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TRITEX BLEACHING SYSTEM FOR CELLULOSIC FIBERS AND BLENDS.

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Presentation on theme: "TRITEX BLEACHING SYSTEM FOR CELLULOSIC FIBERS AND BLENDS."— Presentation transcript:

1 TRITEX BLEACHING SYSTEM FOR CELLULOSIC FIBERS AND BLENDS

2 TRI-TEX BLEACHING SYSTEM  Reduced water and energy consumption  Short Process time  Safe dyeing  High reproducibility

3 TRI-TEX PRE-BLEACH PROCESS Bleaching 0.4 g/l Triscour Jet Conc 0.2 g/l Trilube BW liq 0.1 g/l Tristabilizer Jet g/l NaOH 50% 4.0 g/l H2O2 50% Neutralisation 1.0 ml/l Triassist DSA H2O2 elimination 0.1 ml/l Triminox GH 50  C 100  C 50  C 4.0  C/min 15 min 80  C -3.0  C/min dyeing 110  C 30 min Total Process time: 75 Min Liquor Ratio 6:1 Rinsing bath: 1

4 TRI-TEX BLEACHING PROCESS (Optical White) Bleaching 0.4 g/l Triscour Jet Conc 0.2 g/l Trilube BW liq 0.1 g/l Tristabilizer Jet g/l NaOH 50% 6.0 g/l H2O2 50% Neutralisation 1.0 ml/l Triassist DSA H2O2 elimination 0.1 ml/l Triminox GH 50  C 100  C 50  C 4.0  C/min 15 min 80  C -3.0  C/min dyeing 110  C 30 min Total Process time: 75 Min Liquor Ratio 6:1 Rinsing bath: 1 0.8% Tricoblanc BA Liq.

5 TRISCOUR JET CONC 100% active detergent developed especially to provide the following properties:  Excellent degree of whiteness  Outstanding hydrophilicity and very good absorbancy  Low foam product suitable for all kinds of machines  Stable to high pH and electrolytes  Very efficient for cleaning cotton/elastane blends  Suitable for PDF and Full white

6 TRISCOUR JET CONC  Hydrophilicity after discontinuous peroxyde Bleach Competition Rewetting 8 sec Triscour Jet Conc Instant Rewetting Triscour Jet-4 No redeposition  Removal of oils and grease efficiency Competition Poor detergency

7 TRISCOUR JET CONC The graph illustrates that Triscour Jet CONC results in a superior white

8 TRISCOUR JET CONC Limit for Jet application Foam level (mm)

9 Draves Test This demonstrates that the speed of wetting of 100% bleached cotton with Triscour JET CONC is faster than the competition The Draves Test: 100% cotton yarn is bleached with the products to be evaluated and then dried. The yarn is attached to a weight by the use of thread and then dropped into a cylinder filled with water. From the time the weight is at the bottom of the cylinder to the time the tread attached to the yarn and the weight sags is recorded as the wetting speed. 0 Seconds Triscour Jet CONC 15 Seconds Competition 0 Seconds45 Seconds When the thread sags thetime is stopped Thread and weight Bleached Yarn

10 TRIASSIST DSA  Removes residual alkali from bleaching  Core neutralisation of the fabric  Excellent dispersing properties and prevent deposits on fabric and machinery  Good binding properties with Fe, Ca and Mg  No formation of undesired salts or buffers during neutralisation

11  Works over a very broad range of pH from 3 to 10  Efficient in a wide temperature spectrum up to 65  C TRIMINOX GH

12 Procedure for Reactive Dyes (Regular process) 30°C 96°C 50°C Acid Tricofix NZ Salt Tex Alkali ASL Dyes Dose Salt 96°C Triquest HON 60°C Triminox GH Check for residual H2O2 And level of Salt 15’20’

13 Graph Legend Process Cycle Products AdditionDrop Bath Optional Step 30°C Run for45 minutes 60  C Soaping 6 Tex Alkali ASL 45’  C 6 Run for45 minutes 2 Dyes 20’ 5 30 min 10’ 1. Tridefoam AGD, 2. Triminox GH, 3. Salt, 4. Trilube BW, 5. Triactive dyes 6. Dosing Tex Alkali ASL Soaping is performed at 96  C with Triquest HON for 10 minutes Option 1. Triactive DF 60  C Option 2. Triactive Hot type 80  C Options

14 THANK YOU!

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