUP offers strong solutions for the textile industry! We are happy to assist you in implementing the process on your articles.

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