FREE OLIGOMER DYEING ON POLYESTER FIBRES
AVCO-GEN DOA
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Textile
Textile Solutions
- COST EFFECTIVE PROCESS FOR POLYESTER & COTTON BLENDS
- EXCELLENT DETERGENT AND WETTING AGENT FOR COTTON CONTINUOUS PREPARATION
- COTTON HOT PEROXIDE BLEACH
- EFFECTIVE SOLUTION FOR OIL REMOVAL
- AVCOLOR PIGMENT COLOR SHADES
- OVERCOME PILLING PROBLEM OF COTTON FABRICS
- WEAVELON - REVOLUTION DYEING & SIZING PROCESS
- FOAM FREE FOR WET PROCESSING
- FOR TOWEL PROCESSING
- TRAINING TEXTILES WW PROCESS & APPLICATION OF FLOCT & DC, SBS AND BOOSTER
- WHITE PASTE FOR SCREEN PRINTING
- CLEAR PASTE FOR SCREEN PRINTING
- REACTIVE PRINTING
- DISCHARGE PRINTING
- PRINTING ON POLYESTER FIBRES
- PIGMENT PRINTING
- DISCHARGE PRINTING ON DENIM
- THE INNOVATIVE WARP SIZING BLENDS
- AN EFFICIENT MIGRATION AGENT FOR DYEING AND REPAIRING POLYESTER FABRICS
- REMARKABLE COLOUR FASTNESS IMPROVEMENT FOR REACTIVE DYES WITH AVCO-FIX FFCN
- PIGMENT DYEING BY PADDING
- DYEING PROCESS FOR POLYAMIDE YARN
- DYEING PROCESS FOR SEWING THREAD
- REDUCTION CLEARING AGENT FOR DISPERSE DYEING
- FREE OLIGOMER DYEING ON POLYESTER FIBRES
- DYEING PROCESS FOR POLYESTER
- SOFT LIKE BUTTER, STRETCH LIKE LYCRA
- SILVER BASED ANTI-MICROBIAL PERFORMANT SYSTEM - A SECURE WAY TO PROTECT YOUR FABRICS
- COMFORT FINISHING FOR SYNTHETIC FABRICS
- PROTECT FROM UV RADIATION
- NON-FLOURINE WATER REPELLENT FINISH
- SILICONE FOR FABRIC - SILICONE SOFTENER
- DẦU SILICONE - SILICONE OIL BIẾN TÍNH
- NON THERMO-MIGRATION FINISHING
- COLOR ENHANCING FOR DARK SHADES
- WE TAKE CARE OF YOUR LOOK
- NEW GENERATION OF ANTI-BACK-STAINING
- PACKAGE FOR SEAMLESS GARMENT
- THE NEW SYSTEM FOR GARMENT DYEING
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- AVCOchem
WHERE DOES OLIGOMER COME FROM
These oligomers are formed as a by-product in the synthesis of polyethylene terephthalate and become deposited both on and in the polyester fibers. In particular, the amount of these oligo- mers in the polyester material can be up to 5% by weight.
In general:
- 1.2-3% oligomer are present in Polyester fiber
- More than 80% of oligomers are cyclic trimer, which is insoluble and this is the main reason of the big problem in dyeing Polyester...