The document discusses various chemicals and auxiliaries used in textile processing, including pretreatment, dyeing, softening, finishing, and enzymes. Pretreatment chemicals prepare fabrics for dyeing and include wetting agents, scouring agents, and sequestering agents. Dyeing utilizes dyes and chemicals like leveling agents, carriers, and washing agents. Softening agents improve fabric handle and properties. Silicone emulsions provide functions like moisture balance and softness. Finishing chemicals add properties such as flame resistance and yellowing blockers. Enzymes are proteins used for processes like disizing and biopolishing. Textile oils include spin finish oils and antistatic agents.

1. Dyes and chemical auxilaries
Fakir Alijan Islam
ID:131-23-3316
Departmentof Textile
DaffodilInternationalUniversity
Pretreatment
Pretreatments,at the beginningof textile finishing, finishing and
made in preparationfor the other to beautifythe appearanceoffinished
product,productthat is calledall of the impuritiesremovalprocess.
After this chemicaltreatmentdyeing, printing,ready for further
processing such as finishing.
 Wetting Agents
 Scouring Agents
 SequesteringAgents

2.  Anticreasıng
 Hyrogen PeroxideStabilizers
 Disizing Agents
Dyeing
Textile materialsthe dyeing processare processes which
utilize dye or pigmenttype. Dyeing processhigh quantitiesof dye
materialsin general,require use of chemicalsand water. To improve the
efficiencyof the painting process can be used in many auxiliaries.
 Levenlingagents
 Anticreasıng(Oil-based)
 Fixing agents
 Carriers (Ecological/Straight)
 Washing Agents
 Acidic Buffers
 Retarders
Softeners
Softening agentsare of great importancein the textile finishing.
Practicallyno textile productsare producedwithoutsofteners in the
finishing process . The reasons for this transfer fabric softeners; it
should improve the processing properties of the fabric is to improve the
handling characteristicsdesired by an attitudeboth in use.
– Achievingthe desired attitudesare softening propertiesof textile
products.

3. – They Edela positive impacton the technologicalpropertiesof fabrics.
For example,antistatic,hydrophilicproperties, elasticity,sewability of
friction resistance,etc. like
– To a certain degree still provides a naturalattitude of synthetic fibers
in clothing and other positive effects on comfort.
– Softening agentsalso act as a processing aid.
 CationicSofteners (Liquid/Flake)
 NoninionicSofteners(Liquid/Flake)
 Amphoteric(Liquid/Paste)
 Cationic-Silicone Softeners
 Esterquart Softeners
Silicone Emulsions
A good attitude in the textile sectorare specialemulsion specially
designed in orderto createfunctionaland technological-looking
products.
Products, good hydrophility throughoutthe life of the textile products
we use, perfectmoisture balance,elasticity,brightness, volume,smooth
surface touch, less wrinkling, to plantingeasier, it givesexclusive
featuressuch as better tensile strength.
 Macro silicone Emulsions

4.  Micro silicone Emulsions
 Hydrophilicsilicone Emulsions
 Nano silicone Emulsions
 Elastomeric silicone Emulsions
Finishing Chemicals
Textile finishing; fiber is the latest in fabric manufacturing
process. To add functionalpropertiesrequired for the fiber or fabric,
these physicaland chemicalprocessesare provided with different types
of chemicals.
 Fluorocarbons
 Antibacterials(polimerBase)
 Antibacterials(Silverbase)
 Flammability finishing (Temporary/Permanent)
 Phenolic YellowingBlocker
Enzymes
Enzymesbacteriaexisting in nature are proteins obtainedby
extractionfrom mold and mildew.That exists in all living cells,
biologicalpolymers are made by human cells. Enzymesare sensitive to
environmentalconditions.Aftera certain pH and temperaturecan
becomecompletelyineffective.
The conversionof enzymesthat break down large moleculesinto
smaller moleculesin order to generatechemicalreactionsin living cells
are helpercellsand vice versa, allowingthe construction of more
complexmoleculesfrom simpler moleculesin a case
 Disizing Enzymes

5.  AntiperoxideEnzyme
 BiopolishingEnzyme (Acidic/Neutral)
 StonewashEnzyme
Textile Oils
”Spin finish oils” is Speciallydevelopedfor use in the production of
Continuousand discontinuousfibers, After all synthetic yarn texturing
process or merging with lycra using placingand transferring oil, “blend
oils” for using while all kind of synthetic fiber mixture blending
“Antistaticagents” has beendevelopedfor All kinds of natural/
synthetic fiber and yarn with the aimto reducethe static electricity
 Blend Oils
 Spin Finishs (for NeutralFiber /Synthetic Fiber)
 Anti-Statics