
Nestogen – YLD is an excellent Leveling agent designed for the application of disperses dyes to polyester fibres, especially in short cycle dyeing.
[ I ]. Nestogen – YLD used as leveling agent in dyeing of Polyester Yarn :
Nestogen – YLD is suitable for use on all types of high temp. dyeing machinery. After scouring the goods, the dye bath is set with fresh water and the temp. raised to 60deg. C.
Nestogen – YLD : 0.5 to 1.0 gpl
Proton LS-5* : 1.0 to 1.25 gpl
Disperse Dyes : X % ( O. W. F. )
[ * Possess buffering, sequestering & dispersing action ]
Add Nestogen – YLD to the bath together with other chemicals required and circulate.
Adjust to pH 4.5 to 5.5.
Add pre-dispersed dyestuffs, preferably through a sieve of filter.
Raise temperature from 60deg. C to maximum dyeing temp. ( 130 -135 deg. C ) at desired temp. gradient. Rapid rates of rise of 2-4 deg. C per minute are possible.
Run 30 – 60 minutes. Cool to temp. at which the liquor can safely be drained without causing creasing, then rinse or reduction clear if necessary.
[ II ]. Nestogen – YLD used for re-leveling of faulty dyeing of Polyester Yarn:
Nestogen – YLD can be used to correct the unlevel dyeing or to reduce the depth of dyeing dyed too heavily.
Treat for 45-60 minutes with,
Nestogen – YLD : 2 to 5 gpl
At maximum dyeing temp. this treatment will hold the dye remove in the bath.
If shade correction is necessary, these should be carried out after first replacing all or most of the bath. Re-leveling treatments should be followed by through rinsing and reduction clearing to ensure maximum fastness.
Appearance : Clear Yellow Brown Liquid
Nature : Anionic
Composition : Proprietary anionic compound
Solubility : Readily soluble in water
Stability to hard water : Good
pH : 6.5 ± 1
Nestogen LDRL |
Excellent Levelling Agent |
Nestogen LDRL is an excellent levelling agent designed for the application of disperse dyes to polyester fibers and fabrics, especially in short cycle dyeing. |
NESTOGEN TCI |
Carrier Type Levelling Agent |
NESTOGEN TCI is a carrier levelling agent for polyester fibers and fabric dyeing at atmospheric pressure in open vessels. |
Nestolev – DA – DLP |
Migration Based Levelling Agent |
Nestolev – DA – DLP is a non-staining levelling agent based on migration. No cloud point effect and compatible with the most commonly used polyester dyeing auxiliaries. |
NESTOGEN - DAN |
Dispersing Agent |
NESTOGEN - DAN is a high performance dispersing agent especially suitable for dispersion stability during dyeing of polyester in HTHP machines. |
Nestogen - RDL |
Dyeing Aid For Reactive |
Nestogen - RDL is a special formulation for dyeing of reactive dyes and vat dyes by exhaust as well as pad application. Nestogen - RDL improves the solubility of reactive dyes under adverse conditions of dyeings such as low liquor ratio, poor quality of salt, hardness in water, poor solubility of dyestuff. |
NESTOL – LS Powder |
Universal Anionic Dispersing Agent |
NESTOL – LS Powder is a universal anionic dispersing agent for dyes. |
Nestogen NBSE |
Dye carrier for dyeing polyamide |
Dye carrier to accelerate dyeing for dyeing polyamide, silk, wool and their blends |
NESTOGEN - CLA |
Levelling agent for Dyeing Cationic Dyes |
NESTOGEN - CLA is an excellent leveling agent for dyeing cationic dyes on CDPET /Acrylic fiber fabrics and its blends. Provides belter re-level of patchy dyeing. |
Nestogen PLA |
Leveling agent & Stripping Agent for disperse dyes |
Nestogen PLA is a leveling agent and stripping and synchronising agent for disperse dyes on polyester. |
Nestogen - AIO |
All In One Scouring & Levelling Agent For One Bath Dyeing |
Nestogen – AIO is highly efficient scouring & wetting agent for the pre-treatment of polyester & its blend processing suitable for one bath scouring & dyeing. It exhibits a range of desirable properties which gives it multiple uses in synthetic textile pre-treatment processing. |
Nestogen – N66 Eco |
Dyestuff Affinity Product and Excellent Migrating Levelling Agent |
Nestogen – N66 Eco is a levelling agent developed for polyamide fabrics which are dyed with Acid dyes. It is suitable for dyeing of nylon, wool and silk fabrics. Nestogen – N66 Eco is a dyestuff affinity product and hence possess excellent migration property which results into uniform and level dyeing. It is suitable for metal complex dyestuffs. |
Nestocid - PTG |
Acid Buffer | Viscose Friendly Acid buffer |
A versatile acid buffer specilly designed for PES printing applications which provides efficient buffering system throughtout the cycle. |