TEXTILE AUXILIARIES

YOUR SUCCESS IN FINISHING OF POLYESTER

ZSCHIMMER & SCHWARZ

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Product overview for treatment of PES

Our top products for pretreatment

♦ TISSOCYL JT detergent

Our top products for dyeing

♦ CEFATEX ENN deaerator

♦ SETACID AB conc acid buffer

♦ ZS-DYESET RFT dyebath conditioner

♦ ZETESAN OLE dispersing agent for oligomers

♦ SETAVIN SU-E leveller with migration power

♦ SETAVIN PE concentrated levelling agent

♦ ZS-ECOCARRIER CAB ecological carrier

Our top products for aftertreatment

♦ SETAVIN PE special dispersing agent

♦ ZETESAN OLE dispersing agent for oligomers

♦ ZS-CLEANREDOX FOS ecological reducing agent

Our top products for wet paraffinating

♦ KATAMIN UNI wet paraffinating agent

TISSOCYL JThighly effective detergent for the removal

of oil and fat residues from synthetics

● excellent wetting and deterging power

● distinctive emulsifying power with regard to oils and lubricants

● low foaming

● not gelling, thus dosable and pumpable

● free from hydrocarbons, terpenes and carboxylic acid diesters

● biodegradable, conform to Oeko-Tex Standard 100

THE SOLUTIONS PROVIDER...

TISSOCYL JT

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CEFATEX ENN SETACID AB concBuffer solution for pH adjustment of dyebaths

CEFATEX ENN has an excellent deaerating effect

→ drives out air bubbles trapped in textile

→ avoids undyed parts, especially on cross points in bobbins

CEFATEX ENN has very good defoaming power

→ safety run on jet machines

CEFATEX ENN has good wetting properties

→ increases rate of absorption of liquor

Without CEFATEX ENN With CEFATEX ENN

Without CEFATEX ENN With CEFATEX ENN

● consistent pH value during the entire dyeing process

● not volatile

● better reproducibility of dyeings, even in low liquor ratios

● dispersing and sequestring effect

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pH

temperature/time

Buffering effect

SETACID A40

acetic acid + Na-Acetate

SETACID AB conc

acetic acid+Na-Acetate

Buffering effect

temperature/time

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ZS-DYESET RFTMultifunctional product which is used

for dyebath conditioning

ZETESAN OLE Special dispersing agent for oligomers in the dyebath

Soft water Soft water and0.1 g/l FE3+ sulfate

Soft water and0.1 g/l FE3+ sulfate and

0.5 g/l ZS-DYESET RFT conc

dE = 1.8

FAIL

Reference dE = 0.60

PASS

Shiftening in shade due to iron ions in the dyeing bath - 0.5% Dianix Red E-FB

ZS-DYESET RFT - high iron binding capacity

● high dispersing power

● sequestering of water hardness elements and heavy metals

● improvement of dyebath stability and dyestuff solubility

● protective colloid

● GOTS 3.0 approved

ZS-DYESET RFT / RFT conc improves the process safety, the reproducibility and the „Right First Time“ level.

Without dispersing agent 2 g/l ZETESAN OLE

Oligomer dispersing power in acidic dyebath

Recipe: 1.5 g/l oligomers0.5 ml/l SETACID SN (acid buffer)x g/l dispersing agent

Method: 130°C, 20 mincooling down to 70°Cvacuum filtration through black ribbon filter

● prevents filtration effect in packages

● prevents deposition on machine parts

● improves running properties of yarn in further processing

● no influence on shade

● based on modified nano particles

Soft water and0.1 g/l FE3+ sulfate and0.5 g/l ZS-DYESET RFT

Recipe: 1.5 g/l oligomers 0.5 ml/l SETACID AB conc (acid buffer) x g/l dispersing agent

Method: 130°C, 20 min cooling down to 70°C vacuum filtration through black ribbon filter

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SETAVIN SU-ESpecial levelling agent for dyeing of polyester

SETAVIN PE Highly concentrated levelling agent

for dyeing of polyester

Migration properties of SETAVIN SU-E

Without leveller

SETAVIN SU-E

Predyeing: trichromatic dispersedyestuffs

130°C 45 min, pH 5

Migration: use same quantitiesof undyed and dyedPET materialdye 125°C 30 minwithout/with levellers,check migration

Migration on pre-dyed fabric to greige fabric

● diffusion accelerating effect resulting in an optimal dyestuff yield

● improves migration of the disperse dyestuff

● reduces barriness during dyeing of microfibres

● specific application fields are:

- dyeing of pressed yarn packages

- dyeing of densely woven material and microfibre articles

- dyeing of sewing threads and zippers

without levelling agent

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n

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I

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middlelayer

0.5 % SETAVIN PE

Levelness test = Shading test with critical disperse dyestuff combination

Dispersingproperties in HT dyeing

Disperse Blue dyestuff Disperse Orange dyestuff

without SETAVIN PE without SETAVIN PE

middlelayer

outerlayer

outerlayer

Dyeing at 115°C, cool down to 80°C, vacuum filtration through blue ribbon paper

● highly concentrated levelling agent for PET

● even building up of shade throughout the entire temperature range

● high dispersing effect even in case of extremely high liquor turbulences

● low foaming

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ZS-ECOCARRIER CABEcological carrier for dyeing

of polyester and blends

Z&S ECO-CLEARING SYSTEM

92°C 98°C 106°C 110°C 115°C

Dyestuff yield by using ZS-ECOCARRIER CAB on polyesterdyeings

ZS-ECOCARRIER CAB

Withoutcarrier

Dyeing: standard recipe with0.35 % Dianix Yellow CC0.35 % Dianix Red CC0.35 % Dianix Blue CC0.5 ml/l SETACID SN

Competitor‘sproduct

● promotes dyestuff yield in low temperature processes

● improves migration of disperse dyestuffs

● excellent stripping behavior of faulty dyeings

● low odour ● ecologically harmless since it is readily biodegradable

● also suitable for dyeings of PES/WO blends

ZS-CLEANREDOX FOS

50°C

2°C/min

75 - 80°C 20 min

caustic soda0.5 - 1 g/l SETAVIN PE 1 - 2 g/l ZETESAN OLE (optional )

Alkaline reductionclearing process

60°C 5 min

70°C 10 min

40°C 10 min

neutralizing

SETAVIN PE

● excellent dispersing properties

● SETAVIN PE can be used as levelling/dispersing agent in the dyeing process as well as in clearing processes

ZETESAN OLE (optional in case of oligomer problems)

● prevents filtration effect in packages

● prevents deposition on machine parts ● improves running properties of yarn in further processing

ZS-CLEANREDOX FOS

● sulphite free, low sewage water pollution load

● free of odour

● not self-igniting

Dyeing: standard recipe with 0.35 % Dianix Yellow CC 0.35 % Dianix Red CC 0.35 % Dianix Blue CC 0.5 ml/l SETACID AB conc

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KATAMIN UNIwet paraffinating agent for all kinds

of yarn on bobbins

after dyeing and rinsing,fresh bath:

PES: 20 min 75°CWO: 20 min 60°CPAN: 20 min 60°CPA: 20 min 60°CCO: 20 min 40°CCV: 20 min 40°CLI: 20 min 40°C

25°C

1-3% KATAMIN UNIpH 5 (acetic acid)

√ suitable for cotton, viscose, linen,

PES, PAN, PA and wool

√ high smoothness of yarn

√ easy to apply

√ even distribution over the

whole bobbin

√ high productivity in wet paraffinating

ADVANTAGES:

for knitting:

● no hard paraffin necessary

● high-speed rewinding possible

● excellent gliding properties

● reduces dust formation ● reduces loop damage

● higher quality of knitted fabric

for weaving:

● no rewinding of bobbins necessary

● reduces dust formation

● reduces yarn break rate

● increases weaving efficiency ● imparts good antistatic properties

● higher quality of woven fabric

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ZertifiziertesManagementsystem

gemäßISO 9001:2008

ZSCHIMMER & SCHWARZ

MOHSDORF GmbH & Co KG

Chemnitztalstraße 1 ∙ 09217 BURGSTÄDT / GERMANY ∙ Tel.: +49 37 24/67-0 ∙ Fax: +49 37 24/67-209textil@zschimmer-schwarz.com ∙ www.zsm.de