Textile Chemicals

CHEMICALS FOR PREPARING Preparatory processes are necessary for removing impurities from fibers and for improving their aesthetic appearance and processability as fabrics prior to dyeing, printing, and/or mechanical and functional finishing. SINGEING may be necessary to produce a smooth and uniform fabric surface, while SIZING is necessary to prevent breakage and lower processing speeds of a variety of natural and synthetic fiber yarns during their weaving.   SCOURING is practiced to remove impurities from all types of natural and synthetic fibers; however, special scouring processes and CARBONIZATION methods are required to remove a variety of impurities  and waxes from wool.  BLEACHING AGENTS AND OPTICAL BRIGHTNERS are utilized on all types of fibers to improve their appearance and to render them more uniform for subsequent dyeing and finishing processes. MERCERIZATION with alkali or TREATMENT WITH LIQUID AMMONIA(for cellulosics and in some instances for cellulose/synthetic fiber blends) improves the moisture sorption, dye uptake and functional fabric properties. Although purification and pretreatments are generally conducted in certain sequences, they have also been employed at different stage of dyeing and finishing to obtain the desired fabric properties.

[WETTING & PENETRATING AGENTS] TPA01 PENET-701 POWERFUL PENETRATING & EMULSIFING AGENT 1)Dialkylsulfosuccinate ester natrium salt 2)Colorless liq. Anion, pH(1%)6.3-7.7, Active matter Min. 69%. It is a anionic surfactant that can be soluble in water and oil, Excellently reduce the surface tension and has a good acid-resistance, Can be used in textiles, paints, inks as penetrating and dispersing agent능   TPA02 PENET-801 PENET-801 SUPER WETTING AGENT(FLUORO BASED) 1)Water & Butylcalbitol 2)Light-brown liq., Anionic, pH(10%)7.5-9.0 Imparts excellent wetting to lipophilic(fatty & waxy)surfaces, Can be use in detergents as penetrating additive   TPA03 PENET-K10 WETTING AGENT WITH ALKALIC RESISTANT 1)Special anionic surfactants 2)Light-yellowish or Yellowish paste, Anionic, pH(1%)Neutral, Has a good wetting property in 0.5-10% caustic solution, and low-foaming   TPA04 PENET-K30 WETTING AGENT FOR MERCERIZING 1Special anionic surfactant 2)Light-yellowish liq. Anionic, pH(1%)6.0-8.0, Imparts excellent wetting in 15-30% caustic solution, and low-foaming [SEQUESTERING AGENTS] TPB01 KILES-DT50 MULTI-PURPOSE 1)Aminocarboxylate 2)Colorless or Light-brown liq., pH(2%)11.0-12.0, Chelating value=70mgCaCO3/g, Can be used in scouring, alkalic washing, bleaching, dyeing & soaping processes   TPB02 KILES-PO40 LOW-MOLCULAR POLYCARBONIC TYPE 1)Polycarbonic soda 2)Light-yellowish liq., pH 7.0-9.0, Anionic. Can be use in dyeing합   TPB03 KILES-SB30 MILD TYPE FOR METAL COMPLEX DYEING 1)Hydrocarboxylate 2)Colorless liq., Nonionic, pH(1%)7.5 With metal complex dyes, the use of this is especially preferable, so that the metal is not removed from the dye molecule ▒ SEQUESTERING OR CHELATING AGENTS such as EDTA to solubilize insoluble inorganic substances present in hard water. - The use of stabilizers permits bleaching to be conducted at alkaline pH and serves two important functions: they slow the rate of peroxide decomposition under alkaline conditions, and combine with or neutralize metal impurities(iron being the most detrimental and to a lesser extent, copper, tin lead, lead and brass) which may catalyze decomposition of peroxide and induce fiber damage. Sodium silicate is still the stabilizer of choice in most commercial peroxide bleaching processes because of its ability to buffer the peroxide solution against metal impurities and because it increase the pH of the bleaching bath. Hoever, its disadvantages are that it may cause fiber tendering and uneven dyeing behavour. Therefore, a variety of organic stabilizers(SEQUESTERING AGENTS) for peroxide bleaching baths are frequently utilized. Of the major classes of organic sequestering agents, oranophosphonates are considered to be more suitable than EDTA. This is due to their greater resistance to oxidation in bleaching baths and because they produce whiter fabrics by preventing precipitation of silicates when used in combination with this stabilizer. [DESIZING AGENTS & ASSISTANTS] TPC01 NEOZYM-NH ENZYMATIC DESIZING AGENT 1)α-Amylase, Amylopsin, Buclamase, Nonionic surfactant 2)Brownish liq., pH(1%)6.0-8.0, Intended for use in the desizing of textile at temperature range from room temperature-70℃   TPC02 AP-400HP WETTING AGENT FOR ENZYMATIC DESIZING 1)Nonionic surfactants 2)Colorless liq., pH(1%)7.0, Cp. 97℃, Is suitable for many scouring processes and for all textile fibers. Excellent stability to hard water, alkalic, saltic and acidic solution, Does not affect to enzymatic effect     TPC03 LIGHT-100 OXIDATIVE DESIZING AGENT(POWDER TYPE) 1)Mixture of inorganic per-salts 2)White-powder, Active matter 100%, Has excellent desizing effect for PVA & Starch [SCOURING & WASHING AGENTS] TPD01 AO-140 CLEANING AGENT FOR DYEING MACHINE 1)Inorganic acid 2)White-powder, pH(1%)2.0 Is an agent for removing the scale formed due to poor water,  Can be used in high-pressure dyeing machine, high-pressure or normal-pressure washers, and kier boilers   TPD02 DYESOLT-KC CLEANING ASSISTANT FOR DYEING MACHINE 1)Chelating agent, Special sulfate 2)Light-yellowish liq., Be excellent in solubilizing the dyestuffs, and in dispersing the oligomers, telephthalic acids, titan oxide formed from alkalic treatment, Has excellent chelating property for the metalic salts, Easily removes and decomposes the tar stains   TPD03 AC-800 NON-FOAMING SCOURING AGENT 1)Nonionic surfactant, Special alcohol 2)Colorless liq., pH 6.0-8.0, Nonionic Has a good degreasing and redispersibility for oils, Biodegradability, Non-foaming    TPD04 ALKALAN-100 ALKALAN-100 ALKALIC, BLEACHING, SCOURING AGENT 1)White powder, pH(1%)11.5, Nonionic, Soluble in a warm water 2)Used for one-step process(Scouring & Bleaching) of Cotton, Spinfinishes, coning and knitting oils are easily removed, and gives good whiteness. Low-foamed type   TPD05 DEOL-300 DEOILING AGENT 1)Special anionic & nonionic 2)Yellowish liq., pH(1%)6.5-8.5, Soluble in a cold water. Oil stain is easily removed by its powerful detergency & emulsification for all kinds of fiber   [MISCELLANEOUS FOR PREPARING] TDE01 NEOKOL-500 ANTI-SCALING AGENT FOR CAUSTIC TREATMENT 1)Special chelating agent 2)Light-yellowish liq., Nonionic, pH 13.0 Has a good decomposing property of Telephtalric acid and excellent heat-resistance(up to 200℃))   TDE02 BW-300 BIO-WASHING AGENT FOR DENIM(BLUE JEANS) 1)Special designed enzym(cellulase) 2)Pale-yellowish powder, pH 5.0, Imparts very soft, tender feel and more elegant look. No sandy dust remain inside and rich in drape property